Fixed bug #13003: Move back methods belonging to t3lib_sqlparser
authorXavier Perseguers <typo3@perseguers.ch>
Sun, 13 Dec 2009 18:48:14 +0000 (18:48 +0000)
committerXavier Perseguers <typo3@perseguers.ch>
Sun, 13 Dec 2009 18:48:14 +0000 (18:48 +0000)
git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/dbal/trunk@27658 735d13b6-9817-0410-8766-e36946ffe9aa

typo3/sysext/dbal/ChangeLog
typo3/sysext/dbal/class.ux_t3lib_sqlparser.php

index e961866..91d7542 100644 (file)
@@ -1,3 +1,7 @@
+2009-12-13  Xavier Perseguers  <typo3@perseguers.ch>
+
+       * Fixed bug #13003: Move back methods belonging to t3lib_sqlparser
+
 2009-12-11  Xavier Perseguers  <typo3@perseguers.ch>
 
        * Fixed bug #12897: Cannot parse SQL hints
index 3d2e103..4f1739a 100644 (file)
  */
 class ux_t3lib_sqlparser extends t3lib_sqlparser {
 
-       // START: Methods originally belonging to t3lib_sqlparser but copied and fixed here as they were not used in Core
-
-       /**
-        * Parsing the tablenames in the "FROM [$parseString] WHERE" part of a query into an array.
-        * The success of this parsing determines if that part of the query is supported by TYPO3.
-        *
-        * @param       string          list of tables, eg. "pages, tt_content" or "pages A, pages B". NOTICE: passed by reference!
-        * @param       string          Regular expressing to STOP parsing, eg. '^(WHERE)([[:space:]]*)'
-        * @return      array           If successful parsing, returns an array, otherwise an error string.
-        * @see compileFromTables()
-        */
-       public function parseFromTables(&$parseString, $stopRegex = '') {
-
-                       // Prepare variables:
-               $parseString = $this->trimSQL($parseString);
-               $this->lastStopKeyWord = '';
-               $this->parse_error = '';
-
-               $stack = array();       // Contains the parsed content
-               $pnt = 0;                       // Pointer to positions in $stack
-               $loopExit = 0;          // Recursivity brake.
-
-                       // $parseString is continously shortend by the process and we keep parsing it till it is zero:
-               while (strlen($parseString)) {
-                               // Looking for the table:
-                       if ($stack[$pnt]['table'] = $this->nextPart($parseString,'^([[:alnum:]_]+)(,|[[:space:]]+)')) {
-                                       // Looking for stop-keywords before fetching potential table alias:
-                               if ($stopRegex && ($this->lastStopKeyWord = $this->nextPart($parseString, $stopRegex))) {
-                                       $this->lastStopKeyWord = strtoupper(str_replace(array(' ',"\t","\r","\n"), '', $this->lastStopKeyWord));
-                                       return $stack;
-                               }
-                               if (!preg_match('/^(LEFT|RIGHT|JOIN|INNER)[[:space:]]+/i', $parseString)) {
-                                       $stack[$pnt]['as_keyword'] = $this->nextPart($parseString,'^(AS[[:space:]]+)');
-                                       $stack[$pnt]['as'] = $this->nextPart($parseString,'^([[:alnum:]_]+)[[:space:]]*');
-                               }
-                       } else return $this->parseError('No table name found as expected in parseFromTables()!', $parseString);
-
-                               // Looking for JOIN
-                       $joinCnt = 0;
-                       while ($join = $this->nextPart($parseString,'^(LEFT[[:space:]]+JOIN|LEFT[[:space:]]+OUTER[[:space:]]+JOIN|RIGHT[[:space:]]+JOIN|RIGHT[[:space:]]+OUTER[[:space:]]+JOIN|INNER[[:space:]]+JOIN|JOIN)[[:space:]]+')) {
-                               $stack[$pnt]['JOIN'][$joinCnt]['type'] = $join;
-                               if ($stack[$pnt]['JOIN'][$joinCnt]['withTable'] = $this->nextPart($parseString, '^([[:alnum:]_]+)[[:space:]]+', 1)) {
-                                       if (!preg_match('/^ON[[:space:]]+/i', $parseString)) {
-                                               $stack[$pnt]['JOIN'][$joinCnt]['as_keyword'] = $this->nextPart($parseString, '^(AS[[:space:]]+)');
-                                               $stack[$pnt]['JOIN'][$joinCnt]['as'] = $this->nextPart($parseString, '^([[:alnum:]_]+)[[:space:]]+');
-                                       }
-                                       if (!$this->nextPart($parseString, '^(ON[[:space:]]+)')) {
-                                               return $this->parseError('No join condition found in parseFromTables()!', $parseString);
-                                       }
-                                       $field1 = $this->nextPart($parseString,'^([[:alnum:]_.]+)[[:space:]]*=[[:space:]]*', 1);
-                                       $field2 = $this->nextPart($parseString,'^([[:alnum:]_.]+)[[:space:]]+');
-                                       if ($field1 && $field2) {
-
-                                               // Explode fields into field and table:
-                                               $tableField = explode('.', $field1, 2);
