1 | <?php |
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2 | /* |
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3 | V5.18 3 Sep 2012 (c) 2000-2012 John Lim (jlim#natsoft.com). All rights reserved. |
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4 | Released under both BSD license and Lesser GPL library license. |
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5 | Whenever there is any discrepancy between the two licenses, |
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6 | the BSD license will take precedence. |
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7 | Set tabs to 8. |
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8 | |
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9 | MySQL code that does not support transactions. Use mysqlt if you need transactions. |
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10 | Requires mysql client. Works on Windows and Unix. |
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11 | |
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12 | 21 October 2003: MySQLi extension implementation by Arjen de Rijke (a.de.rijke@xs4all.nl) |
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13 | Based on adodb 3.40 |
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14 | */ |
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15 | |
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16 | // security - hide paths |
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17 | if (!defined('ADODB_DIR')) die(); |
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18 | |
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19 | if (! defined("_ADODB_MYSQLI_LAYER")) { |
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20 | define("_ADODB_MYSQLI_LAYER", 1 ); |
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21 | |
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22 | // PHP5 compat... |
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23 | if (! defined("MYSQLI_BINARY_FLAG")) define("MYSQLI_BINARY_FLAG", 128); |
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24 | if (!defined('MYSQLI_READ_DEFAULT_GROUP')) define('MYSQLI_READ_DEFAULT_GROUP',1); |
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25 | |
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26 | // disable adodb extension - currently incompatible. |
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27 | global $ADODB_EXTENSION; $ADODB_EXTENSION = false; |
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28 | |
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29 | class ADODB_mysqli extends ADOConnection { |
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30 | var $databaseType = 'mysqli'; |
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31 | var $dataProvider = 'mysql'; |
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32 | var $hasInsertID = true; |
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33 | var $hasAffectedRows = true; |
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34 | var $metaTablesSQL = "SELECT TABLE_NAME, CASE WHEN TABLE_TYPE = 'VIEW' THEN 'V' ELSE 'T' END FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA=SCHEMA()"; |
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35 | var $metaColumnsSQL = "SHOW COLUMNS FROM `%s`"; |
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36 | var $fmtTimeStamp = "'Y-m-d H:i:s'"; |
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37 | var $hasLimit = true; |
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38 | var $hasMoveFirst = true; |
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39 | var $hasGenID = true; |
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40 | var $isoDates = true; // accepts dates in ISO format |
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41 | var $sysDate = 'CURDATE()'; |
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42 | var $sysTimeStamp = 'NOW()'; |
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43 | var $hasTransactions = true; |
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44 | var $forceNewConnect = false; |
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45 | var $poorAffectedRows = true; |
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46 | var $clientFlags = 0; |
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47 | var $substr = "substring"; |
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48 | var $port = false; |
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49 | var $socket = false; |
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50 | var $_bindInputArray = false; |
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51 | var $nameQuote = '`'; /// string to use to quote identifiers and names |
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52 | var $optionFlags = array(array(MYSQLI_READ_DEFAULT_GROUP,0)); |
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53 | var $arrayClass = 'ADORecordSet_array_mysqli'; |
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54 | var $multiQuery = false; |
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55 | |
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56 | function ADODB_mysqli() |
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57 | { |
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58 | // if(!extension_loaded("mysqli")) |
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59 | ;//trigger_error("You must have the mysqli extension installed.", E_USER_ERROR); |
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60 | |
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61 | } |
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62 | |
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63 | function SetTransactionMode( $transaction_mode ) |
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64 | { |
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65 | $this->_transmode = $transaction_mode; |
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66 | if (empty($transaction_mode)) { |
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67 | $this->Execute('SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ'); |
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68 | return; |
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69 | } |
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70 | if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; |
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71 | $this->Execute("SET SESSION TRANSACTION ".$transaction_mode); |
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72 | } |
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73 | |
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74 | // returns true or false |
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75 | // To add: parameter int $port, |
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76 | // parameter string $socket |
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77 | function _connect($argHostname = NULL, |
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78 | $argUsername = NULL, |
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79 | $argPassword = NULL, |
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80 | $argDatabasename = NULL, $persist=false) |
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81 | { |
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82 | if(!extension_loaded("mysqli")) { |
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83 | return null; |
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84 | } |
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85 | $this->_connectionID = @mysqli_init(); |
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86 | |
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87 | if (is_null($this->_connectionID)) { |
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88 | // mysqli_init only fails if insufficient memory |
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89 | if ($this->debug) |
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90 | ADOConnection::outp("mysqli_init() failed : " . $this->ErrorMsg()); |
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91 | return false; |
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92 | } |
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93 | /* |
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94 | I suggest a simple fix which would enable adodb and mysqli driver to |
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95 | read connection options from the standard mysql configuration file |
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96 | /etc/my.cnf - "Bastien Duclaux" <bduclaux#yahoo.com> |
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97 | */ |
