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MDL-16046 - beginning of, adding userid field to portfolio tempdata

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mjollnir_ 2008-08-19 15:02:46 +00:00
parent 313f21cef0
commit ff2f69bc7c
3 changed files with 34 additions and 4 deletions
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8
lib/db/install.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="lib/db" VERSION="20080806" COMMENT="XMLDB file for core Moodle tables"
<XMLDB PATH="lib/db" VERSION="20080820" COMMENT="XMLDB file for core Moodle tables"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../../lib/xmldb/xmldb.xsd"
>
@ -1880,10 +1880,12 @@
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="data"/>
<FIELD NAME="data" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" ENUM="false" COMMENT="dumping ground for portfolio callers to store their data in." PREVIOUS="id" NEXT="expirytime"/>
<FIELD NAME="expirytime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" ENUM="false" COMMENT="time this record will expire (used for cron cleanups) - the start of export + 24 hours" PREVIOUS="data"/>
<FIELD NAME="expirytime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" ENUM="false" COMMENT="time this record will expire (used for cron cleanups) - the start of export + 24 hours" PREVIOUS="data" NEXT="userid"/>
<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" ENUM="false" COMMENT="psuedo fk to user. this is stored in the serialised data structure in the data field, but added here for ease of lookups." PREVIOUS="expirytime"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id"/>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userfk"/>
<KEY NAME="userfk" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" COMMENT="fk to usertable" PREVIOUS="primary"/>
</KEYS>
</TABLE>
<TABLE NAME="message_providers" COMMENT="This table stores the message providers (modules and core systems)" PREVIOUS="portfolio_tempdata" NEXT="message_processors">

28
lib/db/upgrade.php
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@ -672,6 +672,34 @@ function xmldb_main_upgrade($oldversion) {
upgrade_main_savepoint($result, 2008081600);
}
if ($result && $oldversion < 2008081900) {
/// Define field userid to be added to portfolio_tempdata
$table = new xmldb_table('portfolio_tempdata');
$field = new xmldb_field('userid', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, null, null, null, null, null, 'expirytime');
/// Conditionally launch add field userid
if (!$dbman->field_exists($table, $field)) {
$dbman->add_field($table, $field);
}
$DB->set_field('portfolio_tempdata', 'userid', 0);
/// now change it to be notnull
/// Changing nullability of field userid on table portfolio_tempdata to not null
$field = new xmldb_field('userid', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, null, 'expirytime');
/// Launch change of nullability for field userid
$dbman->change_field_notnull($table, $field);
/// Define key userfk (foreign) to be added to portfolio_tempdata
$table = new xmldb_table('portfolio_tempdata');
$key = new xmldb_key('userfk', XMLDB_KEY_FOREIGN, array('userid'), 'user', array('id'));
/// Launch add key userfk
$dbman->add_key($table, $key);
upgrade_main_savepoint($result, 2008081900);
}
return $result;
}

2
version.php
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@ -6,7 +6,7 @@
// This is compared against the values stored in the database to determine
// whether upgrades should be performed (see lib/db/*.php)
$version = 2008081600; // YYYYMMDD = date of the last version bump
$version = 2008081900; // YYYYMMDD = date of the last version bump
// XX = daily increments
$release = '2.0 dev (Build: 20080819)'; // Human-friendly version name