-                                               $field1 = array();
-                                               if (count($tableField) != 2) {
-                                                       $field1['table'] = '';
-                                                       $field1['field'] = $tableField[0];
-                                               } else {
-                                                       $field1['table'] = $tableField[0];
-                                                       $field1['field'] = $tableField[1];
-                                               }
-                                               $tableField = explode('.', $field2, 2);
-                                               $field2 = array();
-                                               if (count($tableField) != 2) {
-                                                       $field2['table'] = '';
-                                                       $field2['field'] = $tableField[0];
-                                               } else {
-                                                       $field2['table'] = $tableField[0];
-                                                       $field2['field'] = $tableField[1];
-                                               }
-                                               $stack[$pnt]['JOIN'][$joinCnt]['ON'] = array($field1, $field2);
-                                               $joinCnt++;
-                                       } else return $this->parseError('No join fields found in parseFromTables()!', $parseString);
-                               } else return $this->parseError('No join table found in parseFromTables()!', $parseString);
-                       }
-
-                               // Looking for stop-keywords:
-                       if ($stopRegex && $this->lastStopKeyWord = $this->nextPart($parseString, $stopRegex)) {
-                               $this->lastStopKeyWord = strtoupper(str_replace(array(' ',"\t","\r","\n"), '', $this->lastStopKeyWord));
-                               return $stack;
-                       }
-
-                               // Looking for comma:
-                       if (strlen($parseString) && !$this->nextPart($parseString, '^(,)')) {
-                               return $this->parseError('No comma found as expected in parseFromTables()', $parseString);
-                       }
-
-                               // Increasing pointer:
-                       $pnt++;
-
-                               // Check recursivity brake:
-                       $loopExit++;
-                       if ($loopExit > 500) {
-                               return $this->parseError('More than 500 loops, exiting prematurely in parseFromTables()...', $parseString);
-                       }
-               }
-
-                       // Return result array:
-               return $stack;
-       }
-
-       /**
-        * Parsing the WHERE clause fields in the "WHERE [$parseString] ..." part of a query into a multidimensional array.
-        * The success of this parsing determines if that part of the query is supported by TYPO3.
-        *
-        * @param       string          WHERE clause to parse. NOTICE: passed by reference!
-        * @param       string          Regular expressing to STOP parsing, eg. '^(GROUP BY|ORDER BY|LIMIT)([[:space:]]*)'
-        * @return      mixed           If successful parsing, returns an array, otherwise an error string.
-        */
-       public function parseWhereClause(&$parseString, $stopRegex = '') {
-
-                       // Prepare variables:
-               $parseString = $this->trimSQL($parseString);
-               $this->lastStopKeyWord = '';
-               $this->parse_error = '';
-
-               $stack = array(0 => array());   // Contains the parsed content
-               $pnt = array(0 => 0);                   // Pointer to positions in $stack
-               $level = 0;                                             // Determines parenthesis level
-               $loopExit = 0;                                  // Recursivity brake.
-
-                       // $parseString is continously shortend by the process and we keep parsing it till it is zero:
-               while (strlen($parseString)) {
-
-                               // Look for next parenthesis level:
-                       $newLevel = $this->nextPart($parseString,'^([(])');
-                       if ($newLevel == '(') {                 // If new level is started, manage stack/pointers:
-                               $level++;                                       // Increase level
-                               $pnt[$level] = 0;                       // Reset pointer for this level
-                               $stack[$level] = array();       // Reset stack for this level
-                       } else {        // If no new level is started, just parse the current level:
-
-                                       // Find "modifier", eg. "NOT or !"
