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<a class="el" href="dir_c8daf1ad746050abf985cc546c89e248.html">typo3_src-4.0.1</a> » <a class="el" href="dir_18071ae4545d8b3e0364d30c0659c74a.html">typo3</a> » <a class="el" href="dir_57bf1ed8249c1fd5b014486d01bcb27a.html">sysext</a> » <a class="el" href="dir_e81b1679233d44b74aed493d6fe8e943.html">adodb</a> » <a class="el" href="dir_1f526b87ad011e46f671ba6e798564e1.html">adodb</a> » <a class="el" href="dir_dc23b322957e53f3cb80639e4dbbdbeb.html">datadict</a></div>
<h1>datadict-mysql.inc.php</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <?php
<a name="l00002"></a>00002
<a name="l00013"></a>00013 <span class="comment">// security - hide paths</span>
<a name="l00014"></a>00014 <span class="keywordflow">if</span> (!defined('ADODB_DIR')) die();
<a name="l00015"></a>00015
<a name="l00016"></a><a class="code" href="classADODB2__mysql.html">00016</a> <span class="keyword">class </span><a class="code" href="classADODB2__mysql.html">ADODB2_mysql</a> <span class="keyword">extends</span> <a class="code" href="classADODB__DataDict.html">ADODB_DataDict</a> {
<a name="l00017"></a><a class="code" href="classADODB2__mysql.html#f4ad0abc37961f9874347548866fbedf">00017</a> var <a class="code" href="classADODB2__mysql.html#f4ad0abc37961f9874347548866fbedf">$databaseType</a> = 'mysql';
<a name="l00018"></a><a class="code" href="classADODB2__mysql.html#9a4a9c3595b55ef068760a9097fccaf8">00018</a> var <a class="code" href="classADODB2__mysql.html#9a4a9c3595b55ef068760a9097fccaf8">$alterCol</a> = ' MODIFY COLUMN';
<a name="l00019"></a><a class="code" href="classADODB2__mysql.html#92e36b680cf07b12a4d51223b24c07ac">00019</a> var <a class="code" href="classADODB2__mysql.html#92e36b680cf07b12a4d51223b24c07ac">$alterTableAddIndex</a> = <span class="keyword">true</span>;
<a name="l00020"></a><a class="code" href="classADODB2__mysql.html#b635f8eda19f0531a2e6c884e1af037e">00020</a> var <a class="code" href="classADODB2__mysql.html#b635f8eda19f0531a2e6c884e1af037e">$dropTable</a> = 'DROP TABLE IF EXISTS %s'; <span class="comment">// requires mysql 3.22 or later</span>
<a name="l00021"></a>00021
<a name="l00022"></a><a class="code" href="classADODB2__mysql.html#00a0c4dc1819e6bc2969a23e4c75b081">00022</a> var <a class="code" href="classADODB2__mysql.html#00a0c4dc1819e6bc2969a23e4c75b081">$dropIndex</a> = 'DROP INDEX %s ON %s';
<a name="l00023"></a><a class="code" href="classADODB2__mysql.html#198e5cf4213d48e2df4de92f39548efa">00023</a> var <a class="code" href="classADODB2__mysql.html#198e5cf4213d48e2df4de92f39548efa">$renameColumn</a> = 'ALTER TABLE %s CHANGE COLUMN %s %s %s'; <span class="comment">// needs column-definition!</span>
<a name="l00024"></a>00024
<a name="l00025"></a><a class="code" href="classADODB2__mysql.html#0540f45f163d21c689993f1f9f75b2df">00025</a> function <a class="code" href="classADODB2__mysql.html#0540f45f163d21c689993f1f9f75b2df">MetaType</a>($t,$len=-1,$fieldobj=<span class="keyword">false</span>)
<a name="l00026"></a>00026 {
<a name="l00027"></a>00027 <span class="keywordflow">if</span> (is_object($t)) {
<a name="l00028"></a>00028 $fieldobj = $t;
<a name="l00029"></a>00029 $t = $fieldobj->type;
<a name="l00030"></a>00030 $len = $fieldobj->max_length;
<a name="l00031"></a>00031 }
<a name="l00032"></a>00032 $is_serial = is_object($fieldobj) && $fieldobj->primary_key && $fieldobj->auto_increment;
<a name="l00033"></a>00033
<a name="l00034"></a>00034 $len = -1; <span class="comment">// mysql max_length is not accurate</span>
<a name="l00035"></a>00035 <span class="keywordflow">switch</span> (strtoupper($t)) {
<a name="l00036"></a>00036 <span class="keywordflow">case</span> 'STRING':
<a name="l00037"></a>00037 <span class="keywordflow">case</span> 'CHAR':
<a name="l00038"></a>00038 <span class="keywordflow">case</span> 'VARCHAR':
<a name="l00039"></a>00039 <span class="keywordflow">case</span> 'TINYBLOB':
<a name="l00040"></a>00040 <span class="keywordflow">case</span> 'TINYTEXT':
