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