286 lines
9.8 KiB
PHP
286 lines
9.8 KiB
PHP
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<?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.phpdoctrine.org>.
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*/
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namespace Doctrine\DBAL\Schema;
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/**
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* Oracle Schema Manager
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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 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 OracleSchemaManager extends AbstractSchemaManager
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{
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protected function _getPortableViewDefinition($view)
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{
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$view = \array_change_key_case($view, CASE_LOWER);
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return new View($view['view_name'], $view['text']);
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}
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protected function _getPortableUserDefinition($user)
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{
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$user = \array_change_key_case($user, CASE_LOWER);
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return array(
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'user' => $user['username'],
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);
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}
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protected function _getPortableTableDefinition($table)
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{
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$table = \array_change_key_case($table, CASE_LOWER);
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return $table['table_name'];
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}
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/**
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* @license New BSD License
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* @link http://ezcomponents.org/docs/api/trunk/DatabaseSchema/ezcDbSchemaPgsqlReader.html
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* @param array $tableIndexes
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* @param string $tableName
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* @return array
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*/
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protected function _getPortableTableIndexesList($tableIndexes, $tableName=null)
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{
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$indexBuffer = array();
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foreach ( $tableIndexes as $tableIndex ) {
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$tableIndex = \array_change_key_case($tableIndex, CASE_LOWER);
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$keyName = strtolower($tableIndex['name']);
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if ( strtolower($tableIndex['is_primary']) == "p" ) {
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$keyName = 'primary';
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$buffer['primary'] = true;
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$buffer['non_unique'] = false;
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} else {
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$buffer['primary'] = false;
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$buffer['non_unique'] = ( $tableIndex['is_unique'] == 0 ) ? true : false;
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}
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$buffer['key_name'] = $keyName;
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$buffer['column_name'] = $tableIndex['column_name'];
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$indexBuffer[] = $buffer;
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}
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return parent::_getPortableTableIndexesList($indexBuffer, $tableName);
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}
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protected function _getPortableTableColumnDefinition($tableColumn)
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{
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$tableColumn = \array_change_key_case($tableColumn, CASE_LOWER);
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$dbType = strtolower($tableColumn['data_type']);
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if(strpos($dbType, "timestamp(") === 0) {
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if (strpos($dbType, "WITH TIME ZONE")) {
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$dbType = "timestamptz";
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} else {
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$dbType = "timestamp";
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}
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}
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$type = array();
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$length = $unsigned = $fixed = null;
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if ( ! empty($tableColumn['data_length'])) {
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$length = $tableColumn['data_length'];
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}
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if ( ! isset($tableColumn['column_name'])) {
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$tableColumn['column_name'] = '';
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}
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if (stripos($tableColumn['data_default'], 'NULL') !== null) {
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$tableColumn['data_default'] = null;
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}
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$precision = null;
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$scale = null;
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$type = $this->_platform->getDoctrineTypeMapping($dbType);
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$type = $this->extractDoctrineTypeFromComment($tableColumn['comments'], $type);
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$tableColumn['comments'] = $this->removeDoctrineTypeFromComment($tableColumn['comments'], $type);
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switch ($dbType) {
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case 'number':
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if ($tableColumn['data_precision'] == 20 && $tableColumn['data_scale'] == 0) {
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$precision = 20;
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$scale = 0;
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$type = 'bigint';
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} elseif ($tableColumn['data_precision'] == 5 && $tableColumn['data_scale'] == 0) {
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$type = 'smallint';
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$precision = 5;
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$scale = 0;
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} elseif ($tableColumn['data_precision'] == 1 && $tableColumn['data_scale'] == 0) {
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$precision = 1;
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$scale = 0;
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$type = 'boolean';
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} elseif ($tableColumn['data_scale'] > 0) {
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$precision = $tableColumn['data_precision'];
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$scale = $tableColumn['data_scale'];
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$type = 'decimal';
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}
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$length = null;
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break;
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case 'pls_integer':
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case 'binary_integer':
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$length = null;
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break;
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case 'varchar':
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case 'varchar2':
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case 'nvarchar2':
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$length = $tableColumn['char_length'];
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$fixed = false;
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break;
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case 'char':
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case 'nchar':