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98 | foreach($this->optionFlags as $arr) { |
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99 | mysqli_options($this->_connectionID,$arr[0],$arr[1]); |
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100 | } |
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101 | |
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102 | //http ://php.net/manual/en/mysqli.persistconns.php |
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103 | if ($persist && PHP_VERSION > 5.2 && strncmp($argHostname,'p:',2) != 0) $argHostname = 'p:'.$argHostname; |
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104 | |
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105 | #if (!empty($this->port)) $argHostname .= ":".$this->port; |
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106 | $ok = mysqli_real_connect($this->_connectionID, |
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107 | $argHostname, |
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108 | $argUsername, |
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109 | $argPassword, |
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110 | $argDatabasename, |
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111 | $this->port, |
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112 | $this->socket, |
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113 | $this->clientFlags); |
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114 | |
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115 | if ($ok) { |
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116 | if ($argDatabasename) return $this->SelectDB($argDatabasename); |
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117 | return true; |
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118 | } else { |
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119 | if ($this->debug) |
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120 | ADOConnection::outp("Could't connect : " . $this->ErrorMsg()); |
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121 | $this->_connectionID = null; |
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122 | return false; |
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123 | } |
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124 | } |
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125 | |
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126 | // returns true or false |
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127 | // How to force a persistent connection |
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128 | function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) |
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129 | { |
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130 | return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, true); |
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131 | |
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132 | } |
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133 | |
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134 | // When is this used? Close old connection first? |
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135 | // In _connect(), check $this->forceNewConnect? |
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136 | function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename) |
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137 | { |
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138 | $this->forceNewConnect = true; |
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139 | return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename); |
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140 | } |
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141 | |
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142 | function IfNull( $field, $ifNull ) |
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143 | { |
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144 | return " IFNULL($field, $ifNull) "; // if MySQL |
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145 | } |
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146 | |
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147 | // do not use $ADODB_COUNTRECS |
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148 | function GetOne($sql,$inputarr=false) |
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149 | { |
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150 | global $ADODB_GETONE_EOF; |
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151 | |
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152 | $ret = false; |
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153 | $rs = $this->Execute($sql,$inputarr); |
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154 | if ($rs) { |
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155 | if ($rs->EOF) $ret = $ADODB_GETONE_EOF; |
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156 | else $ret = reset($rs->fields); |
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157 | $rs->Close(); |
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158 | } |
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159 | return $ret; |
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160 | } |
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161 | |
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162 | function ServerInfo() |
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163 | { |
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164 | $arr['description'] = $this->GetOne("select version()"); |
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165 | $arr['version'] = ADOConnection::_findvers($arr['description']); |
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166 | return $arr; |
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167 | } |
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168 | |
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169 | |
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170 | function BeginTrans() |
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171 | { |
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172 | if ($this->transOff) return true; |
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173 | $this->transCnt += 1; |
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174 | |
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175 | //$this->Execute('SET AUTOCOMMIT=0'); |
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176 | mysqli_autocommit($this->_connectionID, false); |
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177 | $this->Execute('BEGIN'); |
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178 | return true; |
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179 | } |
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180 | |
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181 | function CommitTrans($ok=true) |
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182 | { |
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183 | if ($this->transOff) return true; |
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184 | if (!$ok) return $this->RollbackTrans(); |
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185 | |
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186 | if ($this->transCnt) $this->transCnt -= 1; |
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187 | $this->Execute('COMMIT'); |
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188 | |
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189 | //$this->Execute('SET AUTOCOMMIT=1'); |
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190 | mysqli_autocommit($this->_connectionID, true); |
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191 | return true; |
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192 | } |
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193 | |
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194 | function RollbackTrans() |
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195 | { |
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196 | if ($this->transOff) return true; |
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197 | if ($this->transCnt) $this->transCnt -= 1; |
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198 | $this->Execute('ROLLBACK'); |
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199 | //$this->Execute('SET AUTOCOMMIT=1'); |
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200 | mysqli_autocommit($this->_connectionID, true); |
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201 | return true; |
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202 | } |
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203 | |
