config/dbstructure.json

   1 {
   2         "addon": {
   3                 "comment": "registered addons",
   4                 "fields": {
   5                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": ""},
   6                         "name": {"type": "varchar(50)", "not null": "1", "default": "", "comment": "addon base (file)name"},
   7                         "version": {"type": "varchar(50)", "not null": "1", "default": "", "comment": "currently unused"},
   8                         "installed": {"type": "boolean", "not null": "1", "default": "0", "comment": "currently always 1"},
   9                         "hidden": {"type": "boolean", "not null": "1", "default": "0", "comment": "currently unused"},
  10                         "timestamp": {"type": "int unsigned", "not null": "1", "default": "0", "comment": "file timestamp to check for reloads"},
  11                         "plugin_admin": {"type": "boolean", "not null": "1", "default": "0", "comment": "1 = has admin config, 0 = has no admin config"}
  12                 },
  13                 "indexes": {
  14                         "PRIMARY": ["id"],
  15                         "name": ["UNIQUE", "name"]
  16                 }
  17         },
  18         "apcontact": {
  19                 "comment": "ActivityPub compatible contacts - used in the ActivityPub implementation",
  20                 "fields": {
  21                         "url": {"type": "varbinary(255)", "not null": "1", "primary": "1", "comment": "URL of the contact"},
  22                         "uuid": {"type": "varchar(255)", "comment": ""},
  23                         "type": {"type": "varchar(20)", "not null": "1", "comment": ""},
  24                         "following": {"type": "varchar(255)", "comment": ""},
  25                         "followers": {"type": "varchar(255)", "comment": ""},
  26                         "inbox": {"type": "varchar(255)", "not null": "1", "comment": ""},
  27                         "outbox": {"type": "varchar(255)", "comment": ""},
  28                         "sharedinbox": {"type": "varchar(255)", "comment": ""},
  29                         "nick": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
  30                         "name": {"type": "varchar(255)", "comment": ""},
  31                         "about": {"type": "text", "comment": ""},
  32                         "photo": {"type": "varchar(255)", "comment": ""},
  33                         "addr": {"type": "varchar(255)", "comment": ""},
  34                         "alias": {"type": "varchar(255)", "comment": ""},
  35                         "pubkey": {"type": "text", "comment": ""},
  36                         "baseurl": {"type": "varchar(255)", "comment": "baseurl of the ap contact"},
  37                         "updated": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""}
  38
  39                 },
  40                 "indexes": {
  41                         "PRIMARY": ["url"],
  42                         "addr": ["addr(32)"],
  43                         "alias": ["alias(190)"],
  44                         "url": ["followers(190)"]
  45                 }
  46         },
  47         "attach": {
  48                 "comment": "file attachments",
  49                 "fields": {
  50                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "generated index"},
  51                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner User id"},
  52                         "hash": {"type": "varchar(64)", "not null": "1", "default": "", "comment": "hash"},
  53                         "filename": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "filename of original"},
  54                         "filetype": {"type": "varchar(64)", "not null": "1", "default": "", "comment": "mimetype"},
  55                         "filesize": {"type": "int unsigned", "not null": "1", "default": "0", "comment": "size in bytes"},
  56                         "data": {"type": "longblob", "not null": "1", "comment": "file data"},
  57                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "creation time"},
  58                         "edited": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "last edit time"},
  59                         "allow_cid": {"type": "mediumtext", "comment": "Access Control - list of allowed contact.id '<19><78>"},
  60                         "allow_gid": {"type": "mediumtext", "comment": "Access Control - list of allowed groups"},
  61                         "deny_cid": {"type": "mediumtext", "comment": "Access Control - list of denied contact.id"},
  62                         "deny_gid": {"type": "mediumtext", "comment": "Access Control - list of denied groups"}
  63                 },
  64                 "indexes": {
  65                         "PRIMARY": ["id"]
  66                 }
  67         },
  68         "auth_codes": {
  69                 "comment": "OAuth usage",
  70                 "fields": {
  71                         "id": {"type": "varchar(40)", "not null": "1", "primary": "1", "comment": ""},
  72                         "client_id": {"type": "varchar(20)", "not null": "1", "default": "", "relation": {"clients": "client_id"}, "comment": ""},
  73                         "redirect_uri": {"type": "varchar(200)", "not null": "1", "default": "", "comment": ""},
  74                         "expires": {"type": "int", "not null": "1", "default": "0", "comment": ""},
  75                         "scope": {"type": "varchar(250)", "not null": "1", "default": "", "comment": ""}
  76                 },
  77                 "indexes": {
  78                         "PRIMARY": ["id"]
  79                 }
  80         },
  81         "cache": {
  82                 "comment": "Stores temporary data",
  83                 "fields": {
  84                         "k": {"type": "varbinary(255)", "not null": "1", "primary": "1", "comment": "cache key"},
  85                         "v": {"type": "mediumtext", "comment": "cached serialized value"},
  86                         "expires": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "datetime of cache expiration"},
  87                         "updated": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "datetime of cache insertion"}
  88                 },
  89                 "indexes": {
  90                         "PRIMARY": ["k"],
  91                         "k_expires": ["k", "expires"]
  92                 }
  93         },
  94         "challenge": {
  95                 "comment": "",
  96                 "fields": {
  97                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
  98                         "challenge": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
  99                         "dfrn-id": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 100                         "expire": {"type": "int unsigned", "not null": "1", "default": "0", "comment": ""},
 101                         "type": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 102                         "last_update": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""}
 103                 },
 104                 "indexes": {
 105                         "PRIMARY": ["id"]
 106                 }
 107         },
 108         "clients": {
 109                 "comment": "OAuth usage",
 110                 "fields": {
 111                         "client_id": {"type": "varchar(20)", "not null": "1", "primary": "1", "comment": ""},
 112                         "pw": {"type": "varchar(20)", "not null": "1", "default": "", "comment": ""},
 113                         "redirect_uri": {"type": "varchar(200)", "not null": "1", "default": "", "comment": ""},
 114                         "name": {"type": "text", "comment": ""},
 115                         "icon": {"type": "text", "comment": ""},
 116                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"}
 117                 },
 118                 "indexes": {
 119                         "PRIMARY": ["client_id"]
 120                 }
 121         },
 122         "config": {
 123                 "comment": "main configuration storage",
 124                 "fields": {
 125                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": ""},
 126                         "cat": {"type": "varbinary(50)", "not null": "1", "default": "", "comment": ""},
 127                         "k": {"type": "varbinary(50)", "not null": "1", "default": "", "comment": ""},
 128                         "v": {"type": "mediumtext", "comment": ""}
 129                 },
 130                 "indexes": {
 131                         "PRIMARY": ["id"],
 132                         "cat_k": ["UNIQUE", "cat", "k"]
 133                 }
 134         },
 135         "contact": {
 136                 "comment": "contact table",
 137                 "fields": {
 138                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 139                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner User id"},
 140                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 141                         "self": {"type": "boolean", "not null": "1", "default": "0", "comment": "1 if the contact is the user him/her self"},
 142                         "remote_self": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 143                         "rel": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": "The kind of the relation between the user and the contact"},
 144                         "duplex": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 145                         "network": {"type": "char(4)", "not null": "1", "default": "", "comment": "Network protocol of the contact"},
 146                         "name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Name that this contact is known by"},
 147                         "nick": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Nick- and user name of the contact"},
 148                         "location": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 149                         "about": {"type": "text", "comment": ""},
 150                         "keywords": {"type": "text", "comment": "public keywords (interests) of the contact"},
 151                         "gender": {"type": "varchar(32)", "not null": "1", "default": "", "comment": ""},
 152                         "xmpp": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 153                         "attag": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 154                         "avatar": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 155                         "photo": {"type": "varchar(255)", "default": "", "comment": "Link to the profile photo of the contact"},
 156                         "thumb": {"type": "varchar(255)", "default": "", "comment": "Link to the profile photo (thumb size)"},
 157                         "micro": {"type": "varchar(255)", "default": "", "comment": "Link to the profile photo (micro size)"},
 158                         "site-pubkey": {"type": "text", "comment": ""},
 159                         "issued-id": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 160                         "dfrn-id": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 161                         "url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 162                         "nurl": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 163                         "addr": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 164                         "alias": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 165                         "pubkey": {"type": "text", "comment": "RSA public key 4096 bit"},
 166                         "prvkey": {"type": "text", "comment": "RSA private key 4096 bit"},
 167                         "batch": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 168                         "request": {"type": "varchar(255)", "comment": ""},
 169                         "notify": {"type": "varchar(255)", "comment": ""},
 170                         "poll": {"type": "varchar(255)", "comment": ""},
 171                         "confirm": {"type": "varchar(255)", "comment": ""},
 172                         "poco": {"type": "varchar(255)", "comment": ""},
