1 | <?php |
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2 | // +----------------------------------------------------------------------+ |
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3 | // | PHP versions 4 and 5 | |
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4 | // +----------------------------------------------------------------------+ |
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5 | // | Copyright (c) 1998-2008 Manuel Lemos, Tomas V.V.Cox, | |
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6 | // | Stig. S. Bakken, Lukas Smith | |
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7 | // | All rights reserved. | |
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8 | // +----------------------------------------------------------------------+ |
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9 | // | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB | |
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10 | // | API as well as database abstraction for PHP applications. | |
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11 | // | This LICENSE is in the BSD license style. | |
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12 | // | | |
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13 | // | Redistribution and use in source and binary forms, with or without | |
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14 | // | modification, are permitted provided that the following conditions | |
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15 | // | are met: | |
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16 | // | | |
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17 | // | Redistributions of source code must retain the above copyright | |
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18 | // | notice, this list of conditions and the following disclaimer. | |
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19 | // | | |
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20 | // | Redistributions in binary form must reproduce the above copyright | |
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21 | // | notice, this list of conditions and the following disclaimer in the | |
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22 | // | documentation and/or other materials provided with the distribution. | |
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23 | // | | |
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24 | // | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, | |
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25 | // | Lukas Smith nor the names of his contributors may be used to endorse | |
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26 | // | or promote products derived from this software without specific prior| |
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27 | // | written permission. | |
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28 | // | | |
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29 | // | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
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30 | // | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
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31 | // | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | |
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32 | // | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
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33 | // | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | |
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34 | // | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | |
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35 | // | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS| |
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36 | // | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED | |
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37 | // | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
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38 | // | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY| |
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39 | // | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
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40 | // | POSSIBILITY OF SUCH DAMAGE. | |
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41 | // +----------------------------------------------------------------------+ |
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42 | // | Author: Lukas Smith <smith@pooteeweet.org> | |
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43 | // +----------------------------------------------------------------------+ |
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44 | // |
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45 | // $Id: mysql.php,v 1.12 2008/02/17 18:54:08 quipo Exp $ |
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46 | // |
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47 | |
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48 | require_once 'MDB2/Driver/Function/Common.php'; |
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49 | |
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50 | /** |
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51 | * MDB2 MySQL driver for the function modules |
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52 | * |
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53 | * @package MDB2 |
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54 | * @category Database |
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55 | * @author Lukas Smith <smith@pooteeweet.org> |
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56 | */ |
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57 | class MDB2_Driver_Function_mysql extends MDB2_Driver_Function_Common |
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58 | { |
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59 | // }}} |
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60 | // {{{ executeStoredProc() |
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61 | |
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62 | /** |
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63 | * Execute a stored procedure and return any results |
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64 | * |
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65 | * @param string $name string that identifies the function to execute |
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66 | * @param mixed $params array that contains the paramaters to pass the stored proc |
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67 | * @param mixed $types array that contains the types of the columns in |
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68 | * the result set |
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69 | * @param mixed $result_class string which specifies which result class to use |
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70 | * @param mixed $result_wrap_class string which specifies which class to wrap results in |
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71 | * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure |
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72 | * @access public |
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73 | */ |
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74 | function &executeStoredProc($name, $params = null, $types = null, $result_class = true, $result_wrap_class = false) |
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75 | { |
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76 | $db =& $this->getDBInstance(); |
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77 | if (PEAR::isError($db)) { |
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78 | return $db; |
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79 | } |
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80 | |
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81 | $query = 'CALL '.$name; |
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82 | $query .= $params ? '('.implode(', ', $params).')' : '()'; |
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83 | return $db->query($query, $types, $result_class, $result_wrap_class); |
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84 | } |
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85 | |
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86 | // }}} |
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87 | // {{{ unixtimestamp() |
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88 | |
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89 | /** |
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90 | * return string to call a function to get the unix timestamp from a iso timestamp |
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91 | * |
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92 | * @param string $expression |
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93 | * |
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94 | * @return string to call a variable with the timestamp |
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95 | * @access public |
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96 | */ |
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97 | function unixtimestamp($expression) |
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98 | { |
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99 | return 'UNIX_TIMESTAMP('. $expression.')'; |
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100 | } |
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101 | |
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102 | // }}} |
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103 | // {{{ concat() |
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104 | |
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105 | /** |
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106 | * Returns string to concatenate two or more string parameters |
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107 | * |
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108 | * @param string $value1 |
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109 | * @param string $value2 |
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110 | * @param string $values... |
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111 | * @return string to concatenate two strings |
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112 | * @access public |
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113 | **/ |
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114 | function concat($value1, $value2) |
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115 | { |
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116 | $args = func_get_args(); |
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117 | return "CONCAT(".implode(', ', $args).")"; |
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118 | } |
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119 | |
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120 | // }}} |
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121 | // {{{ guid() |
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122 | |
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123 | /** |
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124 | * Returns global unique identifier |
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125 | * |
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126 | * @return string to get global unique identifier |
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127 | * @access public |
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128 | */ |
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129 | function guid() |
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130 | { |
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131 | return 'UUID()'; |
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132 | } |
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133 | |
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134 | // }}} |
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135 | } |
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136 | ?> |
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