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$length = $tableColumn['char_length'];
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$fixed = true;
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break;
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case 'date':
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case 'timestamp':
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$length = null;
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break;
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case 'float':
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$precision = $tableColumn['data_precision'];
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$scale = $tableColumn['data_scale'];
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$length = null;
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break;
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case 'clob':
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case 'nclob':
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$length = null;
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break;
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case 'blob':
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case 'raw':
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case 'long raw':
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case 'bfile':
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$length = null;
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break;
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case 'rowid':
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case 'urowid':
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default:
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$length = null;
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}
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$options = array(
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'notnull' => (bool) ($tableColumn['nullable'] === 'N'),
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'fixed' => (bool) $fixed,
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'unsigned' => (bool) $unsigned,
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'default' => $tableColumn['data_default'],
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'length' => $length,
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'precision' => $precision,
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'scale' => $scale,
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'comment' => (isset($tableColumn['comments'])) ? $tableColumn['comments'] : null,
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'platformDetails' => array(),
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);
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return new Column($tableColumn['column_name'], \Doctrine\DBAL\Types\Type::getType($type), $options);
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}
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protected function _getPortableTableForeignKeysList($tableForeignKeys)
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{
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$list = array();
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foreach ($tableForeignKeys as $key => $value) {
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$value = \array_change_key_case($value, CASE_LOWER);
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if (!isset($list[$value['constraint_name']])) {
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if ($value['delete_rule'] == "NO ACTION") {
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$value['delete_rule'] = null;
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}
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$list[$value['constraint_name']] = array(
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'name' => $value['constraint_name'],
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'local' => array(),
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'foreign' => array(),
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'foreignTable' => $value['references_table'],
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'onDelete' => $value['delete_rule'],
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);
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}
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$list[$value['constraint_name']]['local'][$value['position']] = $value['local_column'];
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$list[$value['constraint_name']]['foreign'][$value['position']] = $value['foreign_column'];
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}
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$result = array();
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foreach($list AS $constraint) {
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$result[] = new ForeignKeyConstraint(
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array_values($constraint['local']), $constraint['foreignTable'],
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array_values($constraint['foreign']), $constraint['name'],
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array('onDelete' => $constraint['onDelete'])
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);
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}
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return $result;
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}
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protected function _getPortableSequenceDefinition($sequence)
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{
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$sequence = \array_change_key_case($sequence, CASE_LOWER);
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return new Sequence($sequence['sequence_name'], $sequence['increment_by'], $sequence['min_value']);
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}
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protected function _getPortableFunctionDefinition($function)
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{
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$function = \array_change_key_case($function, CASE_LOWER);
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return $function['name'];
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}
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protected function _getPortableDatabaseDefinition($database)
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{
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$database = \array_change_key_case($database, CASE_LOWER);
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return $database['username'];
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}
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public function createDatabase($database = null)
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{
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if (is_null($database)) {
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$database = $this->_conn->getDatabase();
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}
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$params = $this->_conn->getParams();
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$username = $database;
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$password = $params['password'];
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$query = 'CREATE USER ' . $username . ' IDENTIFIED BY ' . $password;
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$result = $this->_conn->executeUpdate($query);
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$query = 'GRANT CREATE SESSION, CREATE TABLE, UNLIMITED TABLESPACE, CREATE SEQUENCE, CREATE TRIGGER TO ' . $username;
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$result = $this->_conn->executeUpdate($query);
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return true;
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}
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public function dropAutoincrement($table)
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{
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$sql = $this->_platform->getDropAutoincrementSql($table);
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foreach ($sql as $query) {
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$this->_conn->executeUpdate($query);
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}
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return true;
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}
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public function dropTable($name)
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{
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$this->dropAutoincrement($name);
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return parent::dropTable($name);
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}
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}
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