 173                         "aes_allow": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 174                         "ret-aes": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 175                         "usehub": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 176                         "subhub": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 177                         "hub-verify": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 178                         "last-update": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date of the last try to update the contact info"},
 179                         "success_update": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date of the last successful contact update"},
 180                         "failure_update": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date of the last failed update"},
 181                         "name-date": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 182                         "uri-date": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 183                         "avatar-date": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 184                         "term-date": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 185                         "last-item": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "date of the last post"},
 186                         "priority": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
 187                         "blocked": {"type": "boolean", "not null": "1", "default": "1", "comment": ""},
 188                         "readonly": {"type": "boolean", "not null": "1", "default": "0", "comment": "posts of the contact are readonly"},
 189                         "writable": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 190                         "forum": {"type": "boolean", "not null": "1", "default": "0", "comment": "contact is a forum"},
 191                         "prv": {"type": "boolean", "not null": "1", "default": "0", "comment": "contact is a private group"},
 192                         "contact-type": {"type": "tinyint", "not null": "1", "default": "0", "comment": ""},
 193                         "hidden": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 194                         "archive": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 195                         "pending": {"type": "boolean", "not null": "1", "default": "1", "comment": ""},
 196                         "deleted": {"type": "boolean", "not null": "1", "default": "0", "comment": "Contact has been deleted"},
 197                         "rating": {"type": "tinyint", "not null": "1", "default": "0", "comment": ""},
 198                         "reason": {"type": "text", "comment": ""},
 199                         "closeness": {"type": "tinyint unsigned", "not null": "1", "default": "99", "comment": ""},
 200                         "info": {"type": "mediumtext", "comment": ""},
 201                         "profile-id": {"type": "int unsigned", "not null": "1", "default": "0", "comment": ""},
 202                         "bdyear": {"type": "varchar(4)", "not null": "1", "default": "", "comment": ""},
 203                         "bd": {"type": "date", "not null": "1", "default": "0001-01-01", "comment": ""},
 204                         "notify_new_posts": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 205                         "fetch_further_information": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
 206                         "ffi_keyword_blacklist": {"type": "text", "comment": ""}
 207                 },
 208                 "indexes": {
 209                         "PRIMARY": ["id"],
 210                         "uid_name": ["uid", "name(190)"],
 211                         "self_uid": ["self", "uid"],
 212                         "alias_uid": ["alias(32)", "uid"],
 213                         "pending_uid": ["pending", "uid"],
 214                         "blocked_uid": ["blocked", "uid"],
 215                         "uid_rel_network_poll": ["uid", "rel", "network", "poll(64)", "archive"],
 216                         "uid_network_batch": ["uid", "network", "batch(64)"],
 217                         "addr_uid": ["addr(32)", "uid"],
 218                         "nurl_uid": ["nurl(32)", "uid"],
 219                         "nick_uid": ["nick(32)", "uid"],
 220                         "dfrn-id": ["dfrn-id(64)"],
 221                         "issued-id": ["issued-id(64)"]
 222                 }
 223         },
 224         "conv": {
 225                 "comment": "private messages",
 226                 "fields": {
 227                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 228                         "guid": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "A unique identifier for this conversation"},
 229                         "recips": {"type": "text", "comment": "sender_handle;recipient_handle"},
 230                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner User id"},
 231                         "creator": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "handle of creator"},
 232                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "creation timestamp"},
 233                         "updated": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "edited timestamp"},
 234                         "subject": {"type": "text", "comment": "subject of initial message"}
 235                 },
 236                 "indexes": {
 237                         "PRIMARY": ["id"],
 238                         "uid": ["uid"]
 239                 }
 240         },
 241         "conversation": {
 242                 "comment": "Raw data and structure information for messages",
 243                 "fields": {
 244                         "item-uri": {"type": "varbinary(255)", "not null": "1", "primary": "1", "comment": "Original URI of the item - unrelated to the table with the same name"},
 245                         "reply-to-uri": {"type": "varbinary(255)", "not null": "1", "default": "", "comment": "URI to which this item is a reply"},
 246                         "conversation-uri": {"type": "varbinary(255)", "not null": "1", "default": "", "comment": "GNU Social conversation URI"},
 247                         "conversation-href": {"type": "varbinary(255)", "not null": "1", "default": "", "comment": "GNU Social conversation link"},
 248                         "protocol": {"type": "tinyint unsigned", "not null": "1", "default": "255", "comment": "The protocol of the item"},
 249                         "source": {"type": "mediumtext", "comment": "Original source"},
 250                         "received": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Receiving date"}
 251                 },
 252                 "indexes": {
 253                         "PRIMARY": ["item-uri"],
 254                         "conversation-uri": ["conversation-uri"],
 255                         "received": ["received"]
 256                 }
 257         },
 258         "diaspora-interaction": {
 259                 "comment": "Signed Diaspora Interaction",
 260                 "fields": {
 261                         "uri-id": {"type": "int unsigned", "not null": "1", "primary": "1", "relation": {"item-uri": "id"}, "comment": "Id of the item-uri table entry that contains the item uri"},
 262                         "interaction": {"type": "mediumtext", "comment": "The Diaspora interaction"}
 263                 },
 264                 "indexes": {
 265                         "PRIMARY": ["uri-id"]
 266                 }
 267         },
 268         "event": {
 269                 "comment": "Events",
 270                 "fields": {
 271                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 272                         "guid": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 273                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner User id"},
 274                         "cid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "contact_id (ID of the contact in contact table)"},
 275                         "uri": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 276                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "creation time"},
 277                         "edited": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "last edit time"},
 278                         "start": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "event start time"},
 279                         "finish": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "event end time"},
 280                         "summary": {"type": "text", "comment": "short description or title of the event"},
 281                         "desc": {"type": "text", "comment": "event description"},
 282                         "location": {"type": "text", "comment": "event location"},
 283                         "type": {"type": "varchar(20)", "not null": "1", "default": "", "comment": "event or birthday"},
 284                         "nofinish": {"type": "boolean", "not null": "1", "default": "0", "comment": "if event does have no end this is 1"},
 285                         "adjust": {"type": "boolean", "not null": "1", "default": "1", "comment": "adjust to timezone of the recipient (0 or 1)"},
 286                         "ignore": {"type": "boolean", "not null": "1", "default": "0", "comment": "0 or 1"},
 287                         "allow_cid": {"type": "mediumtext", "comment": "Access Control - list of allowed contact.id '<19><78>'"},
 288                         "allow_gid": {"type": "mediumtext", "comment": "Access Control - list of allowed groups"},
 289                         "deny_cid": {"type": "mediumtext", "comment": "Access Control - list of denied contact.id"},
 290                         "deny_gid": {"type": "mediumtext", "comment": "Access Control - list of denied groups"}
 291                 },
 292                 "indexes": {
 293                         "PRIMARY": ["id"],
 294                         "uid_start": ["uid", "start"]
 295                 }
 296         },
 297         "fcontact": {
 298                 "comment": "Diaspora compatible contacts - used in the Diaspora implementation",
 299                 "fields": {
 300                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 301                         "guid": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "unique id"},
 302                         "url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 303                         "name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 304                         "photo": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 305                         "request": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 306                         "nick": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 307                         "addr": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 308                         "batch": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 309                         "notify": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 310                         "poll": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 311                         "confirm": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 312                         "priority": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
 313                         "network": {"type": "char(4)", "not null": "1", "default": "", "comment": ""},
 314                         "alias": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 315                         "pubkey": {"type": "text", "comment": ""},
 316                         "updated": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""}
 317                 },
 318                 "indexes": {
 319                         "PRIMARY": ["id"],
 320                         "addr": ["addr(32)"],
 321                         "url": ["UNIQUE", "url(190)"]
 322                 }
 323         },
 324         "fsuggest": {
 325                 "comment": "friend suggestion stuff",
 326                 "fields": {
 327                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": ""},
 328                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