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204 | function RowLock($tables,$where='',$col='1 as adodbignore') |
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205 | { |
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206 | if ($this->transCnt==0) $this->BeginTrans(); |
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207 | if ($where) $where = ' where '.$where; |
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208 | $rs = $this->Execute("select $col from $tables $where for update"); |
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209 | return !empty($rs); |
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210 | } |
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211 | |
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212 | // if magic quotes disabled, use mysql_real_escape_string() |
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213 | // From readme.htm: |
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214 | // Quotes a string to be sent to the database. The $magic_quotes_enabled |
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215 | // parameter may look funny, but the idea is if you are quoting a |
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216 | // string extracted from a POST/GET variable, then |
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217 | // pass get_magic_quotes_gpc() as the second parameter. This will |
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218 | // ensure that the variable is not quoted twice, once by qstr and once |
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219 | // by the magic_quotes_gpc. |
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220 | // |
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221 | //Eg. $s = $db->qstr(_GET['name'],get_magic_quotes_gpc()); |
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222 | function qstr($s, $magic_quotes = false) |
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223 | { |
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224 | if (is_null($s)) return 'NULL'; |
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225 | if (!$magic_quotes) { |
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226 | if (PHP_VERSION >= 5) |
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227 | return "'" . mysqli_real_escape_string($this->_connectionID, $s) . "'"; |
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228 | |
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229 | if ($this->replaceQuote[0] == '\\') |
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230 | $s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s); |
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231 | return "'".str_replace("'",$this->replaceQuote,$s)."'"; |
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232 | } |
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233 | // undo magic quotes for " |
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234 | $s = str_replace('\\"','"',$s); |
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235 | return "'$s'"; |
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236 | } |
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237 | |
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238 | function _insertid() |
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239 | { |
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240 | $result = @mysqli_insert_id($this->_connectionID); |
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241 | if ($result == -1){ |
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242 | if ($this->debug) ADOConnection::outp("mysqli_insert_id() failed : " . $this->ErrorMsg()); |
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243 | } |
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244 | return $result; |
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245 | } |
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246 | |
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247 | // Only works for INSERT, UPDATE and DELETE query's |
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248 | function _affectedrows() |
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249 | { |
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250 | $result = @mysqli_affected_rows($this->_connectionID); |
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251 | if ($result == -1) { |
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252 | if ($this->debug) ADOConnection::outp("mysqli_affected_rows() failed : " . $this->ErrorMsg()); |
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253 | } |
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254 | return $result; |
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255 | } |
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256 | |
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257 | // See http://www.mysql.com/doc/M/i/Miscellaneous_functions.html |
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258 | // Reference on Last_Insert_ID on the recommended way to simulate sequences |
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259 | var $_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);"; |
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260 | var $_genSeqSQL = "create table %s (id int not null)"; |
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261 | var $_genSeqCountSQL = "select count(*) from %s"; |
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262 | var $_genSeq2SQL = "insert into %s values (%s)"; |
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263 | var $_dropSeqSQL = "drop table %s"; |
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264 | |
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265 | function CreateSequence($seqname='adodbseq',$startID=1) |
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266 | { |
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267 | if (empty($this->_genSeqSQL)) return false; |
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268 | $u = strtoupper($seqname); |
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269 | |
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270 | $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); |
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271 | if (!$ok) return false; |
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272 | return $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); |
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273 | } |
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274 | |
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275 | function GenID($seqname='adodbseq',$startID=1) |
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276 | { |
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277 | // post-nuke sets hasGenID to false |
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278 | if (!$this->hasGenID) return false; |
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279 | |
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280 | $getnext = sprintf($this->_genIDSQL,$seqname); |
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281 | $holdtransOK = $this->_transOK; // save the current status |
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282 | $rs = @$this->Execute($getnext); |
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283 | if (!$rs) { |
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284 | if ($holdtransOK) $this->_transOK = true; //if the status was ok before reset |
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285 | $u = strtoupper($seqname); |
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286 | $this->Execute(sprintf($this->_genSeqSQL,$seqname)); |
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287 | $cnt = $this->GetOne(sprintf($this->_genSeqCountSQL,$seqname)); |
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288 | if (!$cnt) $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); |
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289 | $rs = $this->Execute($getnext); |
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290 | } |
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291 | |
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292 | if ($rs) { |
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293 | $this->genID = mysqli_insert_id($this->_connectionID); |
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294 | $rs->Close(); |
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295 | } else |
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296 | $this->genID = 0; |
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297 | |
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298 | return $this->genID; |
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299 | } |
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300 | |
