575 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			575 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| // +----------------------------------------------------------------------+
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| // | PHP versions 4 and 5                                                 |
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| // +----------------------------------------------------------------------+
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| // | Copyright (c) 1998-2008 Manuel Lemos, Tomas V.V.Cox,                 |
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| // | Stig. S. Bakken, Lukas Smith                                         |
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| // | All rights reserved.                                                 |
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| // +----------------------------------------------------------------------+
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| // | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB  |
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| // | API as well as database abstraction for PHP applications.            |
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| // | This LICENSE is in the BSD license style.                            |
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| // |                                                                      |
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| // | Redistribution and use in source and binary forms, with or without   |
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| // | modification, are permitted provided that the following conditions   |
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| // | are met:                                                             |
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| // |                                                                      |
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| // | Redistributions of source code must retain the above copyright       |
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| // | notice, this list of conditions and the following disclaimer.        |
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| // |                                                                      |
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| // | Redistributions in binary form must reproduce the above copyright    |
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| // | notice, this list of conditions and the following disclaimer in the  |
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| // | documentation and/or other materials provided with the distribution. |
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| // |                                                                      |
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| // | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken,    |
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| // | Lukas Smith nor the names of his contributors may be used to endorse |
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| // | or promote products derived from this software without specific prior|
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| // | written permission.                                                  |
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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    |
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| // | FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE      |
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| // | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,          |
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| // | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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| // | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
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| // |  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED  |
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| // | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT          |
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| // | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
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| // | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE          |
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| // | POSSIBILITY OF SUCH DAMAGE.                                          |
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| // +----------------------------------------------------------------------+
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| // | Authors: Paul Cooper <pgc@ucecom.com>                                |
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| // |          Lorenzo Alberton <l.alberton@quipo.it>                      |
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| // +----------------------------------------------------------------------+
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| //
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| // $Id$
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| 
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| require_once 'MDB2/Driver/Reverse/Common.php';
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| 
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| /**
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|  * MDB2 PostGreSQL driver for the schema reverse engineering module
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|  *
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|  * @package  MDB2
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|  * @category Database
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|  * @author   Paul Cooper <pgc@ucecom.com>
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|  * @author   Lorenzo Alberton <l.alberton@quipo.it>
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|  */
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| class MDB2_Driver_Reverse_pgsql extends MDB2_Driver_Reverse_Common
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| {
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|     // {{{ getTableFieldDefinition()
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| 
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|     /**
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|      * Get the structure of a field into an array
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|      *
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|      * @param string $table_name name of table that should be used in method
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|      * @param string $field_name name of field that should be used in method
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|      * @return mixed data array on success, a MDB2 error on failure
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|      * @access public
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|      */
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|     function getTableFieldDefinition($table_name, $field_name)
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|     {
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|         $db = $this->getDBInstance();
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|         if (MDB2::isError($db)) {
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|             return $db;
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|         }
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| 
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|         $result = $db->loadModule('Datatype', null, true);
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|         if (MDB2::isError($result)) {
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|             return $result;
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|         }
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| 
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|         list($schema, $table) = $this->splitTableSchema($table_name);
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| 
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|         $query = "SELECT a.attname AS name,
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|                          t.typname AS type,
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|                          CASE a.attlen
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|                            WHEN -1 THEN
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| 	                         CASE t.typname
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| 	                           WHEN 'numeric' THEN (a.atttypmod / 65536)
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| 	                           WHEN 'decimal' THEN (a.atttypmod / 65536)
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| 	                           WHEN 'money'   THEN (a.atttypmod / 65536)
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| 	                           ELSE CASE a.atttypmod
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|                                  WHEN -1 THEN NULL
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| 	                             ELSE a.atttypmod - 4
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| 	                           END
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|                              END
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| 	                       ELSE a.attlen
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|                          END AS length,
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| 	                     CASE t.typname
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| 	                       WHEN 'numeric' THEN (a.atttypmod % 65536) - 4
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| 	                       WHEN 'decimal' THEN (a.atttypmod % 65536) - 4
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| 	                       WHEN 'money'   THEN (a.atttypmod % 65536) - 4
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| 	                       ELSE 0
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|                          END AS scale,
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|                          a.attnotnull,
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|                          a.atttypmod,
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|                          a.atthasdef,
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|                          (SELECT substring(pg_get_expr(d.adbin, d.adrelid) for 128)
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|                             FROM pg_attrdef d
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|                            WHERE d.adrelid = a.attrelid
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|                              AND d.adnum = a.attnum
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|                              AND a.atthasdef
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|                          ) as default
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|                     FROM pg_attribute a,
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|                          pg_class c,
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|                          pg_type t
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|                    WHERE c.relname = ".$db->quote($table, 'text')."
