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Merge pull request #22399 from owncloud/issue-22394-index-names-for-oracle 

Add index names so Doctrine does not use a too long random string
This commit is contained in:
Thomas Müller 2016-02-18 11:18:32 +01:00
parent bba8875fb5 b14e8fa427
commit 73d46afc3c
2 changed files with 20 additions and 0 deletions
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9
apps/files_external/appinfo/database.xml
View File

@ -79,13 +79,16 @@
<type>text</type>
<length>64</length>
</field>
<index>
<name>applicable_mount</name>
<field>
<name>mount_id</name>
<sorting>ascending</sorting>
</field>
</index>
<index>
<name>applicable_type_value</name>
<field>
<name>type</name>
<sorting>ascending</sorting>
@ -96,6 +99,7 @@
</field>
</index>
<index>
<name>applicable_type_value_mount</name>
<unique>true</unique>
<field>
<name>type</name>
@ -112,6 +116,7 @@
</index>
</declaration>
</table>
<table>
<name>*dbprefix*external_config</name>
<declaration>
@ -144,12 +149,14 @@
</field>
<index>
<name>config_mount</name>
<field>
<name>mount_id</name>
<sorting>ascending</sorting>
</field>
</index>
<index>
<name>config_mount_key</name>
<unique>true</unique>
<field>
<name>mount_id</name>
@ -162,6 +169,7 @@
</index>
</declaration>
</table>
<table>
<name>*dbprefix*external_options</name>
<declaration>
@ -194,6 +202,7 @@
</field>
<index>
<name>option_mount</name>
<field>
<name>mount_id</name>
<sorting>ascending</sorting>

11
lib/private/db/mdb2schemareader.php
View File

@ -30,6 +30,7 @@
namespace OC\DB;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Schema\SchemaConfig;
use OCP\IConfig;
class MDB2SchemaReader {
@ -48,6 +49,9 @@ class MDB2SchemaReader {
*/
protected $platform;
/** @var \Doctrine\DBAL\Schema\SchemaConfig $schemaConfig */
protected $schemaConfig;
/**
* @param \OCP\IConfig $config
* @param \Doctrine\DBAL\Platforms\AbstractPlatform $platform
@ -56,6 +60,12 @@ class MDB2SchemaReader {
$this->platform = $platform;
$this->DBNAME = $config->getSystemValue('dbname', 'owncloud');
$this->DBTABLEPREFIX = $config->getSystemValue('dbtableprefix', 'oc_');
// Oracle does not support longer index names then 30 characters.
// We use this limit for all DBs to make sure it does not cause a
// problem.
$this->schemaConfig = new SchemaConfig();
$this->schemaConfig->setMaxIdentifierLength(30);
}
/**
@ -107,6 +117,7 @@ class MDB2SchemaReader {
$name = $this->platform->quoteIdentifier($name);
$table = $schema->createTable($name);
$table->addOption('collate', 'utf8_bin');
$table->setSchemaConfig($this->schemaConfig);
break;
case 'create':
case 'overwrite':