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301 | function MetaDatabases() |
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302 | { |
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303 | $query = "SHOW DATABASES"; |
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304 | $ret = $this->Execute($query); |
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305 | if ($ret && is_object($ret)){ |
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306 | $arr = array(); |
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307 | while (!$ret->EOF){ |
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308 | $db = $ret->Fields('Database'); |
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309 | if ($db != 'mysql') $arr[] = $db; |
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310 | $ret->MoveNext(); |
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311 | } |
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312 | return $arr; |
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313 | } |
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314 | return $ret; |
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315 | } |
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316 | |
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317 | |
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318 | function MetaIndexes ($table, $primary = FALSE, $owner = false) |
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319 | { |
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320 | // save old fetch mode |
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321 | global $ADODB_FETCH_MODE; |
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322 | |
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323 | $false = false; |
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324 | $save = $ADODB_FETCH_MODE; |
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325 | $ADODB_FETCH_MODE = ADODB_FETCH_NUM; |
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326 | if ($this->fetchMode !== FALSE) { |
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327 | $savem = $this->SetFetchMode(FALSE); |
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328 | } |
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329 | |
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330 | // get index details |
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331 | $rs = $this->Execute(sprintf('SHOW INDEXES FROM %s',$table)); |
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332 | |
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333 | // restore fetchmode |
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334 | if (isset($savem)) { |
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335 | $this->SetFetchMode($savem); |
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336 | } |
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337 | $ADODB_FETCH_MODE = $save; |
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338 | |
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339 | if (!is_object($rs)) { |
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340 | return $false; |
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341 | } |
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342 | |
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343 | $indexes = array (); |
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344 | |
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345 | // parse index data into array |
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346 | while ($row = $rs->FetchRow()) { |
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347 | if ($primary == FALSE AND $row[2] == 'PRIMARY') { |
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348 | continue; |
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349 | } |
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350 | |
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351 | if (!isset($indexes[$row[2]])) { |
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352 | $indexes[$row[2]] = array( |
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353 | 'unique' => ($row[1] == 0), |
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354 | 'columns' => array() |
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355 | ); |
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356 | } |
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357 | |
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358 | $indexes[$row[2]]['columns'][$row[3] - 1] = $row[4]; |
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359 | } |
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360 | |
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361 | // sort columns by order in the index |
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362 | foreach ( array_keys ($indexes) as $index ) |
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363 | { |
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364 | ksort ($indexes[$index]['columns']); |
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365 | } |
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366 | |
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367 | return $indexes; |
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368 | } |
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369 | |
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370 | |
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371 | // Format date column in sql string given an input format that understands Y M D |
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372 | function SQLDate($fmt, $col=false) |
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373 | { |
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374 | if (!$col) $col = $this->sysTimeStamp; |
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375 | $s = 'DATE_FORMAT('.$col.",'"; |
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376 | $concat = false; |
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377 | $len = strlen($fmt); |
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378 | for ($i=0; $i < $len; $i++) { |
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379 | $ch = $fmt[$i]; |
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380 | switch($ch) { |
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381 | case 'Y': |
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382 | case 'y': |
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383 | $s .= '%Y'; |
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384 | break; |
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385 | case 'Q': |
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386 | case 'q': |
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387 | $s .= "'),Quarter($col)"; |
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388 | |
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389 | if ($len > $i+1) $s .= ",DATE_FORMAT($col,'"; |
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390 | else $s .= ",('"; |
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391 | $concat = true; |
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392 | break; |
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393 | case 'M': |
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394 | $s .= '%b'; |
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395 | break; |
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396 | |
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397 | case 'm': |
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398 | $s .= '%m'; |
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399 | break; |
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400 | case 'D': |
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401 | case 'd': |
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402 | $s .= '%d'; |
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403 | break; |
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404 | |
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405 | case 'H': |
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406 | $s .= '%H'; |
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407 | break; |
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408 | |
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409 | case 'h': |
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410 | $s .= '%I'; |
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411 | break; |
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412 | |
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413 | case 'i': |
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414 | $s .= '%i'; |
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415 | break; |
