272 lines
8.7 KiB
PHP
272 lines
8.7 KiB
PHP
<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Schema;
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/**
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* Schema manager for the MySql RDBMS.
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*
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
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* @author Roman Borschel <roman@code-factory.org>
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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* @version $Revision$
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* @since 2.0
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*/
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class MySqlSchemaManager extends AbstractSchemaManager
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{
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protected function _getPortableViewDefinition($view)
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{
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return new View($view['TABLE_NAME'], $view['VIEW_DEFINITION']);
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}
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protected function _getPortableTableDefinition($table)
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{
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return array_shift($table);
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}
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protected function _getPortableUserDefinition($user)
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{
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return array(
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'user' => $user['User'],
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'password' => $user['Password'],
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);
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}
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protected function _getPortableTableIndexesList($tableIndexes, $tableName=null)
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{
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foreach($tableIndexes AS $k => $v) {
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$v = array_change_key_case($v, CASE_LOWER);
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if($v['key_name'] == 'PRIMARY') {
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$v['primary'] = true;
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} else {
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$v['primary'] = false;
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}
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$tableIndexes[$k] = $v;
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}
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return parent::_getPortableTableIndexesList($tableIndexes, $tableName);
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}
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protected function _getPortableSequenceDefinition($sequence)
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{
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return end($sequence);
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}
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protected function _getPortableDatabaseDefinition($database)
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{
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return $database['Database'];
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}
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/**
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* Gets a portable column definition.
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*
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* The database type is mapped to a corresponding Doctrine mapping type.
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*
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* @param $tableColumn
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* @return array
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*/
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protected function _getPortableTableColumnDefinition($tableColumn)
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{
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$dbType = strtolower($tableColumn['Type']);
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$dbType = strtok($dbType, '(), ');
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if ($dbType == 'national') {
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$dbType = strtok('(), ');
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}
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if (isset($tableColumn['length'])) {
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$length = $tableColumn['length'];
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$decimal = '';
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} else {
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$length = strtok('(), ');
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$decimal = strtok('(), ') ? strtok('(), '):null;
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}
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$type = array();
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$unsigned = $fixed = null;
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if ( ! isset($tableColumn['name'])) {
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$tableColumn['name'] = '';
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}
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$scale = null;
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$precision = null;
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// Map db type to Doctrine mapping type
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switch ($dbType) {
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case 'tinyint':
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$type = 'boolean';
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$length = null;
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break;
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case 'smallint':
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$type = 'smallint';
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$length = null;
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break;
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case 'mediumint':
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$type = 'integer';
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$length = null;
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break;
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case 'int':
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case 'integer':
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$type = 'integer';
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$length = null;
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break;
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case 'bigint':
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$type = 'bigint';
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$length = null;
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break;
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case 'tinytext':
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case 'mediumtext':
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case 'longtext':
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case 'text':
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$type = 'text';
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$fixed = false;
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break;
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case 'varchar':
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$fixed = false;
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case 'string':
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case 'char':
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$type = 'string';
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if ($length == '1') {
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$type = 'boolean';
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if (preg_match('/^(is|has)/', $tableColumn['name'])) {
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$type = array_reverse($type);
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}
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} else if (strstr($dbType, 'text')) {
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$type = 'text';
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if ($decimal == 'binary') {
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$type = 'blob';
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}
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}
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if ($fixed !== false) {
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$fixed = true;
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}
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break;
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case 'set':
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$fixed = false;
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$type = 'text';
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$type = 'integer'; //FIXME:???
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break;
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case 'date':
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$type = 'date';
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break;
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case 'datetime':
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case 'timestamp':
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$type = 'datetime';
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break;
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case 'time':
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$type = 'time';
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break;
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case 'float':
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case 'double':
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case 'real':
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case 'numeric':
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case 'decimal':
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if(preg_match('([A-Za-z]+\(([0-9]+)\,([0-9]+)\))', $tableColumn['Type'], $match)) {
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$precision = $match[1];
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$scale = $match[2];
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$length = null;
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}
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$type = 'decimal';
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break;
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case 'tinyblob':
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case 'mediumblob':
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case 'longblob':
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case 'blob':
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case 'binary':
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case 'varbinary':
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$type = 'blob';
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$length = null;
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break;
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case 'year':
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$type = 'integer';
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$type = 'date';
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$length = null;
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break;
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case 'geometry':
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case 'geometrycollection':
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case 'point':
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case 'multipoint':
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case 'linestring':
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case 'multilinestring':
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case 'polygon':
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case 'multipolygon':
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$type = 'blob';
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$length = null;
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break;
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default:
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$type = 'string';
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$length = null;
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}
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$length = ((int) $length == 0) ? null : (int) $length;
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$def = array(
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'type' => $type,
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'length' => $length,
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'unsigned' => (bool) $unsigned,
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'fixed' => (bool) $fixed
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);
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$options = array(
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'length' => $length,
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'unsigned' => (bool)$unsigned,
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'fixed' => (bool)$fixed,
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'default' => $tableColumn['Default'],
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'notnull' => (bool) ($tableColumn['Null'] != 'YES'),
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'scale' => null,
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'precision' => null,
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'platformOptions' => array(
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'primary' => (strtolower($tableColumn['Key']) == 'pri') ? true : false,
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'unique' => (strtolower($tableColumn['Key']) == 'uni') ? true :false,
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'autoincrement' => (bool) (strpos($tableColumn['Extra'], 'auto_increment') !== false),
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),
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);
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if ($scale !== null && $precision !== null) {
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$options['scale'] = $scale;
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$options['precision'] = $precision;
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}
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return new Column($tableColumn['Field'], \Doctrine\DBAL\Types\Type::getType($type), $options);
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}
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public function _getPortableTableForeignKeyDefinition($tableForeignKey)
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{
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$tableForeignKey = array_change_key_case($tableForeignKey, CASE_LOWER);
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if ($tableForeignKey['delete_rule'] == "RESTRICT") {
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$tableForeignKey['delete_rule'] = null;
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}
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if ($tableForeignKey['update_rule'] == "RESTRICT") {
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$tableForeignKey['update_rule'] = null;
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}
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return new ForeignKeyConstraint(
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(array)$tableForeignKey['column_name'],
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$tableForeignKey['referenced_table_name'],
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(array)$tableForeignKey['referenced_column_name'],
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$tableForeignKey['constraint_name'],
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array(
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'onUpdate' => $tableForeignKey['update_rule'],
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'onDelete' => $tableForeignKey['delete_rule'],
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)
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);
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}
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} |