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MDL-33330 Add referencehash field to the files_reference table

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This commit is contained in:
David Mudrak 2012-05-31 09:59:18 +02:00
parent d83ce95322
commit 5100365347
3 changed files with 15 additions and 4 deletions
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5
lib/db/install.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="lib/db" VERSION="20120521" COMMENT="XMLDB file for core Moodle tables"
<XMLDB PATH="lib/db" VERSION="20120531" COMMENT="XMLDB file for core Moodle tables"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../../lib/xmldb/xmldb.xsd"
>
@ -2372,7 +2372,8 @@
<FIELD NAME="repositoryid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="lastsync"/>
<FIELD NAME="lastsync" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Last time the proxy file was synced with repository" PREVIOUS="repositoryid" NEXT="lifetime"/>
<FIELD NAME="lifetime" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="How often do we have to sync proxy file with repository" PREVIOUS="lastsync" NEXT="reference"/>
<FIELD NAME="reference" TYPE="text" NOTNULL="false" SEQUENCE="false" PREVIOUS="lifetime"/>
<FIELD NAME="reference" TYPE="text" NOTNULL="false" SEQUENCE="false" PREVIOUS="lifetime" NEXT="referencehash"/>
<FIELD NAME="referencehash" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" COMMENT="Internal implementation detail, contains SHA1 hash of the reference field. Can be indexed and used for comparison. Not meant to be used by a non-core code." PREVIOUS="reference"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="repositoryid"/>

12
lib/db/upgrade.php
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@ -769,5 +769,15 @@ function xmldb_main_upgrade($oldversion) {
upgrade_main_savepoint(true, 2012052900.05);
}
if ($oldversion < 2012060100.01) {
// Add field referencehash to files_reference
$table = new xmldb_table('files_reference');
$field = new xmldb_field('referencehash', XMLDB_TYPE_CHAR, '40', null, XMLDB_NOTNULL, null, null, 'reference');
if (!$dbman->field_exists($table, $field)) {
$dbman->add_field($table, $field);
}
upgrade_main_savepoint(true, 2012060100.01);
}
return true;
}
}

2
version.php
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@ -30,7 +30,7 @@
defined('MOODLE_INTERNAL') || die();
$version = 2012060100.00; // YYYYMMDD = weekly release date of this DEV branch
$version = 2012060100.01; // YYYYMMDD = weekly release date of this DEV branch
// RR = release increments - 00 in DEV branches
// .XX = incremental changes