*
*
*
- * 123: class ux_t3lib_DB extends t3lib_DB
- * 169: function ux_t3lib_DB()
- * 184: function initInternalVariables()
+ * 161: class ux_t3lib_DB extends t3lib_DB
+ * 229: public function __construct()
+ * 260: protected function initInternalVariables()
+ * 283: public function clearCachedFieldInfo()
+ * 294: public function cacheFieldInfo()
+ * 342: protected function analyzeFields($parsedExtSQL)
+ * 375: protected function mapCachedFieldInfo($fieldInfo)
*
* SECTION: Query Building (Overriding parent methods)
- * 217: function exec_INSERTquery($table,$fields_values)
- * 275: function exec_UPDATEquery($table,$where,$fields_values)
- * 334: function exec_DELETEquery($table,$where)
- * 387: function exec_SELECTquery($select_fields,$from_table,$where_clause,$groupBy = '',$orderBy = '',$limit = '')
+ * 438: public function exec_INSERTquery($table, $fields_values, $no_quote_fields = '')
+ * 575: public function exec_INSERTmultipleRows($table, array $fields, array $rows, $no_quote_fields = FALSE)
+ * 600: public function exec_UPDATEquery($table,$where,$fields_values,$no_quote_fields = '')
+ * 692: public function exec_DELETEquery($table, $where)
+ * 759: public function exec_SELECTquery($select_fields, $from_table, $where_clause, $groupBy = '', $orderBy = '', $limit = '')
+ * 856: public function exec_TRUNCATEquery($table)
+ * 914: protected function exec_query(array $queryParts)
*
- * SECTION: Creates an INSERT SQL-statement for $table from the array with field/value pairs $fields_values.
- * 533: function SELECTquery($select_fields,$from_table,$where_clause,$groupBy = '',$orderBy = '',$limit = '')
- * 556: function quoteSelectFields(&$select_fields)
- * 573: function quoteFromTables(&$from_table)
- * 595: function quoteWhereClause(&$where_clause)
- * 620: function quoteGroupBy(&$groupBy)
- * 637: function quoteOrderBy(&$orderBy)
+ * SECTION: Query building
+ * 978: public function INSERTquery($table, $fields_values, $no_quote_fields = '')
+ * 1052: public function INSERTmultipleRows($table, array $fields, array $rows, $no_quote_fields = FALSE)
+ * 1085: public function UPDATEquery($table, $where, $fields_values, $no_quote_fields = '')
+ * 1170: public function DELETEquery($table, $where)
+ * 1196: public function SELECTquery($select_fields, $from_table, $where_clause, $groupBy = '', $orderBy = '', $limit = '')
+ * 1229: protected function SELECTqueryFromArray(array $params)
+ * 1267: protected function compileSelectParameters(array $params)
+ * 1283: public function TRUNCATEquery($table)
+ *
+ * SECTION: Prepared Query Support
+ * 1314: public function prepare_SELECTquery($select_fields, $from_table, $where_clause, $groupBy = '', $orderBy = '', $limit = '', array $input_parameters = array())
+ * 1416: protected function getQueryComponents($select_fields, $from_table, $where_clause, $groupBy, $orderBy, $limit)
+ * 1465: protected function precompileSELECTquery(array $components)
+ * 1523: public function exec_PREPAREDquery($query, array $precompiledParts)
+ *
+ * SECTION: Functions for quoting table/field names
+ * 1619: protected function quoteSELECTsubquery(array $components)
+ * 1634: public function quoteSelectFields($select_fields)
+ * 1644: public function quoteFieldNames($select_fields)
+ * 1664: protected function _quoteFieldNames(array $select_fields)
+ * 1701: public function quoteFromTables($from_table)
+ * 1717: protected function _quoteFromTables(array $from_table)
+ * 1746: public function quoteWhereClause($where_clause)
+ * 1767: protected function _quoteWhereClause(array $where_clause)
+ * 1843: protected function quoteGroupBy($groupBy)
+ * 1860: protected function _quoteGroupBy(array $groupBy)
+ * 1877: protected function quoteOrderBy($orderBy)
+ * 1894: protected function _quoteOrderBy(array $orderBy)
*
* SECTION: Various helper functions
- * 663: function quoteStr($str, $table)
+ * 1919: public function fullQuoteStr($str, $table)
+ * 1932: public function quoteStr($str, $table)
+ * 1965: public function quoteName($name, $handlerKey = NULL, $useBackticks = FALSE)