-                               $stack[$level][$pnt[$level]]['modifier'] = trim($this->nextPart($parseString, '^(!|NOT[[:space:]]+)'));
-
-                                       // See if condition is EXISTS with a subquery
-                               if (preg_match('/^EXISTS[[:space:]]*[(]/', $parseString)) {
-                                       $stack[$level][$pnt[$level]]['func']['type'] = $this->nextPart($parseString, '^(EXISTS)');
-                                       $this->nextPart($parseString, '^([(])');
-                                       $stack[$level][$pnt[$level]]['func']['subquery'] = $this->parseSELECT($parseString);
-                                               // Seek to new position in parseString after parsing of the subquery
-                                       $parseString = $stack[$level][$pnt[$level]]['func']['subquery']['parseString'];
-                                       unset($stack[$level][$pnt[$level]]['func']['subquery']['parseString']);
-                                       if (!$this->nextPart($parseString, '^([)])')) {
-                                               return 'No ) parenthesis at end of subquery';
-                                       }
-                               } else {
-
-                                               // Support calculated value only for:
-                                               // - "&" (boolean AND)
-                                               // - "+" (addition)
-                                               // - "-" (substraction)
-                                               // - "*" (multiplication)
-                                               // - "/" (division)
-                                               // - "%" (modulo)
-                                       $calcOperators = '&|\+|-|\*|\/|%';
-       
-                                               // Fieldname:
-                                       if ($fieldName = $this->nextPart($parseString, '^([[:alnum:]._]+)([[:space:]]+|' . $calcOperators . '|<=|>=|<|>|=|!=|IS)')) {
-       
-                                                       // Parse field name into field and table:
-                                               $tableField = explode('.', $fieldName, 2);
-                                               if (count($tableField) == 2) {
-                                                       $stack[$level][$pnt[$level]]['table'] = $tableField[0];
-                                                       $stack[$level][$pnt[$level]]['field'] = $tableField[1];
-                                               } else {
-                                                       $stack[$level][$pnt[$level]]['table'] = '';
-                                                       $stack[$level][$pnt[$level]]['field'] = $tableField[0];
-                                               }
-                                       } else {
-                                               return $this->parseError('No field name found as expected in parseWhereClause()', $parseString);
-                                       }
-       
-                                               // See if the value is calculated:
-                                       $stack[$level][$pnt[$level]]['calc'] = $this->nextPart($parseString, '^(' . $calcOperators . ')');
-                                       if (strlen($stack[$level][$pnt[$level]]['calc'])) {
-                                                       // Finding value for calculation:
-                                               $calc_value = $this->getValue($parseString);
-                                               $stack[$level][$pnt[$level]]['calc_value'] = $calc_value;
-                                               if (count($calc_value) == 1 && is_string($calc_value[0])) {
-                                                               // Value is a field, store it to allow DBAL to post-process it (quoting, remapping)
-                                                       $tableField = explode('.', $calc_value[0], 2);
-                                                       if (count($tableField) == 2) {
-                                                               $stack[$level][$pnt[$level]]['calc_table'] = $tableField[0];
-                                                               $stack[$level][$pnt[$level]]['calc_field'] = $tableField[1];
-                                                       } else {
-                                                               $stack[$level][$pnt[$level]]['calc_table'] = '';
-                                                               $stack[$level][$pnt[$level]]['calc_field'] = $tableField[0];
-                                                       }
-                                               }
-                                       }
-       
-                                               // Find "comparator":
-                                       $stack[$level][$pnt[$level]]['comparator'] = $this->nextPart($parseString, '^(<=|>=|<|>|=|!=|NOT[[:space:]]+IN|IN|NOT[[:space:]]+LIKE|LIKE|IS[[:space:]]+NOT|IS)');
-                                       if (strlen($stack[$level][$pnt[$level]]['comparator'])) {
-                                               if (preg_match('/^CONCAT[[:space:]]*\(/', $parseString)) {
-                                                       $this->nextPart($parseString, '^(CONCAT[[:space:]]?[(])');
-                                                       $values = array(
-                                                               'operator' => 'CONCAT',
-                                                               'args' => array(),
-                                                       );
-                                                       $cnt = 0;
-                                                       while ($fieldName = $this->nextPart($parseString, '^([[:alnum:]._]+)')) {
-                                                                       // Parse field name into field and table:
-                                                               $tableField = explode('.', $fieldName, 2);
-                                                               if (count($tableField) == 2) {
-                                                                       $values['args'][$cnt]['table'] = $tableField[0];
-                                                                       $values['args'][$cnt]['field'] = $tableField[1];
-                                                               } else {
-                                                                       $values['args'][$cnt]['table'] = '';