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|                      AND a.atttypid = t.oid
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|                      AND c.oid = a.attrelid
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|                      AND NOT a.attisdropped
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|                      AND a.attnum > 0
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|                      AND a.attname = ".$db->quote($field_name, 'text')."
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|                 ORDER BY a.attnum";
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|         $column = $db->queryRow($query, null, MDB2_FETCHMODE_ASSOC);
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|         if (MDB2::isError($column)) {
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|             return $column;
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|         }
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| 
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|         if (empty($column)) {
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|             return $db->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
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|                 'it was not specified an existing table column', __FUNCTION__);
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|         }
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| 
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|         $column = array_change_key_case($column, CASE_LOWER);
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|         $mapped_datatype = $db->datatype->mapNativeDatatype($column);
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|         if (MDB2::isError($mapped_datatype)) {
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|             return $mapped_datatype;
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|         }
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|         list($types, $length, $unsigned, $fixed) = $mapped_datatype;
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|         $notnull = false;
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|         if (!empty($column['attnotnull']) && $column['attnotnull'] == 't') {
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|             $notnull = true;
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|         }
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|         $default = null;
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|         if ($column['atthasdef'] === 't'
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|             && strpos($column['default'], 'NULL') !== 0
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|             && !preg_match("/nextval\('([^']+)'/", $column['default'])
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|         ) {
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|             $pattern = '/^\'(.*)\'::[\w ]+$/i';
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|             $default = $column['default'];#substr($column['adsrc'], 1, -1);
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|             if ((null === $default) && $notnull) {
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|                 $default = '';
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|             } elseif (!empty($default) && preg_match($pattern, $default)) {
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|                 //remove data type cast
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|                 $default = preg_replace ($pattern, '\\1', $default);
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|             }
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|         }
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|         $autoincrement = false;
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|         if (preg_match("/nextval\('([^']+)'/", $column['default'], $nextvals)) {
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|             $autoincrement = true;
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|         }
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|         $definition[0] = array('notnull' => $notnull, 'nativetype' => $column['type']);
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|         if (null !== $length) {
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|             $definition[0]['length'] = $length;
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|         }
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|         if (null !== $unsigned) {
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|             $definition[0]['unsigned'] = $unsigned;
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|         }
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|         if (null !== $fixed) {
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|             $definition[0]['fixed'] = $fixed;
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|         }
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|         if ($default !== false) {
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|             $definition[0]['default'] = $default;
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|         }
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|         if ($autoincrement !== false) {
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|             $definition[0]['autoincrement'] = $autoincrement;
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|         }
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|         foreach ($types as $key => $type) {
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|             $definition[$key] = $definition[0];
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|             if ($type == 'clob' || $type == 'blob') {
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|                 unset($definition[$key]['default']);
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|             }
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|             $definition[$key]['type'] = $type;
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|             $definition[$key]['mdb2type'] = $type;
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|         }
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|         return $definition;
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|     }
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| 
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|     // }}}
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|     // {{{ getTableIndexDefinition()
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| 
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|     /**
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|      * Get the structure of an index into an array
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|      *
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|      * @param string $table_name name of table that should be used in method
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|      * @param string $index_name name of index that should be used in method
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|      * @return mixed data array on success, a MDB2 error on failure
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|      * @access public
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|      */
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|     function getTableIndexDefinition($table_name, $index_name)
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|     {
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|         $db = $this->getDBInstance();
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|         if (MDB2::isError($db)) {
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|             return $db;
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|         }
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|         
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|         list($schema, $table) = $this->splitTableSchema($table_name);
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| 
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|         $query = 'SELECT relname, indkey FROM pg_index, pg_class';
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|         $query.= ' WHERE pg_class.oid = pg_index.indexrelid';
