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doctrine2/lib/Doctrine/Import/Firebird.php

128 lines
4.6 KiB
PHP

<?php
/*
* $Id$
*
* 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.com>.
*/
Doctrine::autoload('Doctrine_Import');
/**
* @package Doctrine
* @subpackage Import
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lorenzo Alberton <l.alberton@quipo.it> (PEAR MDB2 Interbase driver)
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @version $Revision$
* @link www.phpdoctrine.com
* @since 1.0
*/
class Doctrine_Import_Firebird extends Doctrine_Import
{
/**
* list all tables in the current database
*
* @return array data array
*/
public function listTables($database = null)
{
$query = 'SELECT RDB$RELATION_NAME FROM RDB$RELATIONS WHERE RDB$SYSTEM_FLAG=0 AND RDB$VIEW_BLR IS NULL';
return $this->conn->fetchColumn($query);
}
/**
* list all fields in a tables in the current database
*
* @param string $table name of table that should be used in method
* @return mixed data array on success, a MDB2 error on failure
* @access public
*/
public function listTableFields($table)
{
$table = $this->conn->quote(strtoupper($table), 'text');
$query = 'SELECT RDB$FIELD_NAME FROM RDB$RELATION_FIELDS WHERE UPPER(RDB$RELATION_NAME) = ' . $table;
return $this->conn->fetchColumn($query);
}
/**
* list all users
*
* @return array data array containing all database users
*/
public function listUsers()
{
return $this->conn->fetchColumn('SELECT DISTINCT RDB$USER FROM RDB$USER_PRIVILEGES');
}
/**
* list the views in the database
*
* @return array data array containing all database views
*/
public function listViews($database = null)
{
return $this->conn->fetchColumn('SELECT DISTINCT RDB$VIEW_NAME FROM RDB$VIEW_RELATIONS');
}
/**
* list the views in the database that reference a given table
*
* @param string $table table for which all references views should be found
* @return array data array containing all views for given table
*/
public function listTableViews($table)
{
$query = 'SELECT DISTINCT RDB$VIEW_NAME FROM RDB$VIEW_RELATIONS';
$table = $this->conn->quote(strtoupper($table), 'text');
$query .= ' WHERE UPPER(RDB$RELATION_NAME) = ' . $table;
return $this->conn->fetchColumn($query);
}
/**
* list all functions in the current database
*
* @return array data array containing all availible functions
*/
public function listFunctions()
{
$query = 'SELECT RDB$FUNCTION_NAME FROM RDB$FUNCTIONS WHERE RDB$SYSTEM_FLAG IS NULL';
return $this->conn->fetchColumn($query);
}
/**
* This function will be called to get all triggers of the
* current database ($this->conn->getDatabase())
*
* @param string $table The name of the table from the
* previous database to query against.
* @return array data array containing all triggers for given table
*/
public function listTableTriggers($table)
{
$query = 'SELECT RDB$TRIGGER_NAME FROM RDB$TRIGGERS WHERE RDB$SYSTEM_FLAG IS NULL OR RDB$SYSTEM_FLAG = 0';
if ( ! is_null($table)) {
$table = $this->conn->quote(strtoupper($table), 'text');
$query .= ' WHERE UPPER(RDB$RELATION_NAME) = ' . $table;
}
return $this->conn->fetchColumn($query);
}
}