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416 | |
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417 | case 's': |
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418 | $s .= '%s'; |
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419 | break; |
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420 | |
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421 | case 'a': |
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422 | case 'A': |
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423 | $s .= '%p'; |
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424 | break; |
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425 | |
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426 | case 'w': |
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427 | $s .= '%w'; |
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428 | break; |
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429 | |
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430 | case 'l': |
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431 | $s .= '%W'; |
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432 | break; |
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433 | |
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434 | default: |
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435 | |
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436 | if ($ch == '\\') { |
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437 | $i++; |
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438 | $ch = substr($fmt,$i,1); |
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439 | } |
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440 | $s .= $ch; |
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441 | break; |
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442 | } |
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443 | } |
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444 | $s.="')"; |
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445 | if ($concat) $s = "CONCAT($s)"; |
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446 | return $s; |
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447 | } |
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448 | |
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449 | // returns concatenated string |
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450 | // much easier to run "mysqld --ansi" or "mysqld --sql-mode=PIPES_AS_CONCAT" and use || operator |
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451 | function Concat() |
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452 | { |
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453 | $s = ""; |
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454 | $arr = func_get_args(); |
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455 | |
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456 | // suggestion by andrew005@mnogo.ru |
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457 | $s = implode(',',$arr); |
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458 | if (strlen($s) > 0) return "CONCAT($s)"; |
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459 | else return ''; |
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460 | } |
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461 | |
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462 | // dayFraction is a day in floating point |
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463 | function OffsetDate($dayFraction,$date=false) |
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464 | { |
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465 | if (!$date) $date = $this->sysDate; |
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466 | |
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467 | $fraction = $dayFraction * 24 * 3600; |
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468 | return $date . ' + INTERVAL ' . $fraction.' SECOND'; |
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469 | |
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470 | // return "from_unixtime(unix_timestamp($date)+$fraction)"; |
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471 | } |
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472 | |
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473 | function MetaProcedures($NamePattern = false, $catalog = null, $schemaPattern = null) |
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474 | { |
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475 | // save old fetch mode |
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476 | global $ADODB_FETCH_MODE; |
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477 | |
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478 | $false = false; |
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479 | $save = $ADODB_FETCH_MODE; |
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480 | $ADODB_FETCH_MODE = ADODB_FETCH_NUM; |
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481 | |
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482 | if ($this->fetchMode !== FALSE) { |
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483 | $savem = $this->SetFetchMode(FALSE); |
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484 | } |
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485 | |
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486 | $procedures = array (); |
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487 | |
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488 | // get index details |
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489 | |
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490 | $likepattern = ''; |
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491 | if ($NamePattern) { |
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492 | $likepattern = " LIKE '".$NamePattern."'"; |
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493 | } |
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494 | $rs = $this->Execute('SHOW PROCEDURE STATUS'.$likepattern); |
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495 | if (is_object($rs)) { |
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496 | |
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497 | // parse index data into array |
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498 | while ($row = $rs->FetchRow()) { |
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499 | $procedures[$row[1]] = array( |
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500 | 'type' => 'PROCEDURE', |
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501 | 'catalog' => '', |
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502 | |
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503 | 'schema' => '', |
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504 | 'remarks' => $row[7], |
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505 | ); |
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506 | } |
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507 | } |
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508 | |
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509 | $rs = $this->Execute('SHOW FUNCTION STATUS'.$likepattern); |
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510 | if (is_object($rs)) { |
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511 | // parse index data into array |
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512 | while ($row = $rs->FetchRow()) { |
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513 | $procedures[$row[1]] = array( |
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514 | 'type' => 'FUNCTION', |
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515 | 'catalog' => '', |
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516 | 'schema' => '', |
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517 | 'remarks' => $row[7] |
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518 | ); |
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519 | } |
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520 | } |
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521 | |
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522 | // restore fetchmode |
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523 | if (isset($savem)) { |
---|
524 | $this->SetFetchMode($savem); |
---|
525 | |
---|
526 | } |
---|
527 | $ADODB_FETCH_MODE = $save; |
---|
528 | |
---|
529 | |
---|
530 | return $procedures; |
---|
531 | } |
---|
532 | |
---|
533 | function MetaTables($ttype=false,$showSchema=false,$mask=false) |
---|
534 | { |
---|
535 | $save = $this->metaTablesSQL; |
---|
536 | if ($showSchema && is_string($showSchema)) { |
---|
537 | $this->metaTablesSQL .= " from $showSchema"; |