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|         $query.= " AND indisunique != 't' AND indisprimary != 't'";
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|         $query.= ' AND pg_class.relname = %s';
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|         $index_name_mdb2 = $db->getIndexName($index_name);
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|         $row = $db->queryRow(sprintf($query, $db->quote($index_name_mdb2, 'text')), null, MDB2_FETCHMODE_ASSOC);
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|         if (MDB2::isError($row) || empty($row)) {
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|             // fallback to the given $index_name, without transformation
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|             $row = $db->queryRow(sprintf($query, $db->quote($index_name, 'text')), null, MDB2_FETCHMODE_ASSOC);
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|         }
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|         if (MDB2::isError($row)) {
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|             return $row;
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|         }
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| 
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|         if (empty($row)) {
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|             return $db->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
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|                 'it was not specified an existing table index', __FUNCTION__);
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|         }
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| 
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|         $row = array_change_key_case($row, CASE_LOWER);
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| 
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|         $db->loadModule('Manager', null, true);
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|         $columns = $db->manager->listTableFields($table_name);
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| 
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|         $definition = array();
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| 
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|         $index_column_numbers = explode(' ', $row['indkey']);
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| 
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|         $colpos = 1;
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|         foreach ($index_column_numbers as $number) {
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|             $definition['fields'][$columns[($number - 1)]] = array(
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|                 'position' => $colpos++,
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|                 'sorting' => 'ascending',
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|             );
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|         }
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|         return $definition;
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|     }
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| 
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|     // }}}
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|     // {{{ getTableConstraintDefinition()
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| 
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|     /**
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|      * Get the structure of a constraint into an array
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|      *
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|      * @param string $table_name      name of table that should be used in method
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|      * @param string $constraint_name name of constraint that should be used in method
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|      * @return mixed data array on success, a MDB2 error on failure
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|      * @access public
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|      */
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|     function getTableConstraintDefinition($table_name, $constraint_name)
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|     {
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|         $db = $this->getDBInstance();
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|         if (MDB2::isError($db)) {
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|             return $db;
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|         }
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|         
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|         list($schema, $table) = $this->splitTableSchema($table_name);
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| 
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|         $query = "SELECT c.oid,
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|                          c.conname AS constraint_name,
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|                          CASE WHEN c.contype = 'c' THEN 1 ELSE 0 END AS \"check\",
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|                          CASE WHEN c.contype = 'f' THEN 1 ELSE 0 END AS \"foreign\",
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|                          CASE WHEN c.contype = 'p' THEN 1 ELSE 0 END AS \"primary\",
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|                          CASE WHEN c.contype = 'u' THEN 1 ELSE 0 END AS \"unique\",
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|                          CASE WHEN c.condeferrable = 'f' THEN 0 ELSE 1 END AS deferrable,
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|                          CASE WHEN c.condeferred = 'f' THEN 0 ELSE 1 END AS initiallydeferred,
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|                          --array_to_string(c.conkey, ' ') AS constraint_key,
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|                          t.relname AS table_name,
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|                          t2.relname AS references_table,
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|                          CASE confupdtype
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|                            WHEN 'a' THEN 'NO ACTION'
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|                            WHEN 'r' THEN 'RESTRICT'
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|                            WHEN 'c' THEN 'CASCADE'
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|                            WHEN 'n' THEN 'SET NULL'
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|                            WHEN 'd' THEN 'SET DEFAULT'
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|                          END AS onupdate,
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|                          CASE confdeltype
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|                            WHEN 'a' THEN 'NO ACTION'
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|                            WHEN 'r' THEN 'RESTRICT'
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|                            WHEN 'c' THEN 'CASCADE'
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|                            WHEN 'n' THEN 'SET NULL'
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|                            WHEN 'd' THEN 'SET DEFAULT'
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|                          END AS ondelete,
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|                          CASE confmatchtype
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|                            WHEN 'u' THEN 'UNSPECIFIED'
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|                            WHEN 'f' THEN 'FULL'
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|                            WHEN 'p' THEN 'PARTIAL'
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|                          END AS match,
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|                          --array_to_string(c.confkey, ' ') AS fk_constraint_key,
