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Added pgsql datadict driver, fixes #115

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Ticket: 115
This commit is contained in:
zYne 2006-09-25 21:24:31 +00:00
parent f19a17b02b
commit 4b10902db9
2 changed files with 185 additions and 2 deletions
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3
Doctrine/DataDict/Mysql.php
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@ -82,13 +82,12 @@ class Doctrine_DataDict_Mysql extends Doctrine_DataDict {
$result = $this->dbh->query($sql)->fetchAll(PDO::FETCH_ASSOC);
$description = array();
foreach ($result as $key => $val) {
$description[$val['field']] = array(
$description = array(
'name' => $val['field'],
'type' => $val['type'],
'primary' => (strtolower($val['key']) == 'pri'),
'default' => $val['default'],
'notnull' => (bool) ($val['null'] != 'YES'),
);
$columns[$val['field']] = new Doctrine_Schema_Column($description);
}

184
Doctrine/DataDict/Pgsql.php Normal file
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@ -0,0 +1,184 @@
<?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>.
*/
/**
* @package Doctrine
* @url http://www.phpdoctrine.com
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @author Konsta Vesterinen
* @version $Id$
*/
class Doctrine_DataDict_Mysql extends Doctrine_DataDict {
/**
* lists all databases
*
* @return array
*/
public function listDatabases() {
}
/**
* lists all availible database functions
*
* @return array
*/
public function listFunctions() {
}
/**
* lists all database triggers
*
* @param string|null $database
* @return array
*/
public function listTriggers($database = null) {
}
/**
* lists all database sequences
*
* @param string|null $database
* @return array
*/
public function listSequences($database = null) {
}
/**
* lists table constraints
*
* @param string $table database table name
* @return array
*/
public function listTableConstraints($table) {
}
/**
* lists table constraints
*
* @param string $table database table name
* @return array
*/
public function listTableColumns($table) {
$sql = "SELECT a.attnum, a.attname AS field, t.typname AS type, format_type(a.atttypid, a.atttypmod) AS complete_type, "
. "a.attnotnull AS isnotnull, "
. "( SELECT 't' "
. "FROM pg_index "
. "WHERE c.oid = pg_index.indrelid "
. "AND pg_index.indkey[0] = a.attnum "
. "AND pg_index.indisprimary = 't') AS pri, "
. "(SELECT pg_attrdef.adsrc "
. "FROM pg_attrdef "
. "WHERE c.oid = pg_attrdef.adrelid "
. "AND pg_attrdef.adnum=a.attnum) AS default "
. "FROM pg_attribute a, pg_class c, pg_type t "
. "WHERE c.relname = '" . $table . "' "
. "AND a.attnum > 0 "
. "AND a.attrelid = c.oid "
. "AND a.atttypid = t.oid "
. "ORDER BY a.attnum ";
$result = $this->dbh->query($sql)->fetchAll(PDO::FETCH_ASSOC);
$columns = array();
foreach ($result as $key => $val) {
if ($val['type'] === 'varchar') {
// need to add length to the type so we are compatible with
// Zend_Db_Adapter_Pdo_Pgsql!
$length = preg_replace('~.*\(([0-9]*)\).*~', '$1', $val['complete_type']);
$val['type'] .= '(' . $length . ')';
}
$description = array(
'name' => $val['field'],
'type' => $val['type'],
'notnull' => ($val['isnotnull'] == ''),
'default' => $val['default'],
'primary' => ($val['pri'] == 't'),
);
$columns[$val['field']] = new Doctrine_Schema_Column($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 c.relname AS table_name "
. "FROM pg_class c, pg_user u "
. "WHERE c.relowner = u.usesysid AND c.relkind = 'r' "
. "AND NOT EXISTS (SELECT 1 FROM pg_views WHERE viewname = c.relname) "
. "AND c.relname !~ '^(pg_|sql_)' "
. "UNION "
. "SELECT c.relname AS table_name "
. "FROM pg_class c "
. "WHERE c.relkind = 'r' "
. "AND NOT EXISTS (SELECT 1 FROM pg_views WHERE viewname = c.relname) "
. "AND NOT EXISTS (SELECT 1 FROM pg_user WHERE usesysid = c.relowner) "
. "AND c.relname !~ '^pg_'";
return $this->dbh->query($sql)->fetchAll(PDO::FETCH_ASSOC);
}
/**
* lists table triggers
*
* @param string $table database table name
* @return array
*/
public function listTableTriggers($table) {
}
/**
* lists table views
*
* @param string $table database table name
* @return array
*/
public function listTableViews($table) {
}
/**
* lists database users
*
* @return array
*/
public function listUsers() {
}
/**
* lists database views
*
* @param string|null $database
* @return array
*/
public function listViews($database = null) {
}
}