 329                         "cid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": ""},
 330                         "name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 331                         "url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 332                         "request": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 333                         "photo": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 334                         "note": {"type": "text", "comment": ""},
 335                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""}
 336                 },
 337                 "indexes": {
 338                         "PRIMARY": ["id"]
 339                 }
 340         },
 341         "gcign": {
 342                 "comment": "contacts ignored by friend suggestions",
 343                 "fields": {
 344                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 345                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Local User id"},
 346                         "gcid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"gcontact": "id"}, "comment": "gcontact.id of ignored contact"}
 347                 },
 348                 "indexes": {
 349                         "PRIMARY": ["id"],
 350                         "uid": ["uid"],
 351                         "gcid": ["gcid"]
 352                 }
 353         },
 354         "gcontact": {
 355                 "comment": "global contacts",
 356                 "fields": {
 357                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 358                         "name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Name that this contact is known by"},
 359                         "nick": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Nick- and user name of the contact"},
 360                         "url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Link to the contacts profile page"},
 361                         "nurl": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 362                         "photo": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Link to the profile photo"},
 363                         "connect": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 364                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 365                         "updated": {"type": "datetime", "default": "0001-01-01 00:00:00", "comment": ""},
 366                         "last_contact": {"type": "datetime", "default": "0001-01-01 00:00:00", "comment": ""},
 367                         "last_failure": {"type": "datetime", "default": "0001-01-01 00:00:00", "comment": ""},
 368                         "location": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 369                         "about": {"type": "text", "comment": ""},
 370                         "keywords": {"type": "text", "comment": "puplic keywords (interests)"},
 371                         "gender": {"type": "varchar(32)", "not null": "1", "default": "", "comment": ""},
 372                         "birthday": {"type": "varchar(32)", "not null": "1", "default": "0001-01-01", "comment": ""},
 373                         "community": {"type": "boolean", "not null": "1", "default": "0", "comment": "1 if contact is forum account"},
 374                         "contact-type": {"type": "tinyint", "not null": "1", "default": "-1", "comment": ""},
 375                         "hide": {"type": "boolean", "not null": "1", "default": "0", "comment": "1 = should be hidden from search"},
 376                         "nsfw": {"type": "boolean", "not null": "1", "default": "0", "comment": "1 = contact posts nsfw content"},
 377                         "network": {"type": "char(4)", "not null": "1", "default": "", "comment": "social network protocol"},
 378                         "addr": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 379                         "notify": {"type": "varchar(255)", "comment": ""},
 380                         "alias": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 381                         "generation": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
 382                         "server_url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "baseurl of the contacts server"}
 383                 },
 384                 "indexes": {
 385                         "PRIMARY": ["id"],
 386                         "nurl": ["UNIQUE", "nurl(190)"],
 387                         "name": ["name(64)"],
 388                         "nick": ["nick(32)"],
 389                         "addr": ["addr(64)"],
 390                         "hide_network_updated": ["hide", "network", "updated"],
 391                         "updated": ["updated"]
 392                 }
 393         },
 394         "glink": {
 395                 "comment": "'friends of friends' linkages derived from poco",
 396                 "fields": {
 397                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 398                         "cid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": ""},
 399                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
 400                         "gcid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"gcontact": "id"}, "comment": ""},
 401                         "zcid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"gcontact": "id"}, "comment": ""},
 402                         "updated": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""}
 403                 },
 404                 "indexes": {
 405                         "PRIMARY": ["id"],
 406                         "cid_uid_gcid_zcid": ["UNIQUE", "cid", "uid", "gcid", "zcid"],
 407                         "gcid": ["gcid"]
 408                 }
 409         },
 410         "group": {
 411                 "comment": "privacy groups, group info",
 412                 "fields": {
 413                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 414                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner User id"},
 415                         "visible": {"type": "boolean", "not null": "1", "default": "0", "comment": "1 indicates the member list is not private"},
 416                         "deleted": {"type": "boolean", "not null": "1", "default": "0", "comment": "1 indicates the group has been deleted"},
 417                         "name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "human readable name of group"}
 418                 },
 419                 "indexes": {
 420                         "PRIMARY": ["id"],
 421                         "uid": ["uid"]
 422                 }
 423         },
 424         "group_member": {
 425                 "comment": "privacy groups, member info",
 426                 "fields": {
 427                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 428                         "gid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"group": "id"}, "comment": "groups.id of the associated group"},
 429                         "contact-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "contact.id of the member assigned to the associated group"}
 430                 },
 431                 "indexes": {
 432                         "PRIMARY": ["id"],
 433                         "contactid": ["contact-id"],
 434                         "gid_contactid": ["UNIQUE", "gid", "contact-id"]
 435                 }
 436         },
 437         "gserver": {
 438                 "comment": "Global servers",
 439                 "fields": {
 440                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 441                         "url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 442                         "nurl": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 443                         "version": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 444                         "site_name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 445                         "info": {"type": "text", "comment": ""},
 446                         "register_policy": {"type": "tinyint", "not null": "1", "default": "0", "comment": ""},
 447                         "registered-users": {"type": "int unsigned", "not null": "1", "default": "0", "comment": "Number of registered users"},
 448                         "poco": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 449                         "noscrape": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 450                         "network": {"type": "char(4)", "not null": "1", "default": "", "comment": ""},
 451                         "platform": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 452                         "relay-subscribe": {"type": "boolean", "not null": "1", "default": "0", "comment": "Has the server subscribed to the relay system"},
 453                         "relay-scope": {"type": "varchar(10)", "not null": "1", "default": "", "comment": "The scope of messages that the server wants to get"},
 454                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 455                         "last_poco_query": {"type": "datetime", "default": "0001-01-01 00:00:00", "comment": ""},
 456                         "last_contact": {"type": "datetime", "default": "0001-01-01 00:00:00", "comment": ""},
 457                         "last_failure": {"type": "datetime", "default": "0001-01-01 00:00:00", "comment": ""}
 458                 },
 459                 "indexes": {
 460                         "PRIMARY": ["id"],
 461                         "nurl": ["UNIQUE", "nurl(190)"]
 462                 }
 463         },
 464         "gserver-tag": {
 465                 "comment": "Tags that the server has subscribed",
 466                 "fields": {
 467                         "gserver-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"gserver": "id"}, "primary": "1", "comment": "The id of the gserver"},
 468                         "tag": {"type": "varchar(100)", "not null": "1", "default": "", "primary": "1", "comment": "Tag that the server has subscribed"}
 469                 },
 470                 "indexes": {
 471                         "PRIMARY": ["gserver-id", "tag"],
 472                         "tag": ["tag"]
 473                 }
 474         },
 475         "hook": {
 476                 "comment": "addon hook registry",
 477                 "fields": {
 478                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 479                         "hook": {"type": "varbinary(100)", "not null": "1", "default": "", "comment": "name of hook"},
 480                         "file": {"type": "varbinary(200)", "not null": "1", "default": "", "comment": "relative filename of hook handler"},
 481                         "function": {"type": "varbinary(200)", "not null": "1", "default": "", "comment": "function name of hook handler"},
 482                         "priority": {"type": "smallint unsigned", "not null": "1", "default": "0", "comment": "not yet implemented - can be used to sort conflicts in hook handling by calling handlers in priority order"}
 483                 },
 484                 "indexes": {
 485                         "PRIMARY": ["id"],
 486                         "hook_file_function": ["UNIQUE", "hook", "file", "function"]
 487                 }
 488         },
 489         "intro": {
 490                 "comment": "",
 491                 "fields": {
 492                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 493                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
 494                         "fid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"fcontact": "id"}, "comment": ""},
 495                         "contact-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": ""},
 496                         "knowyou": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 497                         "duplex": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 498                         "note": {"type": "text", "comment": ""},
 499                         "hash": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 500                         "datetime": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 501                         "blocked": {"type": "boolean", "not null": "1", "default": "1", "comment": ""},