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|                          consrc
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|                     FROM pg_constraint c
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|                LEFT JOIN pg_class t  ON c.conrelid  = t.oid
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|                LEFT JOIN pg_class t2 ON c.confrelid = t2.oid
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|                    WHERE c.conname = %s
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|                      AND t.relname = " . $db->quote($table, 'text');
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|         $constraint_name_mdb2 = $db->getIndexName($constraint_name);
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|         $row = $db->queryRow(sprintf($query, $db->quote($constraint_name_mdb2, 'text')), null, MDB2_FETCHMODE_ASSOC);
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|         if (MDB2::isError($row) || empty($row)) {
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|             // fallback to the given $index_name, without transformation
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|             $constraint_name_mdb2 = $constraint_name;
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|             $row = $db->queryRow(sprintf($query, $db->quote($constraint_name_mdb2, 'text')), null, MDB2_FETCHMODE_ASSOC);
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|         }
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|         if (MDB2::isError($row)) {
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|             return $row;
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|         }
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|         $uniqueIndex = false;
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|         if (empty($row)) {
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|             // We might be looking for a UNIQUE index that was not created
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|             // as a constraint but should be treated as such.
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|             $query = 'SELECT relname AS constraint_name,
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|                              indkey,
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|                              0 AS "check",
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|                              0 AS "foreign",
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|                              0 AS "primary",
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|                              1 AS "unique",
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|                              0 AS deferrable,
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|                              0 AS initiallydeferred,
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|                              NULL AS references_table,
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|                              NULL AS onupdate,
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|                              NULL AS ondelete,
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|                              NULL AS match
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|                         FROM pg_index, pg_class
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|                        WHERE pg_class.oid = pg_index.indexrelid
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|                          AND indisunique = \'t\'
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|                          AND pg_class.relname = %s';
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|             $constraint_name_mdb2 = $db->getIndexName($constraint_name);
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|             $row = $db->queryRow(sprintf($query, $db->quote($constraint_name_mdb2, 'text')), null, MDB2_FETCHMODE_ASSOC);
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|             if (MDB2::isError($row) || empty($row)) {
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|                 // fallback to the given $index_name, without transformation
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|                 $constraint_name_mdb2 = $constraint_name;
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|                 $row = $db->queryRow(sprintf($query, $db->quote($constraint_name_mdb2, 'text')), null, MDB2_FETCHMODE_ASSOC);
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|             }
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|             if (MDB2::isError($row)) {
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|                 return $row;
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|             }
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|             if (empty($row)) {
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|                 return $db->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
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|                     $constraint_name . ' is not an existing table constraint', __FUNCTION__);
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|             }
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|             $uniqueIndex = true;
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|         }
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| 
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|         $row = array_change_key_case($row, CASE_LOWER);
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| 
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|         $definition = array(
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|             'primary' => (boolean)$row['primary'],
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|             'unique'  => (boolean)$row['unique'],
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|             'foreign' => (boolean)$row['foreign'],
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|             'check'   => (boolean)$row['check'],
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|             'fields'  => array(),
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|             'references' => array(
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|                 'table'  => $row['references_table'],
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|                 'fields' => array(),
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|             ),
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|             'deferrable' => (boolean)$row['deferrable'],
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|             'initiallydeferred' => (boolean)$row['initiallydeferred'],
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|             'onupdate' => $row['onupdate'],
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|             'ondelete' => $row['ondelete'],
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|             'match'    => $row['match'],
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|         );
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| 
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|         if ($uniqueIndex) {
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|             $db->loadModule('Manager', null, true);
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|             $columns = $db->manager->listTableFields($table_name);
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|             $index_column_numbers = explode(' ', $row['indkey']);
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|             $colpos = 1;
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|             foreach ($index_column_numbers as $number) {
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|                 $definition['fields'][$columns[($number - 1)]] = array(
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|                     'position' => $colpos++,
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|                     'sorting'  => 'ascending',
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|                 );
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|             }
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|             return $definition;
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|         }
