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Fix the suggested mysql schema
author Kim Alvefur <zash@zash.se>
date Mon, 13 May 2013 20:02:13 +0200
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children 31eb570f6bc0
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1 #summary XEP-0313: Message Archive Management using SQL
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2
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3 = Introduction =
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4
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5 Implementation of [http://xmpp.org/extensions/xep-0313.html XEP-0313: Message Archive Management] backed by a SQL database. Like [mod_mam], but using SQL.
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6
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7
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8 = Details =
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9
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10 See [mod_mam] for details.
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11
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12 = Usage =
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13
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14 First copy the module to the prosody plugins directory.
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15
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16 Then add "mam_sql" to your modules_enabled list:
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17 {{{
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18 modules_enabled = {
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19 -- ...
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20 "mam_sql",
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21 -- ...
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22 }
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23 }}}
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24
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25 You should probably run the SQL to create the archive table/indexes:
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26
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27 {{{
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28 CREATE TABLE `prosodyarchive` (
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29 `host` TEXT,
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30 `user` TEXT,
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31 `store` TEXT,
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32 `id` INTEGER PRIMARY KEY AUTOINCREMENT,
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33 `when` INTEGER,
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34 `with` TEXT,
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35 `resource` TEXT,
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36 `stanza` TEXT
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37 );
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38 CREATE INDEX `hus` ON `prosodyarchive` (`host`, `user`, `store`);
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39 CREATE INDEX `with` ON `prosodyarchive` (`with`);
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40 CREATE INDEX `thetime` ON `prosodyarchive` (`when`);
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41 }}}
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42
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43 (*NOTE*: I ran the following SQL to initialize the table/indexes on MySQL):
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44
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45 {{{
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46 CREATE TABLE prosodyarchive (
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817e175c37df Fix the suggested mysql schema
Kim Alvefur <zash@zash.se>
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47 `host` VARCHAR(1023) NOT NULL,
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48 `user` VARCHAR(1023) NOT NULL,
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49 `store` VARCHAR(1023) NOT NULL,
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50 `id` INTEGER PRIMARY KEY AUTO_INCREMENT,
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51 `when` INTEGER NOT NULL,
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52 `with` VARCHAR(2047) NOT NULL,
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53 `resource` VARCHAR(1023),
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54 `stanza` TEXT NOT NULL
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55 );
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56 CREATE INDEX hus ON prosodyarchive (host, user, store);
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57 CREATE INDEX `with` ON prosodyarchive (`with`);
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58 CREATE INDEX thetime ON prosodyarchive (`when`);
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59 }}}
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60
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61 You may want to tweak the column sizes a bit; I did for my own purposes.
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62
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63 = Configuration =
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64
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65 This module uses the same configuration settings that [mod_mam] does, in addition to the [http://prosody.im/doc/modules/mod_storage_sql SQL storage settings]. You may also name the SQL connection settings 'mam_sql' if you want.
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66
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67 = Compatibility =
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68 || 0.8 || ? ||
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69 || 0.9 || Works ||
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70 || trunk || Works ||