 502                         "ignore": {"type": "boolean", "not null": "1", "default": "0", "comment": ""}
 503                 },
 504                 "indexes": {
 505                         "PRIMARY": ["id"]
 506                 }
 507         },
 508         "item": {
 509                 "comment": "Structure for all posts",
 510                 "fields": {
 511                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "relation": {"thread": "iid"}},
 512                         "guid": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "A unique identifier for this item"},
 513                         "uri": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 514                         "uri-id": {"type": "int unsigned", "relation": {"item-uri": "id"}, "comment": "Id of the item-uri table entry that contains the item uri"},
 515                         "uri-hash": {"type": "varchar(80)", "not null": "1", "default": "", "comment": "RIPEMD-128 hash from uri"},
 516                         "parent": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"item": "id"}, "comment": "item.id of the parent to this item if it is a reply of some form; otherwise this must be set to the id of this item"},
 517                         "parent-uri": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "uri of the parent to this item"},
 518                         "parent-uri-id": {"type": "int unsigned", "relation": {"item-uri": "id"}, "comment": "Id of the item-uri table that contains the parent uri"},
 519                         "thr-parent": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "If the parent of this item is not the top-level item in the conversation, the uri of the immediate parent; otherwise set to parent-uri"},
 520                         "thr-parent-id": {"type": "int unsigned", "relation": {"item-uri": "id"}, "comment": "Id of the item-uri table that contains the thread parent uri"},
 521                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Creation timestamp."},
 522                         "edited": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date of last edit (default is created)"},
 523                         "commented": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date of last comment/reply to this item"},
 524                         "received": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "datetime"},
 525                         "changed": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date that something in the conversation changed, indicating clients should fetch the conversation again"},
 526                         "gravity": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
 527                         "network": {"type": "char(4)", "not null": "1", "default": "", "comment": "Network from where the item comes from"},
 528                         "owner-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "Link to the contact table with uid=0 of the owner of this item"},
 529                         "author-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "Link to the contact table with uid=0 of the author of this item"},
 530                         "icid": {"type": "int unsigned", "relation": {"item-content": "id"}, "comment": "Id of the item-content table entry that contains the whole item content"},
 531                         "iaid": {"type": "int unsigned", "relation": {"item-activity": "id"}, "comment": "Id of the item-activity table entry that contains the activity data"},
 532                         "extid": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 533                         "post-type": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": "Post type (personal note, bookmark, ...)"},
 534                         "global": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 535                         "private": {"type": "boolean", "not null": "1", "default": "0", "comment": "distribution is restricted"},
 536                         "visible": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 537                         "moderated": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 538                         "deleted": {"type": "boolean", "not null": "1", "default": "0", "comment": "item has been deleted"},
 539                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner id which owns this copy of the item"},
 540                         "contact-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "contact.id"},
 541                         "wall": {"type": "boolean", "not null": "1", "default": "0", "comment": "This item was posted to the wall of uid"},
 542                         "origin": {"type": "boolean", "not null": "1", "default": "0", "comment": "item originated at this site"},
 543                         "pubmail": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 544                         "starred": {"type": "boolean", "not null": "1", "default": "0", "comment": "item has been favourited"},
 545                         "unseen": {"type": "boolean", "not null": "1", "default": "1", "comment": "item has not been seen"},
 546                         "mention": {"type": "boolean", "not null": "1", "default": "0", "comment": "The owner of this item was mentioned in it"},
 547                         "forum_mode": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
 548                         "psid": {"type": "int unsigned", "relation": {"permissionset": "id"}, "comment": "ID of the permission set of this post"},
 549                         "resource-id": {"type": "varchar(32)", "not null": "1", "default": "", "comment": "Used to link other tables to items, it identifies the linked resource (e.g. photo) and if set must also set resource_type"},
 550                         "event-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"event": "id"}, "comment": "Used to link to the event.id"},
 551                         "attach": {"type": "mediumtext", "comment": "JSON structure representing attachments to this item"},
 552                         "allow_cid": {"type": "mediumtext", "comment": "Deprecated"},
 553                         "allow_gid": {"type": "mediumtext", "comment": "Deprecated"},
 554                         "deny_cid": {"type": "mediumtext", "comment": "Deprecated"},
 555                         "deny_gid": {"type": "mediumtext", "comment": "Deprecated"},
 556                         "postopts": {"type": "text", "comment": "Deprecated"},
 557                         "inform": {"type": "mediumtext", "comment": "Deprecated"},
 558                         "type": {"type": "varchar(20)", "comment": "Deprecated"},
 559                         "bookmark": {"type": "boolean", "comment": "Deprecated"},
 560                         "file": {"type": "mediumtext", "comment": "Deprecated"},
 561                         "location": {"type": "varchar(255)", "comment": "Deprecated"},
 562                         "coord": {"type": "varchar(255)", "comment": "Deprecated"},
 563                         "tag": {"type": "mediumtext", "comment": "Deprecated"},
 564                         "plink": {"type": "varchar(255)", "comment": "Deprecated"},
 565                         "title": {"type": "varchar(255)", "comment": "Deprecated"},
 566                         "content-warning": {"type": "varchar(255)", "comment": "Deprecated"},
 567                         "body": {"type": "mediumtext", "comment": "Deprecated"},
 568                         "app": {"type": "varchar(255)", "comment": "Deprecated"},
 569                         "verb": {"type": "varchar(100)", "comment": "Deprecated"},
 570                         "object-type": {"type": "varchar(100)", "comment": "Deprecated"},
 571                         "object": {"type": "text", "comment": "Deprecated"},
 572                         "target-type": {"type": "varchar(100)", "comment": "Deprecated"},
 573                         "target": {"type": "text", "comment": "Deprecated"},
 574                         "author-name": {"type": "varchar(255)", "comment": "Deprecated"},
 575                         "author-link": {"type": "varchar(255)", "comment": "Deprecated"},
 576                         "author-avatar": {"type": "varchar(255)", "comment": "Deprecated"},
 577                         "owner-name": {"type": "varchar(255)", "comment": "Deprecated"},
 578                         "owner-link": {"type": "varchar(255)", "comment": "Deprecated"},
 579                         "owner-avatar": {"type": "varchar(255)", "comment": "Deprecated"},
 580                         "rendered-hash": {"type": "varchar(32)", "comment": "Deprecated"},
 581                         "rendered-html": {"type": "mediumtext", "comment": "Deprecated"}
 582                 },
 583                 "indexes": {
 584                         "PRIMARY": ["id"],
 585                         "guid": ["guid(191)"],
 586                         "uri": ["uri(191)"],
 587                         "parent": ["parent"],
 588                         "parent-uri": ["parent-uri(191)"],
 589                         "extid": ["extid(191)"],
 590                         "uid_id": ["uid", "id"],
 591                         "uid_contactid_id": ["uid", "contact-id", "id"],
 592                         "uid_created": ["uid", "created"],
 593                         "uid_commented": ["uid", "commented"],
 594                         "uid_unseen_contactid": ["uid", "unseen", "contact-id"],
 595                         "uid_network_received": ["uid", "network", "received"],
 596                         "uid_network_commented": ["uid", "network", "commented"],
 597                         "uid_thrparent": ["uid", "thr-parent(190)"],
 598                         "uid_parenturi": ["uid", "parent-uri(190)"],
 599                         "uid_contactid_created": ["uid", "contact-id", "created"],
 600                         "authorid_created": ["author-id", "created"],
 601                         "ownerid": ["owner-id"],
 602                         "uid_uri": ["uid", "uri(190)"],
 603                         "resource-id": ["resource-id"],
 604                         "deleted_changed": ["deleted", "changed"],
 605                         "uid_wall_changed": ["uid", "wall", "changed"],
 606                         "uid_eventid": ["uid", "event-id"],
 607                         "icid": ["icid"],
 608                         "iaid": ["iaid"],
 609                         "psid_wall": ["psid", "wall"]
 610                 }
 611         },
 612         "item-activity": {
 613                 "comment": "Activities for items",
 614                 "fields": {
 615                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "relation": {"thread": "iid"}},
 616                         "uri": {"type": "varchar(255)", "comment": ""},
 617                         "uri-id": {"type": "int unsigned", "relation": {"item-uri": "id"}, "comment": "Id of the item-uri table entry that contains the item uri"},
 618                         "uri-hash": {"type": "varchar(80)", "not null": "1", "default": "", "comment": "RIPEMD-128 hash from uri"},
 619                         "activity": {"type": "smallint unsigned", "not null": "1", "default": "0", "comment": ""}
 620                 },
 621                 "indexes": {
 622                         "PRIMARY": ["id"],
 623                         "uri-hash": ["UNIQUE", "uri-hash"],
 624                         "uri": ["uri(191)"],
 625                         "uri-id": ["uri-id"]
 626                 }
 627         },
 628         "item-content": {
 629                 "comment": "Content for all posts",
 630                 "fields": {
 631                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "relation": {"thread": "iid"}},
 632                         "uri": {"type": "varchar(255)", "comment": ""},
 633                         "uri-id": {"type": "int unsigned", "relation": {"item-uri": "id"}, "comment": "Id of the item-uri table entry that contains the item uri"},
 634                         "uri-plink-hash": {"type": "varchar(80)", "not null": "1", "default": "", "comment": "RIPEMD-128 hash from uri"},
 635                         "title": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "item title"},
 636                         "content-warning": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 637                         "body": {"type": "mediumtext", "comment": "item body content"},
