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