---|
538 | } |
---|
539 | |
---|
540 | if ($mask) { |
---|
541 | $mask = $this->qstr($mask); |
---|
542 | $this->metaTablesSQL .= " like $mask"; |
---|
543 | } |
---|
544 | $ret = ADOConnection::MetaTables($ttype,$showSchema); |
---|
545 | |
---|
546 | $this->metaTablesSQL = $save; |
---|
547 | return $ret; |
---|
548 | } |
---|
549 | |
---|
550 | // "Innox - Juan Carlos Gonzalez" <jgonzalez#innox.com.mx> |
---|
551 | function MetaForeignKeys( $table, $owner = FALSE, $upper = FALSE, $associative = FALSE ) |
---|
552 | { |
---|
553 | global $ADODB_FETCH_MODE; |
---|
554 | |
---|
555 | if ($ADODB_FETCH_MODE == ADODB_FETCH_ASSOC || $this->fetchMode == ADODB_FETCH_ASSOC) $associative = true; |
---|
556 | |
---|
557 | if ( !empty($owner) ) { |
---|
558 | $table = "$owner.$table"; |
---|
559 | } |
---|
560 | $a_create_table = $this->getRow(sprintf('SHOW CREATE TABLE %s', $table)); |
---|
561 | if ($associative) { |
---|
562 | $create_sql = isset($a_create_table["Create Table"]) ? $a_create_table["Create Table"] : $a_create_table["Create View"]; |
---|
563 | } else $create_sql = $a_create_table[1]; |
---|
564 | |
---|
565 | $matches = array(); |
---|
566 | |
---|
567 | if (!preg_match_all("/FOREIGN KEY \(`(.*?)`\) REFERENCES `(.*?)` \(`(.*?)`\)/", $create_sql, $matches)) return false; |
---|
568 | $foreign_keys = array(); |
---|
569 | $num_keys = count($matches[0]); |
---|
570 | for ( $i = 0; $i < $num_keys; $i ++ ) { |
---|
571 | $my_field = explode('`, `', $matches[1][$i]); |
---|
572 | $ref_table = $matches[2][$i]; |
---|
573 | $ref_field = explode('`, `', $matches[3][$i]); |
---|
574 | |
---|
575 | if ( $upper ) { |
---|
576 | $ref_table = strtoupper($ref_table); |
---|
577 | } |
---|
578 | |
---|
579 | // see https://sourceforge.net/tracker/index.php?func=detail&aid=2287278&group_id=42718&atid=433976 |
---|
580 | if (!isset($foreign_keys[$ref_table])) { |
---|
581 | $foreign_keys[$ref_table] = array(); |
---|
582 | } |
---|
583 | $num_fields = count($my_field); |
---|
584 | for ( $j = 0; $j < $num_fields; $j ++ ) { |
---|
585 | if ( $associative ) { |
---|
586 | $foreign_keys[$ref_table][$ref_field[$j]] = $my_field[$j]; |
---|
587 | } else { |
---|
588 | $foreign_keys[$ref_table][] = "{$my_field[$j]}={$ref_field[$j]}"; |
---|
589 | } |
---|
590 | } |
---|
591 | } |
---|
592 | |
---|
593 | return $foreign_keys; |
---|
594 | } |
---|
595 | |
---|
596 | function MetaColumns($table, $normalize=true) |
---|
597 | { |
---|
598 | $false = false; |
---|
599 | if (!$this->metaColumnsSQL) |
---|
600 | return $false; |
---|
601 | |
---|
602 | global $ADODB_FETCH_MODE; |
---|
603 | $save = $ADODB_FETCH_MODE; |
---|
604 | $ADODB_FETCH_MODE = ADODB_FETCH_NUM; |
---|
605 | if ($this->fetchMode !== false) |
---|
606 | $savem = $this->SetFetchMode(false); |
---|
607 | $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); |
---|
608 | if (isset($savem)) $this->SetFetchMode($savem); |
---|
609 | $ADODB_FETCH_MODE = $save; |
---|
610 | if (!is_object($rs)) |
---|
611 | return $false; |
---|
612 | |
---|
613 | $retarr = array(); |
---|
614 | while (!$rs->EOF) { |
---|
615 | $fld = new ADOFieldObject(); |
---|
616 | $fld->name = $rs->fields[0]; |
---|
617 | $type = $rs->fields[1]; |
---|
618 | |
---|
619 | // split type into type(length): |
---|
620 | $fld->scale = null; |
---|
621 | if (preg_match("/^(.+)\((\d+),(\d+)/", $type, $query_array)) { |
---|
622 | $fld->type = $query_array[1]; |
---|
623 | $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; |
---|
624 | $fld->scale = is_numeric($query_array[3]) ? $query_array[3] : -1; |
---|
625 | } elseif (preg_match("/^(.+)\((\d+)/", $type, $query_array)) { |
---|
626 | $fld->type = $query_array[1]; |
---|
627 | $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; |
---|
628 | } elseif (preg_match("/^(enum)\((.*)\)$/i", $type, $query_array)) { |
---|
629 | $fld->type = $query_array[1]; |
---|
630 | $arr = explode(",",$query_array[2]); |
---|
631 | $fld->enums = $arr; |
---|
632 | $zlen = max(array_map("strlen",$arr)) - 2; // PHP >= 4.0.6 |
---|
633 | $fld->max_length = ($zlen > 0) ? $zlen : 1; |
---|
634 | } else { |
---|
635 | $fld->type = $type; |
---|
636 | $fld->max_length = -1; |
---|
637 | } |
---|
638 | $fld->not_null = ($rs->fields[2] != 'YES'); |
---|
639 | $fld->primary_key = ($rs->fields[3] == 'PRI'); |
---|
640 | $fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false); |
---|
641 | $fld->binary = (strpos($type,'blob') !== false); |
---|
642 | $fld->unsigned = (strpos($type,'unsigned') !== false); |
---|
643 | $fld->zerofill = (strpos($type,'zerofill') !== false); |
---|
644 | |
---|
645 | if (!$fld->binary) { |
---|
646 | $d = $rs->fields[4]; |
---|
647 | if ($d != '' && $d != 'NULL') { |
---|
648 | $fld->has_default = true; |
---|
649 | $fld->default_value = $d; |
---|
650 | } else { |
---|
651 | $fld->has_default = false; |
---|
652 | } |
---|
653 | } |
---|
654 | |
---|
655 | if ($save == ADODB_FETCH_NUM) { |
---|
656 | $retarr[] = $fld; |
---|
657 | } else { |
---|
658 | $retarr[strtoupper($fld->name)] = $fld; |
---|
659 | } |
---|
660 | $rs->MoveNext(); |
---|
661 | } |
---|
662 | |
---|
663 | $rs->Close(); |
---|
664 | return $retarr; |
---|
665 | } |
---|
666 | |
---|
667 | // returns true or false |
---|
668 | function SelectDB($dbName) |
---|
669 | { |
---|
670 | // $this->_connectionID = $this->mysqli_resolve_link($this->_connectionID); |
---|
671 | $this->database = $dbName; |
---|
672 | $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions |
---|
673 | |
---|
674 | if ($this->_connectionID) { |
---|
675 | $result = @mysqli_select_db($this->_connectionID, $dbName); |
---|
676 | if (!$result) { |
---|
677 | ADOConnection::outp("Select of database " . $dbName . " failed. " . $this->ErrorMsg()); |
---|
678 | } |
---|
679 | return $result; |
---|
680 | } |
---|
681 | return false; |
---|
682 | } |
---|
683 | |
---|
684 | // parameters use PostgreSQL convention, not MySQL |
---|
685 | function SelectLimit($sql, |
---|
686 | $nrows = -1, |
---|
687 | $offset = -1, |
---|
688 | $inputarr = false, |
---|
689 | $secs = 0) |
---|
690 | { |
---|
691 | $offsetStr = ($offset >= 0) ? "$offset," : ''; |
---|
692 | if ($nrows < 0) $nrows = '18446744073709551615'; |
---|
693 | |
---|
694 | if ($secs) |
---|
695 | $rs = $this->CacheExecute($secs, $sql . " LIMIT $offsetStr$nrows" , $inputarr ); |
---|
696 | else |
---|
697 | $rs = $this->Execute($sql . " LIMIT $offsetStr$nrows" , $inputarr ); |
---|
698 | |
---|
699 | return $rs; |
---|
700 | } |
---|
701 | |
---|
702 | |
---|
703 | function Prepare($sql) |
---|
704 | { |
---|
705 | return $sql; |
---|
706 | $stmt = $this->_connectionID->prepare($sql); |
---|
707 | if (!$stmt) { |
---|
708 | echo $this->ErrorMsg(); |
---|
709 | return $sql; |
---|
710 | } |
---|
711 | return array($sql,$stmt); |
---|
712 | } |
---|
713 | |
---|
714 | |
---|
715 | // returns queryID or false |
---|
716 | function _query($sql, $inputarr) |
---|
717 | { |
---|
718 | global $ADODB_COUNTRECS; |
---|
719 | // Move to the next recordset, or return false if there is none. In a stored proc |
---|
720 | // call, mysqli_next_result returns true for the last "recordset", but mysqli_store_result |
---|
721 | // returns false. I think this is because the last "recordset" is actually just the |
---|
722 | // return value of the stored proc (ie the number of rows affected). |
---|
723 | // Commented out for reasons of performance. You should retrieve every recordset yourself. |
---|
724 | // if (!mysqli_next_result($this->connection->_connectionID)) return false; |
---|
725 | |
---|
726 | if (is_array($sql)) { |
---|
727 | |
---|
728 | // Prepare() not supported because mysqli_stmt_execute does not return a recordset, but |
---|
729 | // returns as bound variables. |
---|
730 | |
---|
731 | $stmt = $sql[1]; |
---|
732 | $a = ''; |
---|
733 | foreach($inputarr as $k => $v) { |
---|
734 | if (is_string($v)) $a .= 's'; |
---|
735 | else if (is_integer($v)) $a .= 'i'; |
---|
736 | else $a .= 'd'; |
---|
737 | } |
---|
738 | |
---|
739 | $fnarr = array_merge( array($stmt,$a) , $inputarr); |
---|
740 | $ret = call_user_func_array('mysqli_stmt_bind_param',$fnarr); |
---|
741 | $ret = mysqli_stmt_execute($stmt); |
---|
742 | return $ret; |
---|
743 | } |
---|
744 | |
---|
745 | /* |
---|
746 | if (!$mysql_res = mysqli_query($this->_connectionID, $sql, ($ADODB_COUNTRECS) ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT)) { |
---|
747 | if ($this->debug) ADOConnection::outp("Query: " . $sql . " failed. " . $this->ErrorMsg()); |
---|
748 | return false; |
---|
749 | } |
---|
750 | |
---|
751 | return $mysql_res; |
---|
752 | */ |
---|
753 | |
---|
754 | if ($this->multiQuery) { |
---|
755 | $rs = mysqli_multi_query($this->_connectionID, $sql.';'); |
---|
756 | if ($rs) { |
---|