<a name="l00041"></a>00041 <span class="keywordflow">case</span> 'ENUM':
<a name="l00042"></a>00042 <span class="keywordflow">case</span> 'SET':
<a name="l00043"></a>00043 <span class="keywordflow">if</span> ($len <= $this->blobSize) <span class="keywordflow">return</span> <span class="charliteral">'C'</span>;
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keywordflow">case</span> 'TEXT':
<a name="l00046"></a>00046 <span class="keywordflow">case</span> 'LONGTEXT':
<a name="l00047"></a>00047 <span class="keywordflow">case</span> 'MEDIUMTEXT':
<a name="l00048"></a>00048 <span class="keywordflow">return</span> <span class="charliteral">'X'</span>;
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="comment">// php_mysql extension always returns 'blob' even if 'text'</span>
<a name="l00051"></a>00051 <span class="comment">// so we have to check whether binary...</span>
<a name="l00052"></a>00052 <span class="keywordflow">case</span> 'IMAGE':
<a name="l00053"></a>00053 <span class="keywordflow">case</span> 'LONGBLOB':
<a name="l00054"></a>00054 <span class="keywordflow">case</span> 'BLOB':
<a name="l00055"></a>00055 <span class="keywordflow">case</span> 'MEDIUMBLOB':
<a name="l00056"></a>00056 <span class="keywordflow">return</span> !empty($fieldobj->binary) ? <span class="charliteral">'B'</span> : <span class="charliteral">'X'</span>;
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keywordflow">case</span> 'YEAR':
<a name="l00059"></a>00059 <span class="keywordflow">case</span> 'DATE': <span class="keywordflow">return</span> <span class="charliteral">'D'</span>;
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="keywordflow">case</span> 'TIME':
<a name="l00062"></a>00062 <span class="keywordflow">case</span> 'DATETIME':
<a name="l00063"></a>00063 <span class="keywordflow">case</span> 'TIMESTAMP': <span class="keywordflow">return</span> <span class="charliteral">'T'</span>;
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="keywordflow">case</span> 'FLOAT':
<a name="l00066"></a>00066 <span class="keywordflow">case</span> 'DOUBLE':
<a name="l00067"></a>00067 <span class="keywordflow">return</span> <span class="charliteral">'F'</span>;
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="keywordflow">case</span> 'INT':
<a name="l00070"></a>00070 <span class="keywordflow">case</span> 'INTEGER': <span class="keywordflow">return</span> $is_serial ? <span class="charliteral">'R'</span> : <span class="charliteral">'I'</span>;
<a name="l00071"></a>00071 <span class="keywordflow">case</span> 'TINYINT': <span class="keywordflow">return</span> $is_serial ? <span class="charliteral">'R'</span> : 'I1';
<a name="l00072"></a>00072 <span class="keywordflow">case</span> 'SMALLINT': <span class="keywordflow">return</span> $is_serial ? <span class="charliteral">'R'</span> : 'I2';
<a name="l00073"></a>00073 <span class="keywordflow">case</span> 'MEDIUMINT': <span class="keywordflow">return</span> $is_serial ? <span class="charliteral">'R'</span> : 'I4';
<a name="l00074"></a>00074 <span class="keywordflow">case</span> 'BIGINT': <span class="keywordflow">return</span> $is_serial ? <span class="charliteral">'R'</span> : 'I8';
<a name="l00075"></a>00075 <span class="keywordflow">default</span>: <span class="keywordflow">return</span> <span class="charliteral">'N'</span>;
<a name="l00076"></a>00076 }
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078
<a name="l00079"></a><a class="code" href="classADODB2__mysql.html#7f4e01b8d6f7a40c798ef1aa4166c3a6">00079</a> function <a class="code" href="classADODB2__mysql.html#7f4e01b8d6f7a40c798ef1aa4166c3a6">ActualType</a>($meta)
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 <span class="keywordflow">switch</span>(strtoupper($meta)) {
<a name="l00082"></a>00082 <span class="keywordflow">case</span> <span class="charliteral">'C'</span>: <span class="keywordflow">return</span> 'VARCHAR';