 638                         "location": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "text location where this item originated"},
 639                         "coord": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "longitude/latitude pair representing location where this item originated"},
 640                         "language": {"type": "text", "comment": "Language information about this post"},
 641                         "app": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "application which generated this item"},
 642                         "rendered-hash": {"type": "varchar(32)", "not null": "1", "default": "", "comment": ""},
 643                         "rendered-html": {"type": "mediumtext", "comment": "item.body converted to html"},
 644                         "object-type": {"type": "varchar(100)", "not null": "1", "default": "", "comment": "ActivityStreams object type"},
 645                         "object": {"type": "text", "comment": "JSON encoded object structure unless it is an implied object (normal post)"},
 646                         "target-type": {"type": "varchar(100)", "not null": "1", "default": "", "comment": "ActivityStreams target type if applicable (URI)"},
 647                         "target": {"type": "text", "comment": "JSON encoded target structure if used"},
 648                         "plink": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "permalink or URL to a displayable copy of the message at its source"},
 649                         "verb": {"type": "varchar(100)", "not null": "1", "default": "", "comment": "ActivityStreams verb"}
 650                 },
 651                 "indexes": {
 652                         "PRIMARY": ["id"],
 653                         "uri-plink-hash": ["UNIQUE", "uri-plink-hash"],
 654                         "uri": ["uri(191)"],
 655                         "uri-id": ["uri-id"]
 656                 }
 657         },
 658         "item-delivery-data": {
 659                 "comment": "Delivery data for items",
 660                 "fields": {
 661                         "iid": {"type": "int unsigned", "not null": "1", "primary": "1", "relation": {"item": "id"}, "comment": "Item id"},
 662                         "postopts": {"type": "text", "comment": "External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery"},
 663                         "inform": {"type": "mediumtext", "comment": "Additional receivers of the linked item"}
 664                 },
 665                 "indexes": {
 666                         "PRIMARY": ["iid"]
 667                 }
 668         },
 669         "item-uri": {
 670                 "comment": "URI and GUID for items",
 671                 "fields": {
 672                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1"},
 673                         "uri": {"type": "varbinary(255)", "not null": "1", "comment": "URI of an item"},
 674                         "guid": {"type": "varbinary(255)", "comment": "A unique identifier for an item"}
 675                 },
 676                 "indexes": {
 677                         "PRIMARY": ["id"],
 678                         "uri": ["UNIQUE", "uri"],
 679                         "guid": ["guid"]
 680                 }
 681         },
 682         "locks": {
 683                 "comment": "",
 684                 "fields": {
 685                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 686                         "name": {"type": "varchar(128)", "not null": "1", "default": "", "comment": ""},
 687                         "locked": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 688                         "pid": {"type": "int unsigned", "not null": "1", "default": "0", "comment": "Process ID"},
 689                         "expires": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "datetime of cache expiration"}
 690                 },
 691                 "indexes": {
 692                         "PRIMARY": ["id"],
 693                         "name_expires": ["name", "expires"]
 694                 }
 695         },
 696         "mail": {
 697                 "comment": "private messages",
 698                 "fields": {
 699                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 700                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner User id"},
 701                         "guid": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "A unique identifier for this private message"},
 702                         "from-name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "name of the sender"},
 703                         "from-photo": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "contact photo link of the sender"},
 704                         "from-url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "profile linke of the sender"},
 705                         "contact-id": {"type": "varchar(255)", "not null": "1", "default": "", "relation": {"contact": "id"}, "comment": "contact.id"},
 706                         "convid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"conv": "id"}, "comment": "conv.id"},
 707                         "title": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 708                         "body": {"type": "mediumtext", "comment": ""},
 709                         "seen": {"type": "boolean", "not null": "1", "default": "0", "comment": "if message visited it is 1"},
 710                         "reply": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 711                         "replied": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 712                         "unknown": {"type": "boolean", "not null": "1", "default": "0", "comment": "if sender not in the contact table this is 1"},
 713                         "uri": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 714                         "parent-uri": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 715                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "creation time of the private message"}
 716                 },
 717                 "indexes": {
 718                         "PRIMARY": ["id"],
 719                         "uid_seen": ["uid", "seen"],
 720                         "convid": ["convid"],
 721                         "uri": ["uri(64)"],
 722                         "parent-uri": ["parent-uri(64)"],
 723                         "contactid": ["contact-id(32)"]
 724                 }
 725         },
 726         "mailacct": {
 727                 "comment": "Mail account data for fetching mails",
 728                 "fields": {
 729                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 730                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
 731                         "server": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 732                         "port": {"type": "smallint unsigned", "not null": "1", "default": "0", "comment": ""},
 733                         "ssltype": {"type": "varchar(16)", "not null": "1", "default": "", "comment": ""},
 734                         "mailbox": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 735                         "user": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 736                         "pass": {"type": "text", "comment": ""},
 737                         "reply_to": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 738                         "action": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
 739                         "movetofolder": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 740                         "pubmail": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 741                         "last_check": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""}
 742                 },
 743                 "indexes": {
 744                         "PRIMARY": ["id"]
 745                 }
 746         },
 747         "manage": {
 748                 "comment": "table of accounts that can manage each other",
 749                 "fields": {
 750                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 751                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
 752                         "mid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"}
 753                 },
 754                 "indexes": {
 755                         "PRIMARY": ["id"],
 756                         "uid_mid": ["UNIQUE", "uid", "mid"]
 757                 }
 758         },
 759         "notify": {
 760                 "comment": "notifications",
 761                 "fields": {
 762                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 763                         "hash": {"type": "varchar(64)", "not null": "1", "default": "", "comment": ""},
 764                         "type": {"type": "smallint unsigned", "not null": "1", "default": "0", "comment": ""},
 765                         "name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 766                         "url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 767                         "photo": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 768                         "date": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 769                         "msg": {"type": "mediumtext", "comment": ""},
 770                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner User id"},
 771                         "link": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 772                         "iid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"item": "id"}, "comment": "item.id"},
 773                         "parent": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"item": "id"}, "comment": ""},
 774                         "seen": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 775                         "verb": {"type": "varchar(100)", "not null": "1", "default": "", "comment": ""},
 776                         "otype": {"type": "varchar(10)", "not null": "1", "default": "", "comment": ""},
 777                         "name_cache": {"type": "tinytext", "comment": "Cached bbcode parsing of name"},
 778                         "msg_cache": {"type": "mediumtext", "comment": "Cached bbcode parsing of msg"}
 779                         },
 780                 "indexes": {
 781                         "PRIMARY": ["id"],
 782                         "hash_uid": ["hash", "uid"],
 783                         "seen_uid_date": ["seen", "uid", "date"],
 784                         "uid_date": ["uid", "date"],
 785                         "uid_type_link": ["uid", "type", "link(190)"]
 786                 }
 787         },
 788         "notify-threads": {
 789                 "comment": "",
 790                 "fields": {
 791                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 792                         "notify-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"notify": "id"}, "comment": ""},
 793                         "master-parent-item": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"item": "id"}, "comment": ""},
 794                         "parent-item": {"type": "int unsigned", "not null": "1", "default": "0", "comment": ""},
 795                         "receiver-uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"}
 796                 },
 797                 "indexes": {
 798                         "PRIMARY": ["id"]
 799                 }
 800         },
 801         "oembed": {
 802                 "comment": "cache for OEmbed queries",
 803                 "fields": {
 804                         "url": {"type": "varbinary(255)", "not null": "1", "primary": "1", "comment": "page url"},
 805                         "maxwidth": {"type": "mediumint unsigned", "not null": "1", "primary": "1", "comment": "Maximum width passed to Oembed"},
 806                         "content": {"type": "mediumtext", "comment": "OEmbed data of the page"},
 807                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "datetime of creation"}
 808                 },
 809                 "indexes": {
 810                         "PRIMARY": ["url", "maxwidth"],
 811                         "created": ["created"]
 812                 }
 813         },