757 | $rs = ($ADODB_COUNTRECS) ? @mysqli_store_result( $this->_connectionID ) : @mysqli_use_result( $this->_connectionID ); |
---|
758 | return $rs ? $rs : true; // mysqli_more_results( $this->_connectionID ) |
---|
759 | } |
---|
760 | } else { |
---|
761 | $rs = mysqli_query($this->_connectionID, $sql, $ADODB_COUNTRECS ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT); |
---|
762 | |
---|
763 | if ($rs) return $rs; |
---|
764 | } |
---|
765 | |
---|
766 | if($this->debug) |
---|
767 | ADOConnection::outp("Query: " . $sql . " failed. " . $this->ErrorMsg()); |
---|
768 | |
---|
769 | return false; |
---|
770 | |
---|
771 | } |
---|
772 | |
---|
773 | /* Returns: the last error message from previous database operation */ |
---|
774 | function ErrorMsg() |
---|
775 | { |
---|
776 | if (empty($this->_connectionID)) |
---|
777 | $this->_errorMsg = @mysqli_connect_error(); |
---|
778 | else |
---|
779 | $this->_errorMsg = @mysqli_error($this->_connectionID); |
---|
780 | return $this->_errorMsg; |
---|
781 | } |
---|
782 | |
---|
783 | /* Returns: the last error number from previous database operation */ |
---|
784 | function ErrorNo() |
---|
785 | { |
---|
786 | if (empty($this->_connectionID)) |
---|
787 | return @mysqli_connect_errno(); |
---|
788 | else |
---|
789 | return @mysqli_errno($this->_connectionID); |
---|
790 | } |
---|
791 | |
---|
792 | // returns true or false |
---|
793 | function _close() |
---|
794 | { |
---|
795 | @mysqli_close($this->_connectionID); |
---|
796 | $this->_connectionID = false; |
---|
797 | } |
---|
798 | |
---|
799 | /* |
---|
800 | * Maximum size of C field |
---|
801 | */ |
---|
802 | function CharMax() |
---|
803 | { |
---|
804 | return 255; |
---|
805 | } |
---|
806 | |
---|
807 | /* |
---|
808 | * Maximum size of X field |
---|
809 | */ |
---|
810 | function TextMax() |
---|
811 | { |
---|
812 | return 4294967295; |
---|
813 | } |
---|
814 | |
---|
815 | |
---|
816 | |
---|
817 | // this is a set of functions for managing client encoding - very important if the encodings |
---|
818 | // of your database and your output target (i.e. HTML) don't match |
---|
819 | // for instance, you may have UTF8 database and server it on-site as latin1 etc. |
---|
820 | // GetCharSet - get the name of the character set the client is using now |
---|
821 | // Under Windows, the functions should work with MySQL 4.1.11 and above, the set of charsets supported |
---|
822 | // depends on compile flags of mysql distribution |
---|
823 | |
---|
824 | function GetCharSet() |
---|
825 | { |
---|
826 | //we will use ADO's builtin property charSet |
---|
827 | if (!method_exists($this->_connectionID,'character_set_name')) |
---|
828 | return false; |
---|
829 | |
---|
830 | $this->charSet = @$this->_connectionID->character_set_name(); |
---|
831 | if (!$this->charSet) { |
---|
832 | return false; |
---|
833 | } else { |
---|
834 | return $this->charSet; |
---|
835 | } |
---|
836 | } |
---|
837 | |
---|
838 | // SetCharSet - switch the client encoding |
---|
839 | function SetCharSet($charset_name) |
---|
840 | { |
---|
841 | if (!method_exists($this->_connectionID,'set_charset')) |
---|
842 | return false; |
---|
843 | |
---|
844 | if ($this->charSet !== $charset_name) { |
---|
845 | $if = @$this->_connectionID->set_charset($charset_name); |
---|
846 | if ($if === true & $this->GetCharSet() == $charset_name) { |
---|
847 | return true; |
---|
848 | } else return false; |
---|
849 | } else return true; |
---|
850 | } |
---|
851 | |
---|
852 | |
---|
853 | |
---|
854 | |
---|
855 | } |
---|
856 | |
---|
857 | /*-------------------------------------------------------------------------------------- |
---|
858 | Class Name: Recordset |
---|
859 | --------------------------------------------------------------------------------------*/ |
---|
860 | |
---|
861 | class ADORecordSet_mysqli extends ADORecordSet{ |
---|
862 | |
---|
863 | var $databaseType = "mysqli"; |
---|
864 | var $canSeek = true; |
---|
865 | |
---|
866 | function ADORecordSet_mysqli($queryID, $mode = false) |
---|
867 | { |
---|
868 | if ($mode === false) |
---|
869 | { |
---|
870 | global $ADODB_FETCH_MODE; |
---|
871 | $mode = $ADODB_FETCH_MODE; |
---|
872 | } |
---|
873 | |
---|
874 | switch ($mode) |
---|
875 | { |
---|
876 | case ADODB_FETCH_NUM: |
---|
877 | $this->fetchMode = MYSQLI_NUM; |
---|
878 | break; |
---|
879 | case ADODB_FETCH_ASSOC: |
---|
880 | $this->fetchMode = MYSQLI_ASSOC; |
---|
881 | break; |
---|
882 | case ADODB_FETCH_DEFAULT: |
---|
883 | case ADODB_FETCH_BOTH: |
---|
884 | default: |
---|
885 | $this->fetchMode = MYSQLI_BOTH; |
---|
886 | break; |
---|
887 | } |
---|
888 | $this->adodbFetchMode = $mode; |
---|
889 | $this->ADORecordSet($queryID); |
---|
890 | } |
---|
891 | |
---|
892 | function _initrs() |
---|
893 | { |
---|
894 | global $ADODB_COUNTRECS; |
---|
895 | |
---|
896 | $this->_numOfRows = $ADODB_COUNTRECS ? @mysqli_num_rows($this->_queryID) : -1; |
---|
897 | $this->_numOfFields = @mysqli_num_fields($this->_queryID); |
---|
898 | } |
---|
899 | |
---|
900 | /* |
---|
901 | 1 = MYSQLI_NOT_NULL_FLAG |
---|
902 | 2 = MYSQLI_PRI_KEY_FLAG |
---|
903 | 4 = MYSQLI_UNIQUE_KEY_FLAG |
---|
904 | 8 = MYSQLI_MULTIPLE_KEY_FLAG |
---|
905 | 16 = MYSQLI_BLOB_FLAG |
---|
906 | 32 = MYSQLI_UNSIGNED_FLAG |
---|
907 | 64 = MYSQLI_ZEROFILL_FLAG |
---|
908 | 128 = MYSQLI_BINARY_FLAG |
---|
909 | 256 = MYSQLI_ENUM_FLAG |
---|
910 | 512 = MYSQLI_AUTO_INCREMENT_FLAG |
---|
911 | 1024 = MYSQLI_TIMESTAMP_FLAG |
---|
912 | 2048 = MYSQLI_SET_FLAG |
---|
913 | 32768 = MYSQLI_NUM_FLAG |
---|
914 | 16384 = MYSQLI_PART_KEY_FLAG |
---|
915 | 32768 = MYSQLI_GROUP_FLAG |
---|
916 | 65536 = MYSQLI_UNIQUE_FLAG |
---|
917 | 131072 = MYSQLI_BINCMP_FLAG |
---|
918 | */ |
---|
919 | |
---|
920 | function FetchField($fieldOffset = -1) |
---|
921 | { |
---|
922 | $fieldnr = $fieldOffset; |
---|
923 | if ($fieldOffset != -1) { |
---|
924 | $fieldOffset = @mysqli_field_seek($this->_queryID, $fieldnr); |
---|
925 | } |
---|
926 | $o = @mysqli_fetch_field($this->_queryID); |
---|
927 | if (!$o) return false; |
---|
928 | /* Properties of an ADOFieldObject as set by MetaColumns */ |
---|
929 | $o->primary_key = $o->flags & MYSQLI_PRI_KEY_FLAG; |
---|
930 | $o->not_null = $o->flags & MYSQLI_NOT_NULL_FLAG; |
---|
931 | $o->auto_increment = $o->flags & MYSQLI_AUTO_INCREMENT_FLAG; |
---|
932 | $o->binary = $o->flags & MYSQLI_BINARY_FLAG; |
---|
933 | // $o->blob = $o->flags & MYSQLI_BLOB_FLAG; /* not returned by MetaColumns */ |
---|
934 | $o->unsigned = $o->flags & MYSQLI_UNSIGNED_FLAG; |
---|
935 | |
---|
936 | return $o; |
---|
937 | } |
---|
938 | |
---|
939 | function GetRowAssoc($upper = true) |
---|
940 | { |
---|
941 | if ($this->fetchMode == MYSQLI_ASSOC && !$upper) |
---|
942 | return $this->fields; |
---|
943 | $row = ADORecordSet::GetRowAssoc($upper); |
---|
944 | return $row; |
---|
945 | } |
---|
946 | |
---|
947 | /* Use associative array to get fields array */ |
---|
948 | function Fields($colname) |
---|
949 | { |
---|
950 | if ($this->fetchMode != MYSQLI_NUM) |
---|
951 | return @$this->fields[$colname]; |
---|
952 | |
---|
953 | if (!$this->bind) { |
---|
954 | $this->bind = array(); |
---|
955 | for ($i = 0; $i < $this->_numOfFields; $i++) { |
---|
956 | $o = $this->FetchField($i); |
---|
957 | $this->bind[strtoupper($o->name)] = $i; |
---|
958 | } |
---|
959 | } |
---|
960 | return $this->fields[$this->bind[strtoupper($colname)]]; |
---|
961 | } |
---|
962 | |
---|
963 | function _seek($row) |
---|
964 | { |
---|
965 | if ($this->_numOfRows == 0) |
---|
966 | return false; |
---|
967 | |
---|
968 | if ($row < 0) |
---|
969 | return false; |
---|
970 | |
---|
971 | mysqli_data_seek($this->_queryID, $row); |
---|
972 | $this->EOF = false; |
---|
973 | return true; |
---|
974 | } |
---|
975 | |
---|
976 | |
---|
977 | function NextRecordSet() |
---|
978 | { |
---|
979 | global $ADODB_COUNTRECS; |
---|
980 | |
---|
981 | mysqli_free_result($this->_queryID); |
---|
982 | $this->_queryID = -1; |
---|
983 | // Move to the next recordset, or return false if there is none. In a stored proc |
---|
984 | // call, mysqli_next_result returns true for the last "recordset", but mysqli_store_result |
---|
985 | // returns false. I think this is because the last "recordset" is actually just the |
---|
986 | // return value of the stored proc (ie the number of rows affected). |
---|
987 | if(!mysqli_next_result($this->connection->_connectionID)) { |
---|
988 | return false; |
---|
989 | } |
---|
990 | // CD: There is no $this->_connectionID variable, at least in the ADO version I'm using |
---|
991 | $this->_queryID = ($ADODB_COUNTRECS) ? @mysqli_store_result( $this->connection->_connectionID ) |
---|
992 | : @mysqli_use_result( $this->connection->_connectionID ); |
---|
993 | if(!$this->_queryID) { |
---|
994 | return false; |
---|
995 | } |
---|
996 | $this->_inited = false; |