<a name="l00083"></a>00083 <span class="keywordflow">case</span> 'XL':<span class="keywordflow">return</span> 'LONGTEXT';
<a name="l00084"></a>00084 <span class="keywordflow">case</span> <span class="charliteral">'X'</span>: <span class="keywordflow">return</span> 'TEXT';
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="keywordflow">case</span> 'C2': <span class="keywordflow">return</span> 'VARCHAR';
<a name="l00087"></a>00087 <span class="keywordflow">case</span> 'X2': <span class="keywordflow">return</span> 'LONGTEXT';
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="keywordflow">case</span> <span class="charliteral">'B'</span>: <span class="keywordflow">return</span> 'LONGBLOB';
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keywordflow">case</span> <span class="charliteral">'D'</span>: <span class="keywordflow">return</span> 'DATE';
<a name="l00092"></a>00092 <span class="keywordflow">case</span> <span class="charliteral">'T'</span>: <span class="keywordflow">return</span> 'DATETIME';
<a name="l00093"></a>00093 <span class="keywordflow">case</span> <span class="charliteral">'L'</span>: <span class="keywordflow">return</span> 'TINYINT';
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="keywordflow">case</span> <span class="charliteral">'R'</span>:
<a name="l00096"></a>00096 <span class="keywordflow">case</span> 'I4':
<a name="l00097"></a>00097 <span class="keywordflow">case</span> <span class="charliteral">'I'</span>: <span class="keywordflow">return</span> 'INTEGER';
<a name="l00098"></a>00098 <span class="keywordflow">case</span> 'I1': <span class="keywordflow">return</span> 'TINYINT';
<a name="l00099"></a>00099 <span class="keywordflow">case</span> 'I2': <span class="keywordflow">return</span> 'SMALLINT';
<a name="l00100"></a>00100 <span class="keywordflow">case</span> 'I8': <span class="keywordflow">return</span> 'BIGINT';
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="keywordflow">case</span> <span class="charliteral">'F'</span>: <span class="keywordflow">return</span> 'DOUBLE';
<a name="l00103"></a>00103 <span class="keywordflow">case</span> <span class="charliteral">'N'</span>: <span class="keywordflow">return</span> 'NUMERIC';
<a name="l00104"></a>00104 <span class="keywordflow">default</span>:
<a name="l00105"></a>00105 <span class="keywordflow">return</span> $meta;
<a name="l00106"></a>00106 }
<a name="l00107"></a>00107 }
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="comment">// return string must begin with space</span>
<a name="l00110"></a><a class="code" href="classADODB2__mysql.html#986d757ff0c89af7e1a507ca91aed1d2">00110</a> function <a class="code" href="classADODB2__mysql.html#986d757ff0c89af7e1a507ca91aed1d2">_CreateSuffix</a>($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned)
<a name="l00111"></a>00111 {
<a name="l00112"></a>00112 $suffix = '';
<a name="l00113"></a>00113 <span class="keywordflow">if</span> ($funsigned) $suffix .= ' UNSIGNED';
<a name="l00114"></a>00114 <span class="keywordflow">if</span> ($fnotnull) $suffix .= ' NOT NULL';
<a name="l00115"></a>00115 <span class="keywordflow">if</span> (strlen($fdefault)) $suffix .= <span class="stringliteral">" DEFAULT $fdefault"</span>;
<a name="l00116"></a>00116 <span class="keywordflow">if</span> ($fautoinc) $suffix .= ' AUTO_INCREMENT';
<a name="l00117"></a>00117 <span class="keywordflow">if</span> ($fconstraint) $suffix .= <span class="charliteral">' '</span>.$fconstraint;
<a name="l00118"></a>00118 <span class="keywordflow">return</span> $suffix;
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="comment">/*</span>
<a name="l00122"></a>00122 <span class="comment"> CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)]</span>
<a name="l00123"></a>00123 <span class="comment"> [table_options] [select_statement]</span>
<a name="l00124"></a>00124 <span class="comment"> create_definition:</span>
<a name="l00125"></a>00125 <span class="comment"> col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT]</span>