 814         "openwebauth-token": {
 815                 "comment": "Store OpenWebAuth token to verify contacts",
 816                 "fields": {
 817                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 818                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
 819                         "type": {"type": "varchar(32)", "not null": "1", "default": "", "comment": "Verify type"},
 820                         "token": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "A generated token"},
 821                         "meta": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 822                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "datetime of creation"}
 823                 },
 824                 "indexes": {
 825                         "PRIMARY": ["id"]
 826                 }
 827         },
 828         "parsed_url": {
 829                 "comment": "cache for 'parse_url' queries",
 830                 "fields": {
 831                         "url": {"type": "varbinary(255)", "not null": "1", "primary": "1", "comment": "page url"},
 832                         "guessing": {"type": "boolean", "not null": "1", "default": "0", "primary": "1", "comment": "is the 'guessing' mode active?"},
 833                         "oembed": {"type": "boolean", "not null": "1", "default": "0", "primary": "1", "comment": "is the data the result of oembed?"},
 834                         "content": {"type": "mediumtext", "comment": "page data"},
 835                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "datetime of creation"}
 836                 },
 837                 "indexes": {
 838                         "PRIMARY": ["url", "guessing", "oembed"],
 839                         "created": ["created"]
 840                 }
 841         },
 842         "participation": {
 843                 "comment": "Storage for participation messages from Diaspora",
 844                 "fields": {
 845                         "iid": {"type": "int unsigned", "not null": "1", "primary": "1", "relation": {"item": "id"}, "comment": ""},
 846                         "server": {"type": "varchar(60)", "not null": "1", "primary": "1", "comment": ""},
 847                         "cid": {"type": "int unsigned", "not null": "1", "relation": {"contact": "id"}, "comment": ""},
 848                         "fid": {"type": "int unsigned", "not null": "1", "relation": {"fcontact": "id"}, "comment": ""}
 849                 },
 850                 "indexes": {
 851                         "PRIMARY": ["iid", "server"]
 852                         }
 853                 },
 854         "pconfig": {
 855                 "comment": "personal (per user) configuration storage",
 856                 "fields": {
 857                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": ""},
 858                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
 859                         "cat": {"type": "varbinary(50)", "not null": "1", "default": "", "comment": ""},
 860                         "k": {"type": "varbinary(100)", "not null": "1", "default": "", "comment": ""},
 861                         "v": {"type": "mediumtext", "comment": ""}
 862                 },
 863                 "indexes": {
 864                         "PRIMARY": ["id"],
 865                         "uid_cat_k": ["UNIQUE", "uid", "cat", "k"]
 866                 }
 867         },
 868         "permissionset": {
 869                 "comment": "",
 870                 "fields": {
 871                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 872                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner id of this permission set"},
 873                         "allow_cid": {"type": "mediumtext", "comment": "Access Control - list of allowed contact.id '<19><78>'"},
 874                         "allow_gid": {"type": "mediumtext", "comment": "Access Control - list of allowed groups"},
 875                         "deny_cid": {"type": "mediumtext", "comment": "Access Control - list of denied contact.id"},
 876                         "deny_gid": {"type": "mediumtext", "comment": "Access Control - list of denied groups"}
 877                 },
 878                 "indexes": {
 879                         "PRIMARY": ["id"],
 880                         "uid_allow_cid_allow_gid_deny_cid_deny_gid": ["allow_cid(50)", "allow_gid(30)", "deny_cid(50)", "deny_gid(30)"]
 881                 }
 882         },
 883         "photo": {
 884                 "comment": "photo storage",
 885                 "fields": {
 886                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 887                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner User id"},
 888                         "contact-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "contact.id"},
 889                         "guid": {"type": "char(16)", "not null": "1", "default": "", "comment": "A unique identifier for this photo"},
 890                         "resource-id": {"type": "char(32)", "not null": "1", "default": "", "comment": ""},
 891                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "creation date"},
 892                         "edited": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "last edited date"},
 893                         "title": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 894                         "desc": {"type": "text", "comment": ""},
 895                         "album": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "The name of the album to which the photo belongs"},
 896                         "filename": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 897                         "type": {"type": "varchar(30)", "not null": "1", "default": "image/jpeg"},
 898                         "height": {"type": "smallint unsigned", "not null": "1", "default": "0", "comment": ""},
 899                         "width": {"type": "smallint unsigned", "not null": "1", "default": "0", "comment": ""},
 900                         "datasize": {"type": "int unsigned", "not null": "1", "default": "0", "comment": ""},
 901                         "data": {"type": "mediumblob", "not null": "1", "comment": ""},
 902                         "scale": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
 903                         "profile": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
 904                         "allow_cid": {"type": "mediumtext", "comment": "Access Control - list of allowed contact.id '<19><78>'"},
 905                         "allow_gid": {"type": "mediumtext", "comment": "Access Control - list of allowed groups"},
 906                         "deny_cid": {"type": "mediumtext", "comment": "Access Control - list of denied contact.id"},
 907                         "deny_gid": {"type": "mediumtext", "comment": "Access Control - list of denied groups"}
 908                 },
 909                 "indexes": {
 910                         "PRIMARY": ["id"],
 911                         "contactid": ["contact-id"],
 912                         "uid_contactid": ["uid", "contact-id"],
 913                         "uid_profile": ["uid", "profile"],
 914                         "uid_album_scale_created": ["uid", "album(32)", "scale", "created"],
 915                         "uid_album_resource-id_created": ["uid", "album(32)", "resource-id", "created"],
 916                         "resource-id": ["resource-id"]
 917                 }
 918         },
 919         "poll": {
 920                 "comment": "Currently unused table for storing poll results",
 921                 "fields": {
 922                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": ""},
 923                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
 924                         "q0": {"type": "text", "comment": ""},
 925                         "q1": {"type": "text", "comment": ""},
 926                         "q2": {"type": "text", "comment": ""},
 927                         "q3": {"type": "text", "comment": ""},
 928                         "q4": {"type": "text", "comment": ""},
 929                         "q5": {"type": "text", "comment": ""},
 930                         "q6": {"type": "text", "comment": ""},
 931                         "q7": {"type": "text", "comment": ""},
 932                         "q8": {"type": "text", "comment": ""},
 933                         "q9": {"type": "text", "comment": ""}
 934                 },
 935                 "indexes": {
 936                         "PRIMARY": ["id"],
 937                         "uid": ["uid"]
 938                 }
 939         },
 940         "poll_result": {
 941                 "comment": "data for polls - currently unused",
 942                 "fields": {
 943                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 944                         "poll_id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"poll": "id"}},
 945                         "choice": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""}
 946                 },
 947                 "indexes": {
 948                         "PRIMARY": ["id"],
 949                         "poll_id": ["poll_id"]
 950                 }
 951         },
 952         "process": {
 953                 "comment": "Currently running system processes",
 954                 "fields": {
 955                         "pid": {"type": "int unsigned", "not null": "1", "primary": "1", "comment": ""},
 956                         "command": {"type": "varbinary(32)", "not null": "1", "default": "", "comment": ""},
 957                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""}
 958                 },
 959                 "indexes": {
 960                         "PRIMARY": ["pid"],
 961                         "command": ["command"]
 962                 }
 963         },
 964         "profile": {
 965                 "comment": "user profiles data",
 966                 "fields": {
 967                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
 968                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "Owner User id"},
 969                         "profile-name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Name of the profile"},
 970                         "is-default": {"type": "boolean", "not null": "1", "default": "0", "comment": "Mark this profile as default profile"},
 971                         "hide-friends": {"type": "boolean", "not null": "1", "default": "0", "comment": "Hide friend list from viewers of this profile"},
 972                         "name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 973                         "pdesc": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Title or description"},
 974                         "dob": {"type": "varchar(32)", "not null": "1", "default": "0000-00-00", "comment": "Day of birth"},
 975                         "address": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 976                         "locality": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 977                         "region": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 978                         "postal-code": {"type": "varchar(32)", "not null": "1", "default": "", "comment": ""},
 979                         "country-name": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 980                         "hometown": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 981                         "gender": {"type": "varchar(32)", "not null": "1", "default": "", "comment": ""},
 982                         "marital": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 983                         "with": {"type": "text", "comment": ""},
 984                         "howlong": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
 985                         "sexual": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 986                         "politic": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 987                         "religion": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 988                         "pub_keywords": {"type": "text", "comment": ""},
 989                         "prv_keywords": {"type": "text", "comment": ""},
 990                         "likes": {"type": "text", "comment": ""},