-                                                                       $values['args'][$cnt]['field'] = $tableField[0];
-                                                               }
-                                                                       // Looking for comma:
-                                                               $this->nextPart($parseString, '^(,)');
-                                                               $cnt++;
-                                                       }
-                                                               // Look for ending parenthesis:
-                                                       $this->nextPart($parseString, '([)])');
-                                                       $stack[$level][$pnt[$level]]['value'] = $values;
-                                               } else if (t3lib_div::inList('IN,NOT IN', $stack[$level][$pnt[$level]]['comparator']) && preg_match('/^[(][[:space:]]*SELECT[[:space:]]+/', $parseString)) {
-                                                       $this->nextPart($parseString, '^([(])');
-                                                       $stack[$level][$pnt[$level]]['subquery'] = $this->parseSELECT($parseString);
-                                                               // Seek to new position in parseString after parsing of the subquery
-                                                       $parseString = $stack[$level][$pnt[$level]]['subquery']['parseString'];
-                                                       unset($stack[$level][$pnt[$level]]['subquery']['parseString']);
-                                                       if (!$this->nextPart($parseString, '^([)])')) {
-                                                               return 'No ) parenthesis at end of subquery';
-                                                       }
-                                               } else {
-                                                               // Finding value for comparator:
-                                                       $stack[$level][$pnt[$level]]['value'] = $this->getValue($parseString, $stack[$level][$pnt[$level]]['comparator']);
-                                                       if ($this->parse_error) {
-                                                               return $this->parse_error;
-                                                       }
-                                               }
-                                       }
-                               }
-
-                                       // Finished, increase pointer:
-                               $pnt[$level]++;
-
-                                       // Checking if we are back to level 0 and we should still decrease level,
-                                       // meaning we were probably parsing as subquery and should return here:
-                               if ($level === 0 && preg_match('/^[)]/', $parseString)) {
-                                               // Return the stacks lowest level:
-                                       return $stack[0];
-                               }
-
-                                       // Checking if we are back to level 0 and we should still decrease level,
-                                       // meaning we were probably parsing a subquery and should return here:
-                               if ($level === 0 && preg_match('/^[)]/', $parseString)) {
-                                               // Return the stacks lowest level:
-                                       return $stack[0];
-                               }
-
-                                       // Checking if the current level is ended, in that case do stack management:
-                               while ($this->nextPart($parseString,'^([)])')) {
-                                       $level--;               // Decrease level:
-                                       $stack[$level][$pnt[$level]]['sub'] = $stack[$level+1];         // Copy stack
-                                       $pnt[$level]++; // Increase pointer of the new level
-
-                                               // Make recursivity check:
-                                       $loopExit++;
-                                       if ($loopExit > 500) {
-                                               return $this->parseError('More than 500 loops (in search for exit parenthesis), exiting prematurely in parseWhereClause()...', $parseString);
-                                       }
-                               }
-
-                                       // Detecting the operator for the next level:
-                               $op = $this->nextPart($parseString, '^(AND[[:space:]]+NOT|&&[[:space:]]+NOT|OR[[:space:]]+NOT|OR[[:space:]]+NOT|\|\|[[:space:]]+NOT|AND|&&|OR|\|\|)(\(|[[:space:]]+)');
-                               if ($op) {
-                                               // Normalize boolean operator
-                                       $op = str_replace(array('&&', '||'), array('AND', 'OR'), $op);
-                                       $stack[$level][$pnt[$level]]['operator'] = $op;
-                               } elseif (strlen($parseString)) {
-
-                                               // Looking for stop-keywords:
-                                       if ($stopRegex && $this->lastStopKeyWord = $this->nextPart($parseString, $stopRegex)) {
-                                               $this->lastStopKeyWord = strtoupper(str_replace(array(' ',"\t","\r","\n"), '', $this->lastStopKeyWord));
-                                               return $stack[0];
-                                       } else {
-                                               return $this->parseError('No operator, but parsing not finished in parseWhereClause().', $parseString);
-                                       }
-                               }
-                       }
-
-                               // Make recursivity check:
-                       $loopExit++;
-                       if ($loopExit > 500) {
-                               return $this->parseError('More than 500 loops, exiting prematurely in parseWhereClause()...', $parseString);
-                       }
-               }
-
-                       // Return the stacks lowest level:
-               return $stack[0];
-       }
-
        /**
         * Compiles a "SELECT [output] FROM..:" field list based on input array (made with ->parseFieldList())
         * Can also compile field lists for ORDER BY and GROUP BY.