---|
997 | $this->bind = false; |
---|
998 | $this->_currentRow = -1; |
---|
999 | $this->Init(); |
---|
1000 | return true; |
---|
1001 | } |
---|
1002 | |
---|
1003 | // 10% speedup to move MoveNext to child class |
---|
1004 | // This is the only implementation that works now (23-10-2003). |
---|
1005 | // Other functions return no or the wrong results. |
---|
1006 | function MoveNext() |
---|
1007 | { |
---|
1008 | if ($this->EOF) return false; |
---|
1009 | $this->_currentRow++; |
---|
1010 | $this->fields = @mysqli_fetch_array($this->_queryID,$this->fetchMode); |
---|
1011 | |
---|
1012 | if (is_array($this->fields)) return true; |
---|
1013 | $this->EOF = true; |
---|
1014 | return false; |
---|
1015 | } |
---|
1016 | |
---|
1017 | function _fetch() |
---|
1018 | { |
---|
1019 | $this->fields = mysqli_fetch_array($this->_queryID,$this->fetchMode); |
---|
1020 | return is_array($this->fields); |
---|
1021 | } |
---|
1022 | |
---|
1023 | function _close() |
---|
1024 | { |
---|
1025 | //if results are attached to this pointer from Stored Proceedure calls, the next standard query will die 2014 |
---|
1026 | //only a problem with persistant connections |
---|
1027 | |
---|
1028 | while(mysqli_more_results($this->connection->_connectionID)){ |
---|
1029 | @mysqli_next_result($this->connection->_connectionID); |
---|
1030 | } |
---|
1031 | |
---|
1032 | mysqli_free_result($this->_queryID); |
---|
1033 | $this->_queryID = false; |
---|
1034 | } |
---|
1035 | |
---|
1036 | /* |
---|
1037 | |
---|
1038 | 0 = MYSQLI_TYPE_DECIMAL |
---|
1039 | 1 = MYSQLI_TYPE_CHAR |
---|
1040 | 1 = MYSQLI_TYPE_TINY |
---|
1041 | 2 = MYSQLI_TYPE_SHORT |
---|
1042 | 3 = MYSQLI_TYPE_LONG |
---|
1043 | 4 = MYSQLI_TYPE_FLOAT |
---|
1044 | 5 = MYSQLI_TYPE_DOUBLE |
---|
1045 | 6 = MYSQLI_TYPE_NULL |
---|
1046 | 7 = MYSQLI_TYPE_TIMESTAMP |
---|
1047 | 8 = MYSQLI_TYPE_LONGLONG |
---|
1048 | 9 = MYSQLI_TYPE_INT24 |
---|
1049 | 10 = MYSQLI_TYPE_DATE |
---|
1050 | 11 = MYSQLI_TYPE_TIME |
---|
1051 | 12 = MYSQLI_TYPE_DATETIME |
---|
1052 | 13 = MYSQLI_TYPE_YEAR |
---|
1053 | 14 = MYSQLI_TYPE_NEWDATE |
---|
1054 | 247 = MYSQLI_TYPE_ENUM |
---|
1055 | 248 = MYSQLI_TYPE_SET |
---|
1056 | 249 = MYSQLI_TYPE_TINY_BLOB |
---|
1057 | 250 = MYSQLI_TYPE_MEDIUM_BLOB |
---|
1058 | 251 = MYSQLI_TYPE_LONG_BLOB |
---|
1059 | 252 = MYSQLI_TYPE_BLOB |
---|
1060 | 253 = MYSQLI_TYPE_VAR_STRING |
---|
1061 | 254 = MYSQLI_TYPE_STRING |
---|
1062 | 255 = MYSQLI_TYPE_GEOMETRY |
---|
1063 | */ |
---|
1064 | |
---|
1065 | function MetaType($t, $len = -1, $fieldobj = false) |
---|
1066 | { |
---|
1067 | if (is_object($t)) { |
---|
1068 | $fieldobj = $t; |
---|
1069 | $t = $fieldobj->type; |
---|
1070 | $len = $fieldobj->max_length; |
---|
1071 | } |
---|
1072 | |
---|
1073 | |
---|
1074 | $len = -1; // mysql max_length is not accurate |
---|
1075 | switch (strtoupper($t)) { |
---|
1076 | case 'STRING': |
---|
1077 | case 'CHAR': |
---|
1078 | case 'VARCHAR': |
---|
1079 | case 'TINYBLOB': |
---|
1080 | case 'TINYTEXT': |
---|
1081 | case 'ENUM': |
---|
1082 | case 'SET': |
---|
1083 | |
---|
1084 | case MYSQLI_TYPE_TINY_BLOB : |
---|
1085 | #case MYSQLI_TYPE_CHAR : |
---|
1086 | case MYSQLI_TYPE_STRING : |
---|
1087 | case MYSQLI_TYPE_ENUM : |
---|
1088 | case MYSQLI_TYPE_SET : |
---|
1089 | case 253 : |
---|
1090 | if ($len <= $this->blobSize) return 'C'; |
---|
1091 | |
---|
1092 | case 'TEXT': |
---|
1093 | case 'LONGTEXT': |
---|
1094 | case 'MEDIUMTEXT': |
---|
1095 | return 'X'; |
---|
1096 | |
---|
1097 | |
---|
1098 | // php_mysql extension always returns 'blob' even if 'text' |
---|
1099 | // so we have to check whether binary... |
---|
1100 | case 'IMAGE': |
---|
1101 | case 'LONGBLOB': |
---|
1102 | case 'BLOB': |
---|
1103 | case 'MEDIUMBLOB': |
---|
1104 | |
---|
1105 | case MYSQLI_TYPE_BLOB : |
---|
1106 | case MYSQLI_TYPE_LONG_BLOB : |
---|
1107 | case MYSQLI_TYPE_MEDIUM_BLOB : |
---|
1108 | |
---|
1109 | return !empty($fieldobj->binary) ? 'B' : 'X'; |
---|
1110 | case 'YEAR': |
---|
1111 | case 'DATE': |
---|
1112 | case MYSQLI_TYPE_DATE : |
---|
1113 | case MYSQLI_TYPE_YEAR : |
---|
1114 | |
---|
1115 | return 'D'; |
---|
1116 | |
---|
1117 | case 'TIME': |
---|
1118 | case 'DATETIME': |
---|
1119 | case 'TIMESTAMP': |
---|
1120 | |
---|
1121 | case MYSQLI_TYPE_DATETIME : |
---|
1122 | case MYSQLI_TYPE_NEWDATE : |
---|
1123 | case MYSQLI_TYPE_TIME : |
---|
1124 | case MYSQLI_TYPE_TIMESTAMP : |
---|
1125 | |
---|
1126 | return 'T'; |
---|
1127 | |
---|
1128 | case 'INT': |
---|
1129 | case 'INTEGER': |
---|
1130 | case 'BIGINT': |
---|
1131 | case 'TINYINT': |
---|
1132 | case 'MEDIUMINT': |
---|
1133 | case 'SMALLINT': |
---|
1134 | |
---|
1135 | case MYSQLI_TYPE_INT24 : |
---|
1136 | case MYSQLI_TYPE_LONG : |
---|
1137 | case MYSQLI_TYPE_LONGLONG : |
---|
1138 | case MYSQLI_TYPE_SHORT : |
---|
1139 | case MYSQLI_TYPE_TINY : |
---|
1140 | |
---|
1141 | if (!empty($fieldobj->primary_key)) return 'R'; |
---|
1142 | |
---|
1143 | return 'I'; |
---|
1144 | |
---|
1145 | |
---|
1146 | // Added floating-point types |
---|
1147 | // Maybe not necessery. |
---|
1148 | case 'FLOAT': |
---|
1149 | case 'DOUBLE': |
---|
1150 | // case 'DOUBLE PRECISION': |
---|
1151 | case 'DECIMAL': |
---|
1152 | case 'DEC': |
---|
1153 | case 'FIXED': |
---|
1154 | default: |
---|
1155 | //if (!is_numeric($t)) echo "<p>--- Error in type matching $t -----</p>"; |
---|
1156 | return 'N'; |
---|
1157 | } |
---|
1158 | } // function |
---|
1159 | |
---|
1160 | |
---|
1161 | } // rs class |
---|
1162 | |
---|
1163 | } |
---|
1164 | |
---|
1165 | class ADORecordSet_array_mysqli extends ADORecordSet_array { |
---|
1166 | |
---|
1167 | function ADORecordSet_array_mysqli($id=-1,$mode=false) |
---|
1168 | { |
---|
1169 | $this->ADORecordSet_array($id,$mode); |
---|
1170 | } |
---|
1171 | |
---|
1172 | function MetaType($t, $len = -1, $fieldobj = false) |
---|
1173 | { |
---|
1174 | if (is_object($t)) { |
---|
1175 | $fieldobj = $t; |
---|
1176 | $t = $fieldobj->type; |
---|
1177 | $len = $fieldobj->max_length; |
---|
1178 | } |
---|
1179 | |
---|
1180 | |
---|
1181 | $len = -1; // mysql max_length is not accurate |
---|
1182 | switch (strtoupper($t)) { |
---|
1183 | case 'STRING': |
---|
1184 | case 'CHAR': |
---|
1185 | case 'VARCHAR': |
---|
1186 | case 'TINYBLOB': |
---|
1187 | case 'TINYTEXT': |
---|
1188 | case 'ENUM': |
---|
1189 | case 'SET': |
---|
1190 | |
---|
1191 | case MYSQLI_TYPE_TINY_BLOB : |
---|
1192 | #case MYSQLI_TYPE_CHAR : |
---|
1193 | case MYSQLI_TYPE_STRING : |
---|
1194 | case MYSQLI_TYPE_ENUM : |
---|
1195 | case MYSQLI_TYPE_SET : |
---|
1196 | case 253 : |
---|
1197 | if ($len <= $this->blobSize) return 'C'; |
---|
1198 | |
---|
1199 | case 'TEXT': |
---|
1200 | case 'LONGTEXT': |
---|
1201 | case 'MEDIUMTEXT': |
---|
1202 | return 'X'; |
---|
1203 | |
---|
1204 | |
---|
1205 | // php_mysql extension always returns 'blob' even if 'text' |
---|
1206 | // so we have to check whether binary... |
---|
1207 | case 'IMAGE': |
---|
1208 | case 'LONGBLOB': |
---|
1209 | case 'BLOB': |
---|
1210 | case 'MEDIUMBLOB': |
---|
1211 | |
---|
1212 | case MYSQLI_TYPE_BLOB : |
---|
1213 | case MYSQLI_TYPE_LONG_BLOB : |
---|
1214 | case MYSQLI_TYPE_MEDIUM_BLOB : |
---|
1215 | |
---|
1216 | return !empty($fieldobj->binary) ? 'B' : 'X'; |
---|
1217 | case 'YEAR': |
---|
1218 | case 'DATE': |
---|
1219 | case MYSQLI_TYPE_DATE : |
---|
1220 | case MYSQLI_TYPE_YEAR : |
---|
1221 | |
---|
1222 | return 'D'; |
---|
1223 | |
---|
1224 | case 'TIME': |
---|
1225 | case 'DATETIME': |
---|
1226 | case 'TIMESTAMP': |
---|
1227 | |
---|
1228 | case MYSQLI_TYPE_DATETIME : |
---|
1229 | case MYSQLI_TYPE_NEWDATE : |
---|
1230 | case MYSQLI_TYPE_TIME : |
---|
1231 | case MYSQLI_TYPE_TIMESTAMP : |
---|
1232 | |
---|
1233 | return 'T'; |
---|
1234 | |
---|
1235 | case 'INT': |
---|
1236 | case 'INTEGER': |
---|
1237 | case 'BIGINT': |
---|
1238 | case 'TINYINT': |
---|
1239 | case 'MEDIUMINT': |
---|
1240 | case 'SMALLINT': |
---|
1241 | |
---|
1242 | case MYSQLI_TYPE_INT24 : |
---|
1243 | case MYSQLI_TYPE_LONG : |
---|
1244 | case MYSQLI_TYPE_LONGLONG : |
---|
1245 | case MYSQLI_TYPE_SHORT : |
---|
1246 | case MYSQLI_TYPE_TINY : |
---|
1247 | |
---|
1248 | if (!empty($fieldobj->primary_key)) return 'R'; |
---|
1249 | |
---|
1250 | return 'I'; |
---|
1251 | |
---|
1252 | |
---|
1253 | // Added floating-point types |
---|
1254 | // Maybe not necessery. |
---|
1255 | case 'FLOAT': |
---|
1256 | case 'DOUBLE': |
---|
1257 | // case 'DOUBLE PRECISION': |
---|
1258 | case 'DECIMAL': |
---|
1259 | case 'DEC': |
---|
1260 | case 'FIXED': |
---|
1261 | default: |
---|
1262 | //if (!is_numeric($t)) echo "<p>--- Error in type matching $t -----</p>"; |
---|
1263 | return 'N'; |
---|
1264 | } |
---|
1265 | } // function |
---|
1266 | |
---|
1267 | } |
---|
1268 | |
---|
1269 | ?> |
---|