 991                         "dislikes": {"type": "text", "comment": ""},
 992                         "about": {"type": "text", "comment": ""},
 993                         "summary": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
 994                         "music": {"type": "text", "comment": ""},
 995                         "book": {"type": "text", "comment": ""},
 996                         "tv": {"type": "text", "comment": ""},
 997                         "film": {"type": "text", "comment": ""},
 998                         "interest": {"type": "text", "comment": ""},
 999                         "romance": {"type": "text", "comment": ""},
1000                         "work": {"type": "text", "comment": ""},
1001                         "education": {"type": "text", "comment": ""},
1002                         "contact": {"type": "text", "comment": ""},
1003                         "homepage": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1004                         "xmpp": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1005                         "photo": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1006                         "thumb": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1007                         "publish": {"type": "boolean", "not null": "1", "default": "0", "comment": "publish default profile in local directory"},
1008                         "net-publish": {"type": "boolean", "not null": "1", "default": "0", "comment": "publish profile in global directory"}
1009                 },
1010                 "indexes": {
1011                         "PRIMARY": ["id"],
1012                         "uid_is-default": ["uid", "is-default"]
1013                 }
1014         },
1015         "profile_check": {
1016                 "comment": "DFRN remote auth use",
1017                 "fields": {
1018                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
1019                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
1020                         "cid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "contact.id"},
1021                         "dfrn_id": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1022                         "sec": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1023                         "expire": {"type": "int unsigned", "not null": "1", "default": "0", "comment": ""}
1024                 },
1025                 "indexes": {
1026                         "PRIMARY": ["id"]
1027                 }
1028         },
1029         "push_subscriber": {
1030                 "comment": "Used for OStatus: Contains feed subscribers",
1031                 "fields": {
1032                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
1033                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
1034                         "callback_url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1035                         "topic": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1036                         "nickname": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1037                         "push": {"type": "tinyint", "not null": "1", "default": "0", "comment": "Retrial counter"},
1038                         "last_update": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date of last successful trial"},
1039                         "next_try": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Next retrial date"},
1040                         "renewed": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date of last subscription renewal"},
1041                         "secret": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""}
1042                 },
1043                 "indexes": {
1044                         "PRIMARY": ["id"],
1045                         "next_try": ["next_try"]
1046                 }
1047         },
1048         "queue": {
1049                 "comment": "Queue for messages that couldn't be delivered",
1050                 "fields": {
1051                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
1052                         "cid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "Message receiver"},
1053                         "network": {"type": "char(4)", "not null": "1", "default": "", "comment": "Receiver's network"},
1054                         "guid": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Unique GUID of the message"},
1055                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date, when the message was created"},
1056                         "last": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Date of last trial"},
1057                         "next": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Next retrial date"},
1058                         "retrial": {"type": "tinyint", "not null": "1", "default": "0", "comment": "Retrial counter"},
1059                         "content": {"type": "mediumtext", "comment": ""},
1060                         "batch": {"type": "boolean", "not null": "1", "default": "0", "comment": ""}
1061                 },
1062                 "indexes": {
1063                         "PRIMARY": ["id"],
1064                         "last": ["last"],
1065                         "next": ["next"]
1066                 }
1067         },
1068         "register": {
1069                 "comment": "registrations requiring admin approval",
1070                 "fields": {
1071                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
1072                         "hash": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1073                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
1074                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
1075                         "password": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1076                         "language": {"type": "varchar(16)", "not null": "1", "default": "", "comment": ""},
1077                         "note": {"type": "text", "comment": ""}
1078                 },
1079                 "indexes": {
1080                         "PRIMARY": ["id"]
1081                 }
1082         },
1083         "search": {
1084                 "comment": "",
1085                 "fields": {
1086                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
1087                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
1088                         "term": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""}
1089                 },
1090                 "indexes": {
1091                         "PRIMARY": ["id"],
1092                         "uid": ["uid"]
1093                 }
1094         },
1095         "session": {
1096                 "comment": "web session storage",
1097                 "fields": {
1098                         "id": {"type": "bigint unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
1099                         "sid": {"type": "varbinary(255)", "not null": "1", "default": "", "comment": ""},
1100                         "data": {"type": "text", "comment": ""},
1101                         "expire": {"type": "int unsigned", "not null": "1", "default": "0", "comment": ""}
1102                 },
1103                 "indexes": {
1104                         "PRIMARY": ["id"],
1105                         "sid": ["sid(64)"],
1106                         "expire": ["expire"]
1107                 }
1108         },
1109         "sign": {
1110                 "comment": "Diaspora signatures",
1111                 "fields": {
1112                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
1113                         "iid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"item": "id"}, "comment": "item.id"},
1114                         "signed_text": {"type": "mediumtext", "comment": ""},
1115                         "signature": {"type": "text", "comment": ""},
1116                         "signer": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""}
1117                 },
1118                 "indexes": {
1119                         "PRIMARY": ["id"],
1120                         "iid": ["UNIQUE", "iid"]
1121                 }
1122         },
1123         "term": {
1124                 "comment": "item taxonomy (categories, tags, etc.) table",
1125                 "fields": {
1126                         "tid": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": ""},
1127                         "oid": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"item": "id"}, "comment": ""},
1128                         "otype": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
1129                         "type": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
1130                         "term": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1131                         "url": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1132                         "guid": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1133                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
1134                         "received": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
1135                         "global": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1136                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"}
1137                 },
1138                 "indexes": {
1139                         "PRIMARY": ["tid"],
1140                         "oid_otype_type_term": ["oid", "otype", "type", "term(32)"],
1141                         "uid_otype_type_term_global_created": ["uid", "otype", "type", "term(32)", "global", "created"],
1142                         "uid_otype_type_url": ["uid", "otype", "type", "url(64)"],
1143                         "guid": ["guid(64)"]
1144                 }
1145         },
1146         "thread": {
1147                 "comment": "Thread related data",
1148                 "fields": {
1149                         "iid": {"type": "int unsigned", "not null": "1", "default": "0", "primary": "1", "relation": {"item": "id"}, "comment": "sequential ID"},
1150                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"},
1151                         "contact-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": ""},
1152                         "owner-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "Item owner"},
1153                         "author-id": {"type": "int unsigned", "not null": "1", "default": "0", "relation": {"contact": "id"}, "comment": "Item author"},
1154                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
1155                         "edited": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
1156                         "commented": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
1157                         "received": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
1158                         "changed": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": ""},
1159                         "wall": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1160                         "private": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1161                         "pubmail": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1162                         "moderated": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1163                         "visible": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1164                         "starred": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1165                         "ignored": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1166                         "post-type": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": "Post type (personal note, bookmark, ...)"},
1167                         "unseen": {"type": "boolean", "not null": "1", "default": "1", "comment": ""},
1168                         "deleted": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1169                         "origin": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1170                         "forum_mode": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
1171                         "mention": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1172                         "network": {"type": "char(4)", "not null": "1", "default": "", "comment": ""},