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| 
 | |
|         $query = 'SELECT a.attname
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|                     FROM pg_constraint c
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|                LEFT JOIN pg_class t  ON c.conrelid  = t.oid
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|                LEFT JOIN pg_attribute a ON a.attrelid = t.oid AND a.attnum = ANY(c.conkey)
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|                    WHERE c.conname = %s
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|                      AND t.relname = ' . $db->quote($table, 'text');
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|         $fields = $db->queryCol(sprintf($query, $db->quote($constraint_name_mdb2, 'text')), null);
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|         if (MDB2::isError($fields)) {
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|             return $fields;
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|         }
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|         $colpos = 1;
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|         foreach ($fields as $field) {
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|             $definition['fields'][$field] = array(
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|                 'position' => $colpos++,
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|                 'sorting' => 'ascending',
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|             );
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|         }
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|         
 | |
|         if ($definition['foreign']) {
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|             $query = 'SELECT a.attname
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|                         FROM pg_constraint c
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|                    LEFT JOIN pg_class t  ON c.confrelid  = t.oid
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|                    LEFT JOIN pg_attribute a ON a.attrelid = t.oid AND a.attnum = ANY(c.confkey)
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|                        WHERE c.conname = %s
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|                          AND t.relname = ' . $db->quote($definition['references']['table'], 'text');
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|             $foreign_fields = $db->queryCol(sprintf($query, $db->quote($constraint_name_mdb2, 'text')), null);
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|             if (MDB2::isError($foreign_fields)) {
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|                 return $foreign_fields;
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|             }
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|             $colpos = 1;
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|             foreach ($foreign_fields as $foreign_field) {
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|                 $definition['references']['fields'][$foreign_field] = array(
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|                     'position' => $colpos++,
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|                 );
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|             }
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|         }
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|         
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|         if ($definition['check']) {
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|             $check_def = $db->queryOne("SELECT pg_get_constraintdef(" . $row['oid'] . ", 't')");
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|             // ...
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|         }
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|         return $definition;
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|     }
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| 
 | |
|     // }}}
 | |
|     // {{{ getTriggerDefinition()
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| 
 | |
|     /**
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|      * Get the structure of a trigger into an array
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|      *
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|      * EXPERIMENTAL
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|      *
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|      * WARNING: this function is experimental and may change the returned value
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|      * at any time until labelled as non-experimental
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|      *
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|      * @param string $trigger name of trigger that should be used in method
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|      * @return mixed data array on success, a MDB2 error on failure
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|      * @access public
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|      *
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|      * @TODO: add support for plsql functions and functions with args
 | |
|      */
 | |
|     function getTriggerDefinition($trigger)
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|     {
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|         $db = $this->getDBInstance();
 | |
|         if (MDB2::isError($db)) {
 | |
|             return $db;
 | |
|         }
 | |
| 
 | |
|         $query = "SELECT trg.tgname AS trigger_name,
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|                          tbl.relname AS table_name,
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|                          CASE
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|                             WHEN p.proname IS NOT NULL THEN 'EXECUTE PROCEDURE ' || p.proname || '();'
 | |
|                             ELSE ''
 | |
|                          END AS trigger_body,
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|                          CASE trg.tgtype & cast(2 as int2)
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|                             WHEN 0 THEN 'AFTER'
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|                             ELSE 'BEFORE'
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|                          END AS trigger_type,
 | |
|                          CASE trg.tgtype & cast(28 as int2)
 | |
|                             WHEN 16 THEN 'UPDATE'
 | |
|                             WHEN 8 THEN 'DELETE'
 | |
|                             WHEN 4 THEN 'INSERT'
 | |
|                             WHEN 20 THEN 'INSERT, UPDATE'
 | |
|                             WHEN 28 THEN 'INSERT, UPDATE, DELETE'
 | |
|                             WHEN 24 THEN 'UPDATE, DELETE'
 | |
|                             WHEN 12 THEN 'INSERT, DELETE'
 | |
|                          END AS trigger_event,
 | |
|                          CASE trg.tgenabled
 | |
|                             WHEN 'O' THEN 't'
 | |
|                             ELSE trg.tgenabled
 | |
|                          END AS trigger_enabled,
 | |
|                          obj_description(trg.oid, 'pg_trigger') AS trigger_comment
 | |
|                     FROM pg_trigger trg,
 | |
|                          pg_class tbl,
 | |
|                          pg_proc p
 | |
|                    WHERE trg.tgrelid = tbl.oid
 | |
|                      AND trg.tgfoid = p.oid
 | |
|                      AND trg.tgname = ". $db->quote($trigger, 'text');
 | |
|         $types = array(
 | |
|             'trigger_name'    => 'text',
 | |
|             'table_name'      => 'text',
 | |
|             'trigger_body'    => 'text',
 | |
|             'trigger_type'    => 'text',
 | |
|             'trigger_event'   => 'text',
 | |
|             'trigger_comment' => 'text',
 | |
|             'trigger_enabled' => 'boolean',
 | |
|         );
 | |
|         return $db->queryRow($query, $types, MDB2_FETCHMODE_ASSOC);
 | |
|     }
 | |
|     
 | |
|     // }}}
 | |
|     // {{{ tableInfo()
 | |
| 
 | |
|     /**
 | |
|      * Returns information about a table or a result set
 | |
|      *
 | |
|      * NOTE: only supports 'table' and 'flags' if <var>$result</var>
 | |
|      * is a table name.