@@ -358,121 +59,6 @@ class ux_t3lib_sqlparser extends t3lib_sqlparser {
                        // TODO: Handle SQL hints in comments according to current DBMS
                return parent::compileFieldList($selectFields, FALSE);
        }
-
-       /**
-        * Compiles a "FROM [output] WHERE..:" table list based on input array (made with ->parseFromTables())
-        *
-        * @param       array           Array of table names, (made with ->parseFromTables())
-        * @return      string          Table name string
-        * @see parseFromTables()
-        */
-       public function compileFromTables($tablesArray) {
-
-                       // Prepare buffer variable:
-               $outputParts = array();
-
-                       // Traverse the table names:
-               if (is_array($tablesArray)) {
-                       foreach ($tablesArray as $k => $v) {
-
-                                       // Set table name:
-                               $outputParts[$k] = $v['table'];
-
-                                       // Add alias AS if there:
-                               if ($v['as']) {
-                                       $outputParts[$k] .= ' ' . $v['as_keyword'] . ' ' . $v['as'];
-                               }
-
-                               if (is_array($v['JOIN'])) {
-                                       foreach ($v['JOIN'] as $join) {
-                                               $outputParts[$k] .= ' ' . $join['type'] . ' ' . $join['withTable'];
-                                                       // Add alias AS if there:
-                                               if (isset($join['as']) && $join['as']) {
-                                                       $outputParts[$k] .= ' ' . $join['as_keyword'] . ' ' . $join['as'];
-                                               }
-                                               $outputParts[$k] .= ' ON ';
-                                               $outputParts[$k] .= ($join['ON'][0]['table']) ? $join['ON'][0]['table'] . '.' : '';
-                                               $outputParts[$k] .= $join['ON'][0]['field'];
-                                               $outputParts[$k] .= '=';
-                                               $outputParts[$k] .= ($join['ON'][1]['table']) ? $join['ON'][1]['table'] . '.' : '';
-                                               $outputParts[$k] .= $join['ON'][1]['field'];
-                                       }
-                               }
-                       }
-               }
-
-                       // Return imploded buffer:
-               return implode(', ', $outputParts);
-       }
-
-       /**
-        * Implodes an array of WHERE clause configuration into a WHERE clause.
-        *
-        * @param       array           WHERE clause configuration
-        * @return      string          WHERE clause as string.
-        * @see explodeWhereClause()
-        */
-       protected function nativeCompileWhereClause($clauseArray) {
-
-                       // Prepare buffer variable:
-               $output = '';
-
-                       // Traverse clause array:
-               if (is_array($clauseArray)) {
-                       foreach ($clauseArray as $k => $v) {
-
-                                       // Set operator:
-                               $output .= $v['operator'] ? ' ' . $v['operator'] : '';
-
-                                       // Look for sublevel:
-                               if (is_array($v['sub'])) {
-                                       $output .= ' (' . trim($this->nativeCompileWhereClause($v['sub'])) . ')';
-                               } elseif (isset($v['func'])) {
-                                       $output .= ' ' . trim($v['modifier']) . ' ' . $v['func']['type'] . ' (' . $this->compileSELECT($v['func']['subquery']) . ')';
-                               } else {
-
-                                               // Set field/table with modifying prefix if any:
-                                       $output .= ' ' . trim($v['modifier'] . ' ' . ($v['table'] ? $v['table'] . '.' : '') . $v['field']);
-
-                                               // Set calculation, if any:
-                                       if ($v['calc']) {
-                                               $output .= $v['calc'] . $v['calc_value'][1] . $this->compileAddslashes($v['calc_value'][0]) . $v['calc_value'][1];
-                                       }
-
-                                               // Set comparator:
-                                       if ($v['comparator']) {
-                                               $output .= ' ' . $v['comparator'];
-
-                                                       // Detecting value type; list or plain:
-                                               if (t3lib_div::inList('NOTIN,IN', strtoupper(str_replace(array(' ', "\t", "\r", "\n"), '', $v['comparator'])))) {
-                                                       if (isset($v['subquery'])) {
-                                                               $output .= ' (' . $this->compileSELECT($v['subquery']) . ')';   
-                                                       } else {
-                                                               $valueBuffer = array();
-                                                               foreach ($v['value'] as $realValue) {
