/bluebox/libraries/doctrine/lib/Doctrine/Import/Mssql.php
PHP | 248 lines | 121 code | 30 blank | 97 comment | 13 complexity | 50e7407330df8318e318fb008bb44be6 MD5 | raw file
- <?php
- /*
- * $Id: Mssql.php 5847 2009-06-09 08:13:25Z jwage $
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the LGPL. For more information, see
- * <http://www.phpdoctrine.org>.
- */
- /**
- * @package Doctrine
- * @subpackage Import
- * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
- * @author Konsta Vesterinen <kvesteri@cc.hut.fi>
- * @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
- * @author Frank M. Kromann <frank@kromann.info> (PEAR MDB2 Mssql driver)
- * @author David Coallier <davidc@php.net> (PEAR MDB2 Mssql driver)
- * @version $Revision: 5847 $
- * @link www.phpdoctrine.org
- * @since 1.0
- */
- class Doctrine_Import_Mssql extends Doctrine_Import
- {
- /**
- * lists all database sequences
- *
- * @param string|null $database
- * @return array
- */
- public function listSequences($database = null)
- {
- $query = "SELECT name FROM sysobjects WHERE xtype = 'U'";
- $tableNames = $this->conn->fetchColumn($query);
- return array_map(array($this->conn->formatter, 'fixSequenceName'), $tableNames);
- }
- /**
- * lists table relations
- *
- * Expects an array of this format to be returned with all the relationships in it where the key is
- * the name of the foreign table, and the value is an array containing the local and foreign column
- * name
- *
- * Array
- * (
- * [groups] => Array
- * (
- * [local] => group_id
- * [foreign] => id
- * )
- * )
- *
- * @param string $table database table name
- * @return array
- */
- public function listTableRelations($tableName)
- {
- $relations = array();
- $sql = 'SELECT o1.name as table_name, c1.name as column_name, o2.name as referenced_table_name, c2.name as referenced_column_name, s.name as constraint_name FROM sysforeignkeys fk inner join sysobjects o1 on fk.fkeyid = o1.id inner join sysobjects o2 on fk.rkeyid = o2.id inner join syscolumns c1 on c1.id = o1.id and c1.colid = fk.fkey inner join syscolumns c2 on c2.id = o2.id and c2.colid = fk.rkey inner join sysobjects s on fk.constid = s.id AND o1.name = \'' . $tableName . '\'';
- $results = $this->conn->fetchAssoc($sql);
- foreach ($results as $result)
- {
- $result = array_change_key_case($result, CASE_LOWER);
- $relations[] = array('table' => $result['referenced_table_name'],
- 'local' => $result['column_name'],
- 'foreign' => $result['referenced_column_name']);
- }
- return $relations;
- }
- /**
- * lists table constraints
- *
- * @param string $table database table name
- * @return array
- */
- public function listTableColumns($table)
- {
- $sql = 'EXEC sp_primary_keys_rowset @table_name = ' . $this->conn->quoteIdentifier($table, true);
- $result = $this->conn->fetchAssoc($sql);
- $primary = array();
- foreach ($result as $key => $val) {
- $primary[] = $val['COLUMN_NAME'];
- }
- $sql = 'EXEC sp_columns @table_name = ' . $this->conn->quoteIdentifier($table, true);
- $result = $this->conn->fetchAssoc($sql);
- $columns = array();
- foreach ($result as $key => $val) {
- $val = array_change_key_case($val, CASE_LOWER);
- if (strstr($val['type_name'], ' ')) {
- list($type, $identity) = explode(' ', $val['type_name']);
- } else {
- $type = $val['type_name'];
- $identity = '';
- }
- if ($type == 'varchar') {
- $type .= '(' . $val['length'] . ')';
- }
- $val['type'] = $type;
- $val['identity'] = $identity;
- $decl = $this->conn->dataDict->getPortableDeclaration($val);
- $isIdentity = (bool) (strtoupper(trim($identity)) == 'IDENTITY');
- $isNullable = (bool) (strtoupper(trim($val['is_nullable'])) == 'NO');
- $isPrimary = in_array($val['column_name'], $primary);
- $description = array(
- 'name' => $val['column_name'],
- 'ntype' => $type,
- 'type' => $decl['type'][0],
- 'alltypes' => $decl['type'],
- 'length' => $decl['length'],
- 'fixed' => $decl['fixed'],
- 'unsigned' => $decl['unsigned'],
- 'notnull' => $isIdentity ? true : $isNullable,
- 'default' => $val['column_def'],
- 'primary' => $isPrimary,
- 'autoincrement' => $isIdentity,
- );
- $columns[$val['column_name']] = $description;
- }
- return $columns;
- }
- /**
- * lists table constraints
- *
- * @param string $table database table name
- * @return array
- */
- public function listTableIndexes($table)
- {
- }
- /**
- * lists tables
- *
- * @param string|null $database
- * @return array
- */
- public function listTables($database = null)
- {
- $sql = "SELECT name FROM sysobjects WHERE type = 'U' AND name <> 'dtproperties' AND name <> 'sysdiagrams' ORDER BY name";
- return $this->conn->fetchColumn($sql);
- }
- /**
- * lists all triggers
- *
- * @return array
- */
- public function listTriggers($database = null)
- {
- $query = "SELECT name FROM sysobjects WHERE xtype = 'TR'";
- $result = $this->conn->fetchColumn($query);
- return $result;
- }
- /**
- * lists table triggers
- *
- * @param string $table database table name
- * @return array
- */
- public function listTableTriggers($table)
- {
- $table = $this->conn->quote($table, 'text');
- $query = "SELECT name FROM sysobjects WHERE xtype = 'TR' AND object_name(parent_obj) = " . $table;
- $result = $this->conn->fetchColumn($query);
- return $result;
- }
- /**
- * lists table views
- *
- * @param string $table database table name
- * @return array
- */
- public function listTableViews($table)
- {
- $keyName = 'INDEX_NAME';
- $pkName = 'PK_NAME';
- if ($this->conn->getAttribute(Doctrine::ATTR_PORTABILITY) & Doctrine::PORTABILITY_FIX_CASE) {
- if ($this->conn->getAttribute(Doctrine::ATTR_FIELD_CASE) == CASE_LOWER) {
- $keyName = strtolower($keyName);
- $pkName = strtolower($pkName);
- } else {
- $keyName = strtoupper($keyName);
- $pkName = strtoupper($pkName);
- }
- }
- $table = $this->conn->quote($table, 'text');
- $query = 'EXEC sp_statistics @table_name = ' . $table;
- $indexes = $this->conn->fetchColumn($query, $keyName);
- $query = 'EXEC sp_pkeys @table_name = ' . $table;
- $pkAll = $this->conn->fetchColumn($query, $pkName);
- $result = array();
- foreach ($indexes as $index) {
- if ( ! in_array($index, $pkAll) && $index != null) {
- $result[] = $this->conn->formatter->fixIndexName($index);
- }
- }
- return $result;
- }
- /**
- * lists database views
- *
- * @param string|null $database
- * @return array
- */
- public function listViews($database = null)
- {
- $query = "SELECT name FROM sysobjects WHERE xtype = 'V'";
- return $this->conn->fetchColumn($query);
- }
- }