<a name="l00126"></a>00126 <span class="comment"> [PRIMARY KEY] [reference_definition]</span>
<a name="l00127"></a>00127 <span class="comment"> or PRIMARY KEY (index_col_name,...)</span>
<a name="l00128"></a>00128 <span class="comment"> or KEY [index_name] (index_col_name,...)</span>
<a name="l00129"></a>00129 <span class="comment"> or INDEX [index_name] (index_col_name,...)</span>
<a name="l00130"></a>00130 <span class="comment"> or UNIQUE [INDEX] [index_name] (index_col_name,...)</span>
<a name="l00131"></a>00131 <span class="comment"> or FULLTEXT [INDEX] [index_name] (index_col_name,...)</span>
<a name="l00132"></a>00132 <span class="comment"> or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...)</span>
<a name="l00133"></a>00133 <span class="comment"> [reference_definition]</span>
<a name="l00134"></a>00134 <span class="comment"> or CHECK (expr)</span>
<a name="l00135"></a>00135 <span class="comment"> */</span>
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="comment">/*</span>
<a name="l00138"></a>00138 <span class="comment"> CREATE [UNIQUE|FULLTEXT] INDEX index_name</span>
<a name="l00139"></a>00139 <span class="comment"> ON tbl_name (col_name[(length)],... )</span>
<a name="l00140"></a>00140 <span class="comment"> */</span>
<a name="l00141"></a>00141
<a name="l00142"></a><a class="code" href="classADODB2__mysql.html#c700d84e64a183bad4200693648248ea">00142</a> function <a class="code" href="classADODB2__mysql.html#c700d84e64a183bad4200693648248ea">_IndexSQL</a>($idxname, $tabname, $flds, $idxoptions)
<a name="l00143"></a>00143 {
<a name="l00144"></a>00144 $sql = array();
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="keywordflow">if</span> ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) {
<a name="l00147"></a>00147 <span class="keywordflow">if</span> ($this->alterTableAddIndex) $sql[] = <span class="stringliteral">"ALTER TABLE $tabname DROP INDEX $idxname"</span>;
<a name="l00148"></a>00148 <span class="keywordflow">else</span> $sql[] = sprintf($this->dropIndex, $idxname, $tabname);
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="keywordflow">if</span> ( isset($idxoptions['DROP']) )
<a name="l00151"></a>00151 <span class="keywordflow">return</span> $sql;
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="keywordflow">if</span> ( empty ($flds) ) {
<a name="l00155"></a>00155 <span class="keywordflow">return</span> $sql;
<a name="l00156"></a>00156 }
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <span class="keywordflow">if</span> (isset($idxoptions['FULLTEXT'])) {
<a name="l00159"></a>00159 $unique = ' FULLTEXT';
<a name="l00160"></a>00160 } elseif (isset($idxoptions['UNIQUE'])) {
<a name="l00161"></a>00161 $unique = ' UNIQUE';
<a name="l00162"></a>00162 } <span class="keywordflow">else</span> {
<a name="l00163"></a>00163 $unique = '';
<a name="l00164"></a>00164 }
<a name="l00165"></a>00165
<a name="l00166"></a>00166 <span class="keywordflow">if</span> ( is_array($flds) ) $flds = implode(', ',$flds);
<a name="l00167"></a>00167
<a name="l00168"></a>00168 <span class="keywordflow">if</span> ($this->alterTableAddIndex) $s = <span class="stringliteral">"ALTER TABLE $tabname ADD $unique INDEX $idxname "</span>;
<a name="l00169"></a>00169 <span class="keywordflow">else</span> $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname;
<a name="l00170"></a>00170
<a name="l00171"></a>00171 $s .= ' (' . $flds . <span class="charliteral">')'</span>;
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="keywordflow">if</span> ( isset($idxoptions[$this->upperName]) )
<a name="l00174"></a>00174 $s .= $idxoptions[$this->upperName];
<a name="l00175"></a>00175
<a name="l00176"></a>00176 $sql[] = $s;
<a name="l00177"></a>00177
<a name="l00178"></a>00178 <span class="keywordflow">return</span> $sql;
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180 }
<a name="l00181"></a>00181 ?>
</pre></div><?php
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