 | |
|      *
 | |
|      * @param object|string  $result  MDB2_result object from a query or a
 | |
|      *                                 string containing the name of a table.
 | |
|      *                                 While this also accepts a query result
 | |
|      *                                 resource identifier, this behavior is
 | |
|      *                                 deprecated.
 | |
|      * @param int            $mode    a valid tableInfo mode
 | |
|      *
 | |
|      * @return array  an associative array with the information requested.
 | |
|      *                 A MDB2_Error object on failure.
 | |
|      *
 | |
|      * @see MDB2_Driver_Common::tableInfo()
 | |
|      */
 | |
|     function tableInfo($result, $mode = null)
 | |
|     {
 | |
|         if (is_string($result)) {
 | |
|            return parent::tableInfo($result, $mode);
 | |
|         }
 | |
| 
 | |
|         $db = $this->getDBInstance();
 | |
|         if (MDB2::isError($db)) {
 | |
|             return $db;
 | |
|         }
 | |
| 
 | |
|         $resource = MDB2::isResultCommon($result) ? $result->getResource() : $result;
 | |
|         if (!is_resource($resource)) {
 | |
|             return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
 | |
|                 'Could not generate result resource', __FUNCTION__);
 | |
|         }
 | |
| 
 | |
|         if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
 | |
|             if ($db->options['field_case'] == CASE_LOWER) {
 | |
|                 $case_func = 'strtolower';
 | |
|             } else {
 | |
|                 $case_func = 'strtoupper';
 | |
|             }
 | |
|         } else {
 | |
|             $case_func = 'strval';
 | |
|         }
 | |
| 
 | |
|         $count = @pg_num_fields($resource);
 | |
|         $res   = array();
 | |
| 
 | |
|         if ($mode) {
 | |
|             $res['num_fields'] = $count;
 | |
|         }
 | |
| 
 | |
|         $db->loadModule('Datatype', null, true);
 | |
|         for ($i = 0; $i < $count; $i++) {
 | |
|             $res[$i] = array(
 | |
|                 'table' => function_exists('pg_field_table') ? @pg_field_table($resource, $i) : '',
 | |
|                 'name'  => $case_func(@pg_field_name($resource, $i)),
 | |
|                 'type'  => @pg_field_type($resource, $i),
 | |
|                 'length' => @pg_field_size($resource, $i),
 | |
|                 'flags' => '',
 | |
|             );
 | |
|             $mdb2type_info = $db->datatype->mapNativeDatatype($res[$i]);
 | |
|             if (MDB2::isError($mdb2type_info)) {
 | |
|                return $mdb2type_info;
 | |
|             }
 | |
|             $res[$i]['mdb2type'] = $mdb2type_info[0][0];
 | |
|             if ($mode & MDB2_TABLEINFO_ORDER) {
 | |
|                 $res['order'][$res[$i]['name']] = $i;
 | |
|             }
 | |
|             if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
 | |
|                 $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         return $res;
 | |
|     }
 | |
| }
 | |
| ?>
 |