| commit | author | age | ||
| 2273d4 | 1 | <?php |
| A | 2 | // +----------------------------------------------------------------------+ |
| 3 | // | PHP versions 4 and 5 | | |
| 4 | // +----------------------------------------------------------------------+ | |
| 5 | // | Copyright (c) 1998-2008 Manuel Lemos, Tomas V.V.Cox, | | |
| 6 | // | Stig. S. Bakken, Lukas Smith | | |
| 7 | // | All rights reserved. | | |
| 8 | // +----------------------------------------------------------------------+ | |
| 9 | // | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB | | |
| 10 | // | API as well as database abstraction for PHP applications. | | |
| 11 | // | This LICENSE is in the BSD license style. | | |
| 12 | // | | | |
| 13 | // | Redistribution and use in source and binary forms, with or without | | |
| 14 | // | modification, are permitted provided that the following conditions | | |
| 15 | // | are met: | | |
| 16 | // | | | |
| 17 | // | Redistributions of source code must retain the above copyright | | |
| 18 | // | notice, this list of conditions and the following disclaimer. | | |
| 19 | // | | | |
| 20 | // | Redistributions in binary form must reproduce the above copyright | | |
| 21 | // | notice, this list of conditions and the following disclaimer in the | | |
| 22 | // | documentation and/or other materials provided with the distribution. | | |
| 23 | // | | | |
| 24 | // | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, | | |
| 25 | // | Lukas Smith nor the names of his contributors may be used to endorse | | |
| 26 | // | or promote products derived from this software without specific prior| | |
| 27 | // | written permission. | | |
| 28 | // | | | |
| 29 | // | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | | |
| 30 | // | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | | |
| 31 | // | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | | |
| 32 | // | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | | |
| 33 | // | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | | |
| 34 | // | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | | |
| 35 | // | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS| | |
| 36 | // | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED | | |
| 37 | // | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | | |
| 38 | // | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY| | |
| 39 | // | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | | |
| 40 | // | POSSIBILITY OF SUCH DAMAGE. | | |
| 41 | // +----------------------------------------------------------------------+ | |
| 42 | // | Author: Paul Cooper <pgc@ucecom.com> | | |
| 43 | // +----------------------------------------------------------------------+ | |
| 44 | // | |
| 7244b4 | 45 | // $Id: pgsql.php 295587 2010-02-28 17:16:38Z quipo $ |
| 2273d4 | 46 | |
| A | 47 | require_once 'MDB2/Driver/Function/Common.php'; |
| 48 | ||
| 49 | /** | |
| 50 | * MDB2 MySQL driver for the function modules | |
| 51 | * | |
| 52 | * @package MDB2 | |
| 53 | * @category Database | |
| 54 | * @author Lukas Smith <smith@pooteeweet.org> | |
| 55 | */ | |
| 56 | class MDB2_Driver_Function_pgsql extends MDB2_Driver_Function_Common | |
| 57 | { | |
| 58 | // {{{ executeStoredProc() | |
| 59 | ||
| 60 | /** | |
| 61 | * Execute a stored procedure and return any results | |
| 62 | * | |
| 63 | * @param string $name string that identifies the function to execute | |
| 64 | * @param mixed $params array that contains the paramaters to pass the stored proc | |
| 65 | * @param mixed $types array that contains the types of the columns in | |
| 66 | * the result set | |
| 67 | * @param mixed $result_class string which specifies which result class to use | |
| 68 | * @param mixed $result_wrap_class string which specifies which class to wrap results in | |
| 69 | * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure | |
| 70 | * @access public | |
| 71 | */ | |
| 7244b4 | 72 | function executeStoredProc($name, $params = null, $types = null, $result_class = true, $result_wrap_class = false) |
| 2273d4 | 73 | { |
| 7244b4 | 74 | $db = $this->getDBInstance(); |
| 2273d4 | 75 | if (PEAR::isError($db)) { |
| A | 76 | return $db; |
| 77 | } | |
| 78 | ||
| 79 | $query = 'SELECT * FROM '.$name; | |
| 80 | $query .= $params ? '('.implode(', ', $params).')' : '()'; | |
| 81 | return $db->query($query, $types, $result_class, $result_wrap_class); | |
| 82 | } | |
| 83 | // }}} | |
| 84 | // {{{ unixtimestamp() | |
| 85 | ||
| 86 | /** | |
| 87 | * return string to call a function to get the unix timestamp from a iso timestamp | |
| 88 | * | |
| 89 | * @param string $expression | |
| 90 | * | |
| 91 | * @return string to call a variable with the timestamp | |
| 92 | * @access public | |
| 93 | */ | |
| 94 | function unixtimestamp($expression) | |
| 95 | { | |
| 96 | return 'EXTRACT(EPOCH FROM DATE_TRUNC(\'seconds\', CAST ((' . $expression . ') AS TIMESTAMP)))'; | |
| 97 | } | |
| 98 | ||
| 99 | // }}} | |
| 100 | // {{{ random() | |
| 101 | ||
| 102 | /** | |
| 103 | * return string to call a function to get random value inside an SQL statement | |
| 104 | * | |
| 105 | * @return return string to generate float between 0 and 1 | |
| 106 | * @access public | |
| 107 | */ | |
| 108 | function random() | |
| 109 | { | |
| 110 | return 'RANDOM()'; | |
| 111 | } | |
| 112 | ||
| 113 | // }}} | |
| 114 | } | |
| d1403f | 115 | ?> |
