diff options
author | Julius Härtl <jus@bitgrid.net> | 2020-11-16 15:58:05 +0300 |
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committer | Julius Härtl <jus@bitgrid.net> | 2020-11-16 15:58:05 +0300 |
commit | 8017dbb577d009ba80dd560f8510484daa923d80 (patch) | |
tree | b9b9cf1bd44bd64026b04678daef5b02192ee4cc /lib/Migration | |
parent | 5c4ba5af7140eda792a0d3b57e6a7d324ac30a05 (diff) |
Add migration to fix oracle issues with the database schema
Signed-off-by: Julius Härtl <jus@bitgrid.net>
Diffstat (limited to 'lib/Migration')
-rw-r--r-- | lib/Migration/Version030201Date20201116110353.php | 60 | ||||
-rw-r--r-- | lib/Migration/Version030201Date20201116123153.php | 69 |
2 files changed, 129 insertions, 0 deletions
diff --git a/lib/Migration/Version030201Date20201116110353.php b/lib/Migration/Version030201Date20201116110353.php new file mode 100644 index 000000000..ab7ffa5fa --- /dev/null +++ b/lib/Migration/Version030201Date20201116110353.php @@ -0,0 +1,60 @@ +<?php + +declare(strict_types=1); + +namespace OCA\Text\Migration; + +use Closure; +use Doctrine\DBAL\Types\Type; +use OCP\DB\ISchemaWrapper; +use OCP\IConfig; +use OCP\Migration\IOutput; +use OCP\Migration\SimpleMigrationStep; + +class Version030201Date20201116110353 extends SimpleMigrationStep { + + /** @var bool */ + private $isOracle; + + public function __construct(IConfig $config) { + $this->isOracle = $config->getSystemValue('dbtype', 'sqlite') === 'oci'; + } + + public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) { + /** @var ISchemaWrapper $schema */ + $schema = $schemaClosure(); + + $this->ensureColumnIsNullable($schema, 'text_steps', 'version'); + + if ($this->isOracle) { + // Drop table if we are on oracle and recreate it with the next migration Version030201Date20201116123153 + if ($schema->hasTable('text_documents')) { + $schema->dropTable('text_documents'); + } + } else { + $this->ensureColumnIsNullable($schema, 'text_documents', 'current_version'); + $this->ensureColumnIsNullable($schema, 'text_documents', 'last_saved_version'); + $table = $schema->getTable('text_documents'); + $column = $table->getColumn('id'); + if ($column->getAutoincrement()) { + $table->changeColumn('id', [ + 'autoincrement' => false, + ]); + } + } + + return $schema; + } + + protected function ensureColumnIsNullable(ISchemaWrapper $schema, string $tableName, string $columnName): bool { + $table = $schema->getTable($tableName); + $column = $table->getColumn($columnName); + + if ($column->getNotnull()) { + $column->setNotnull(false); + return true; + } + + return false; + } +} diff --git a/lib/Migration/Version030201Date20201116123153.php b/lib/Migration/Version030201Date20201116123153.php new file mode 100644 index 000000000..cfc68bae4 --- /dev/null +++ b/lib/Migration/Version030201Date20201116123153.php @@ -0,0 +1,69 @@ +<?php + +declare(strict_types=1); + +namespace OCA\Text\Migration; + +use Closure; +use Doctrine\DBAL\Types\Type; +use OCP\DB\ISchemaWrapper; +use OCP\IConfig; +use OCP\Migration\IOutput; +use OCP\Migration\SimpleMigrationStep; + +class Version030201Date20201116123153 extends SimpleMigrationStep { + + /** @var bool */ + private $isOracle; + + public function __construct(IConfig $config) { + $this->isOracle = $config->getSystemValue('dbtype', 'sqlite') === 'oci'; + } + + public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper { + if (!$this->isOracle) { + return null; + } + + /** @var ISchemaWrapper $schema */ + $schema = $schemaClosure(); + + if (!$schema->hasTable('text_documents')) { + // Recreate table from the first migration since we cannot alter the autoincrement on the id column with oracle + $table = $schema->createTable('text_documents'); + $table->addColumn('id', Type::BIGINT, [ + 'notnull' => true, + 'unsigned' => true, + ]); + $table->addColumn('current_version', Type::BIGINT, [ + // 'notnull' => true, + 'notnull' => false, + 'default' => 0, + 'unsigned' => true, + ]); + $table->addColumn('last_saved_version', Type::BIGINT, [ + // 'notnull' => true, + 'notnull' => false, + 'default' => 0, + 'unsigned' => true, + ]); + $table->addColumn('last_saved_version_time', Type::BIGINT, [ + 'length' => 20, + 'unsigned' => true, + ]); + $table->addColumn('last_saved_version_etag', Type::STRING, [ + 'notnull' => false, + 'length' => 64, + 'default' => '' + ]); + $table->addColumn('base_version_etag', TYPE::STRING, [ + 'notnull' => false, + 'length' => 64, + 'default' => '' + ]); + $table->setPrimaryKey(['id']); + return $schema; + } + return null; + } +} |