1173                         "bookmark": {"type": "boolean", "comment": ""}
1174                 },
1175                 "indexes": {
1176                         "PRIMARY": ["iid"],
1177                         "uid_network_commented": ["uid", "network", "commented"],
1178                         "uid_network_created": ["uid", "network", "created"],
1179                         "uid_contactid_commented": ["uid", "contact-id", "commented"],
1180                         "uid_contactid_created": ["uid", "contact-id", "created"],
1181                         "contactid": ["contact-id"],
1182                         "ownerid": ["owner-id"],
1183                         "authorid": ["author-id"],
1184                         "uid_created": ["uid", "created"],
1185                         "uid_commented": ["uid", "commented"],
1186                         "uid_wall_created": ["uid", "wall", "created"],
1187                         "private_wall_origin_commented": ["private", "wall", "origin", "commented"]
1188                 }
1189         },
1190         "tokens": {
1191                 "comment": "OAuth usage",
1192                 "fields": {
1193                         "id": {"type": "varchar(40)", "not null": "1", "primary": "1", "comment": ""},
1194                         "secret": {"type": "text", "comment": ""},
1195                         "client_id": {"type": "varchar(20)", "not null": "1", "default": "", "relation": {"clients": "client_id"}},
1196                         "expires": {"type": "int", "not null": "1", "default": "0", "comment": ""},
1197                         "scope": {"type": "varchar(200)", "not null": "1", "default": "", "comment": ""},
1198                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "User id"}
1199                 },
1200                 "indexes": {
1201                         "PRIMARY": ["id"]
1202                 }
1203         },
1204         "user": {
1205                 "comment": "The local users",
1206                 "fields": {
1207                         "uid": {"type": "mediumint unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
1208                         "parent-uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "relation": {"user": "uid"}, "comment": "The parent user that has full control about this user"},
1209                         "guid": {"type": "varchar(64)", "not null": "1", "default": "", "comment": "A unique identifier for this user"},
1210                         "username": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Name that this user is known by"},
1211                         "password": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "encrypted password"},
1212                         "legacy_password": {"type": "boolean", "not null": "1", "default": "0", "comment": "Is the password hash double-hashed?"},
1213                         "nickname": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "nick- and user name"},
1214                         "email": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "the users email address"},
1215                         "openid": {"type": "varchar(255)", "not null": "1", "default": "", "comment": ""},
1216                         "timezone": {"type": "varchar(128)", "not null": "1", "default": "", "comment": "PHP-legal timezone"},
1217                         "language": {"type": "varchar(32)", "not null": "1", "default": "en", "comment": "default language"},
1218                         "register_date": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "timestamp of registration"},
1219                         "login_date": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "timestamp of last login"},
1220                         "default-location": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "Default for item.location"},
1221                         "allow_location": {"type": "boolean", "not null": "1", "default": "0", "comment": "1 allows to display the location"},
1222                         "theme": {"type": "varchar(255)", "not null": "1", "default": "", "comment": "user theme preference"},
1223                         "pubkey": {"type": "text", "comment": "RSA public key 4096 bit"},
1224                         "prvkey": {"type": "text", "comment": "RSA private key 4096 bit"},
1225                         "spubkey": {"type": "text", "comment": ""},
1226                         "sprvkey": {"type": "text", "comment": ""},
1227                         "verified": {"type": "boolean", "not null": "1", "default": "0", "comment": "user is verified through email"},
1228                         "blocked": {"type": "boolean", "not null": "1", "default": "0", "comment": "1 for user is blocked"},
1229                         "blockwall": {"type": "boolean", "not null": "1", "default": "0", "comment": "Prohibit contacts to post to the profile page of the user"},
1230                         "hidewall": {"type": "boolean", "not null": "1", "default": "0", "comment": "Hide profile details from unkown viewers"},
1231                         "blocktags": {"type": "boolean", "not null": "1", "default": "0", "comment": "Prohibit contacts to tag the post of this user"},
1232                         "unkmail": {"type": "boolean", "not null": "1", "default": "0", "comment": "Permit unknown people to send private mails to this user"},
1233                         "cntunkmail": {"type": "int unsigned", "not null": "1", "default": "10", "comment": ""},
1234                         "notify-flags": {"type": "smallint unsigned", "not null": "1", "default": "65535", "comment": "email notification options"},
1235                         "page-flags": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": "page/profile type"},
1236                         "account-type": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": ""},
1237                         "prvnets": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1238                         "pwdreset": {"type": "varchar(255)", "comment": "Password reset request token"},
1239                         "pwdreset_time": {"type": "datetime", "comment": "Timestamp of the last password reset request"},
1240                         "maxreq": {"type": "int unsigned", "not null": "1", "default": "10", "comment": ""},
1241                         "expire": {"type": "int unsigned", "not null": "1", "default": "0", "comment": ""},
1242                         "account_removed": {"type": "boolean", "not null": "1", "default": "0", "comment": "if 1 the account is removed"},
1243                         "account_expired": {"type": "boolean", "not null": "1", "default": "0", "comment": ""},
1244                         "account_expires_on": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "timestamp when account expires and will be deleted"},
1245                         "expire_notification_sent": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "timestamp of last warning of account expiration"},
1246                         "def_gid": {"type": "int unsigned", "not null": "1", "default": "0", "comment": ""},
1247                         "allow_cid": {"type": "mediumtext", "comment": "default permission for this user"},
1248                         "allow_gid": {"type": "mediumtext", "comment": "default permission for this user"},
1249                         "deny_cid": {"type": "mediumtext", "comment": "default permission for this user"},
1250                         "deny_gid": {"type": "mediumtext", "comment": "default permission for this user"},
1251                         "openidserver": {"type": "text", "comment": ""}
1252                 },
1253                 "indexes": {
1254                         "PRIMARY": ["uid"],
1255                         "nickname": ["nickname(32)"]
1256                 }
1257         },
1258         "userd": {
1259                 "comment": "Deleted usernames",
1260                 "fields": {
1261                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "sequential ID"},
1262                         "username": {"type": "varchar(255)", "not null": "1", "comment": ""}
1263                 },
1264                 "indexes": {
1265                         "PRIMARY": ["id"],
1266                         "username": ["username(32)"]
1267                 }
1268         },
1269         "user-contact": {
1270                 "comment": "User specific public contact data",
1271                 "fields": {
1272                         "cid": {"type": "int unsigned", "not null": "1", "default": "0", "primary": "1", "relation": {"contact": "id"}, "comment": "Contact id of the linked public contact"},
1273                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "primary": "1", "relation": {"user": "uid"}, "comment": "User id"},
1274                         "blocked": {"type": "boolean", "comment": "Contact is completely blocked for this user"},
1275                         "ignored": {"type": "boolean", "comment": "Posts from this contact are ignored"},
1276                         "collapsed": {"type": "boolean", "comment": "Posts from this contact are collapsed"}
1277                 },
1278                 "indexes": {
1279                         "PRIMARY": ["uid", "cid"]
1280                 }
1281         },
1282         "user-item": {
1283                 "comment": "User specific item data",
1284                 "fields": {
1285                         "iid": {"type": "int unsigned", "not null": "1", "default": "0", "primary": "1", "relation": {"item": "id"}, "comment": "Item id"},
1286                         "uid": {"type": "mediumint unsigned", "not null": "1", "default": "0", "primary": "1", "relation": {"user": "uid"}, "comment": "User id"},
1287                         "hidden": {"type": "boolean", "not null": "1", "default": "0", "comment": "Marker to hide an item from the user"},
1288                         "ignored": {"type": "boolean", "comment": "Ignore this thread if set"}
1289                 },
1290                 "indexes": {
1291                         "PRIMARY": ["uid", "iid"]
1292                 }
1293         },
1294         "worker-ipc": {
1295                 "comment": "Inter process communication between the frontend and the worker",
1296                 "fields": {
1297                         "key": {"type": "int", "not null": "1", "primary": "1", "comment": ""},
1298                         "jobs": {"type": "boolean", "comment": "Flag for outstanding jobs"}
1299                 },
1300                 "indexes": {
1301                         "PRIMARY": ["key"]
1302                 },
1303                 "engine": "MEMORY"
1304         },
1305         "workerqueue": {
1306                 "comment": "Background tasks queue entries",
1307                 "fields": {
1308                         "id": {"type": "int unsigned", "not null": "1", "extra": "auto_increment", "primary": "1", "comment": "Auto incremented worker task id"},
1309                         "parameter": {"type": "mediumblob", "comment": "Task command"},
1310                         "priority": {"type": "tinyint unsigned", "not null": "1", "default": "0", "comment": "Task priority"},
1311                         "created": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Creation date"},
1312                         "pid": {"type": "int unsigned", "not null": "1", "default": "0", "comment": "Process id of the worker"},
1313                         "executed": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Execution date"},
1314                         "next_try": {"type": "datetime", "not null": "1", "default": "0001-01-01 00:00:00", "comment": "Next retrial date"},
1315                         "retrial": {"type": "tinyint", "not null": "1", "default": "0", "comment": "Retrial counter"},
1316                         "done": {"type": "boolean", "not null": "1", "default": "0", "comment": "Marked 1 when the task was done - will be deleted later"}
1317                 },
1318                 "indexes": {
1319                         "PRIMARY": ["id"],
1320                         "pid": ["pid"],
1321                         "parameter": ["parameter(64)"],
1322                         "priority_created_next_try": ["priority", "created", "next_try"],
1323                         "done_executed_next_try": ["done", "executed", "next_try"]
1324                 }
1325         }
1326 }