-                                                                       $valueBuffer[] = $realValue[1] . $this->compileAddslashes($realValue[0]) . $realValue[1];
-                                                               }
-                                                               $output .= ' (' . trim(implode(',', $valueBuffer)) . ')';
-                                                       }
-                                               } else if (isset($v['value']['operator'])) {
-                                                       $values = array();
-                                                       foreach ($v['value']['args'] as $fieldDef) {
-                                                               $values[] = ($fieldDef['table'] ? $fieldDef['table'] . '.' : '') . $fieldDef['field'];
-                                                       }
-                                                       $output .= ' ' . $v['value']['operator'] . '(' . implode(',', $values) . ')';
-                                               } else {
-                                                       $output .= ' ' . $v['value'][1] . $this->compileAddslashes($v['value'][0]) . $v['value'][1];
-                                               }
-                                       }
-                               }
-                       }
-               }
-
-                       // Return output buffer:
-               return $output;
-       }
-       
-       // END: Methods originally belonging to t3lib_sqlparser but copied and fixed here as they were not used in Core
        
        /*************************
         *
@@ -481,45 +67,6 @@ class ux_t3lib_sqlparser extends t3lib_sqlparser {
         *************************/
 
        /**
-        * Compiles an SQL query from components
-        *
-        * @param       array           Array of SQL query components
-        * @return      string          SQL query
-        * @see parseSQL()
-        */
-       public function compileSQL($components) {
-               switch($components['type']) {
-                       case 'SELECT':
-                               $query = $this->compileSELECT($components);
-                               break;
-                       case 'UPDATE':
-                               $query = $this->compileUPDATE($components);
-                               break;
-                       case 'INSERT':
-                               $query = $this->compileINSERT($components);
-                               break;
-                       case 'DELETE':
-                               $query = $this->compileDELETE($components);
-                               break;
-                       case 'EXPLAIN':
-                               $query = 'EXPLAIN ' . $this->compileSELECT($components);
-                               break;
-                       case 'DROPTABLE':
-                               $query = $this->compileDROPTABLE($components);
-                               break;
-                       case 'CREATETABLE':
-                               $query = $this->compileCREATETABLE($components);
-                               break;
-                       case 'ALTERTABLE':
-                               $query = $this->compileALTERTABLE($components);
-                               break;
-               }
-
-               return $query;
-       }
-
-
-       /**
         * Compiles an INSERT statement from components array
         *
         * @param array Array of SQL query components
@@ -579,7 +126,7 @@ class ux_t3lib_sqlparser extends t3lib_sqlparser {
         * @return      array           array with SQL CREATE TABLE/INDEX command(s)
         * @see parseCREATETABLE()
         */
-       protected function compileCREATETABLE($components) {
+       public function compileCREATETABLE($components) {
                        // Execute query (based on handler derived from the TABLE name which we actually know for once!)
                switch ((string)$GLOBALS['TYPO3_DB']->handlerCfg[$GLOBALS['TYPO3_DB']->handler_getFromTableList($components['TABLE'])]['type']) {
                        case 'native':
@@ -630,7 +177,7 @@ class ux_t3lib_sqlparser extends t3lib_sqlparser {
         * @return string SQL ALTER TABLE query
         * @see parseALTERTABLE()
         */
-       protected function compileALTERTABLE($components) {
+       public function compileALTERTABLE($components) {
                        // Execute query (based on handler derived from the TABLE name which we actually know for once!)
                switch ((string)$GLOBALS['TYPO3_DB']->handlerCfg[$GLOBALS['TYPO3_DB']->lastHandlerKey]['type']) {
                        case 'native':
@@ -776,7 +323,7 @@ class ux_t3lib_sqlparser extends t3lib_sqlparser {
        public function compileWhereClause($clauseArray, $functionMapping = TRUE) {
                switch ((string)$GLOBALS['TYPO3_DB']->handlerCfg[$GLOBALS['TYPO3_DB']->lastHandlerKey]['type']) {
                        case 'native':
-                               $output = $this->nativeCompileWhereClause($clauseArray);
+                               $output = parent::compileWhereClause($clauseArray);
                                break;
                        case 'adodb':
                                        // Prepare buffer variable: