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52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
<?php
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/**
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* SPDX-FileCopyrightText: 2017 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCP\Migration;
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use Doctrine\DBAL\Types\Type;
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use Doctrine\DBAL\Types\Types;
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use OCP\DB\ISchemaWrapper;
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/**
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* @since 13.0.0
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*/
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abstract class BigIntMigration extends SimpleMigrationStep {
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/**
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* @return array Returns an array with the following structure
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* ['table1' => ['column1', 'column2'], ...]
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* @since 13.0.0
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*/
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abstract protected function getColumnsByTable();
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/**
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* @param IOutput $output
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* @param \Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
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* @param array $options
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* @return null|ISchemaWrapper
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* @since 13.0.0
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*/
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public function changeSchema(IOutput $output, \Closure $schemaClosure, array $options) {
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/** @var ISchemaWrapper $schema */
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$schema = $schemaClosure();
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$tables = $this->getColumnsByTable();
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foreach ($tables as $tableName => $columns) {
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$table = $schema->getTable($tableName);
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foreach ($columns as $columnName) {
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$column = $table->getColumn($columnName);
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if ($column->getType()->getName() !== Types::BIGINT) {
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$column->setType(Type::getType(Types::BIGINT));
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$column->setOptions(['length' => 20]);
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}
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}
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}
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return $schema;
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}
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}
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