+ * 1984: public function MetaType($type, $table, $max_length = -1)
+ * 2015: public function MySQLMetaType($t)
+ * 2062: public function MySQLActualType($meta)
*
* SECTION: SQL wrapper functions (Overriding parent methods)
- * 707: function sql_error()
- * 734: function sql_num_rows(&$res)
- * 760: function sql_fetch_assoc(&$res)
- * 808: function sql_fetch_row(&$res)
- * 842: function sql_free_result(&$res)
- * 868: function sql_insert_id()
- * 893: function sql_affected_rows()
- * 919: function sql_data_seek(&$res,$seek)
- * 946: function sql_field_type(&$res,$pointer)
+ * 2105: public function sql_error()
+ * 2125: public function sql_errno()
+ * 2146: public function sql_num_rows(&$res)
+ * 2170: public function sql_fetch_assoc(&$res)
+ * 2233: public function sql_fetch_row(&$res)
+ * 2279: public function sql_free_result(&$res)
+ * 2308: public function sql_insert_id()
+ * 2328: public function sql_affected_rows()
+ * 2350: public function sql_data_seek(&$res, $seek)
+ * 2375: public function sql_field_metatype($table, $field)
+ * 2405: public function sql_field_type(&$res,$pointer)
*
* SECTION: Legacy functions, bound to _DEFAULT handler. (Overriding parent methods)
- * 987: function sql($db,$query)
- * 999: function sql_query($query)
- * 1035: function sql_pconnect($TYPO3_db_host, $TYPO3_db_username, $TYPO3_db_password)
- * 1055: function sql_select_db($TYPO3_db)
+ * 2459: public function sql($db,$query)
+ * 2477: public function sql_query($query)
+ * 2516: public function sql_pconnect($TYPO3_db_host, $TYPO3_db_username, $TYPO3_db_password)
+ * 2534: public function sql_select_db($TYPO3_db)
*
* SECTION: SQL admin functions
- * 1086: function admin_get_tables()
- * 1149: function admin_get_fields($tableName)
- * 1210: function admin_get_keys($tableName)
- * 1270: function admin_query($query)
+ * 2566: public function admin_get_dbs()
+ * 2607: public function admin_get_tables()
+ * 2673: public function admin_get_fields($tableName)
+ * 2742: public function admin_get_keys($tableName)
+ * 2847: public function admin_get_charsets()
+ * 2857: public function admin_query($query)
*
* SECTION: Handler management
- * 1333: function handler_getFromTableList($tableList)
- * 1379: function handler_init($handlerKey)
+ * 2941: public function handler_getFromTableList($tableList)
+ * 2989: public function handler_init($handlerKey)
+ * 3107: public function isConnected()
+ * 3127: public function runningNative()
+ * 3138: public function runningADOdbDriver($driver)
*
* SECTION: Table/Field mapping
- * 1488: function map_needMapping($tableList,$fieldMappingOnly = FALSE)
- * 1524: function map_assocArray($input,$tables,$rev = FALSE)
- * 1573: function map_remapSELECTQueryParts(&$select_fields,&$from_table,&$where_clause,&$groupBy,&$orderBy)
- * 1615: function map_sqlParts(&$sqlPartArray, $defaultTable)
- * 1650: function map_genericQueryParsed(&$parsedQuery)
- * 1717: function map_fieldNamesInArray($table,&$fieldArray)
+ * 3165: protected function map_needMapping($tableList, $fieldMappingOnly = FALSE, array &$parsedTableList = array())
+ * 3215: protected function map_assocArray($input, $tables, $rev = FALSE)
+ * 3263: protected function map_remapSELECTQueryParts($select_fields, $from_table, $where_clause, $groupBy, $orderBy)
+ * 3357: protected function getMappingKey($tableName)
+ * 3371: protected function getFreeMappingKey($tableName)
+ * 3387: protected function map_sqlParts(&$sqlPartArray, $defaultTable)
+ * 3549: protected function map_subquery(&$parsedQuery)
+ * 3589: protected function map_genericQueryParsed(&$parsedQuery)
+ * 3654: protected function map_fieldNamesInArray($table,&$fieldArray)
*
* SECTION: Debugging
- * 1758: function debugHandler($function,$execTime,$inData)
- * 1823: function debug_log($query,$ms,$data,$join,$errorFlag)
- * 1849: function debug_explain($query)
+ * 3695: public function debugHandler($function,$execTime,$inData)
+ * 3790: public function debug_WHERE($table, $where, $script = '')
+ * 3813: public function debug_log($query,$ms,$data,$join,$errorFlag, $script='')
+ * 3846: public function debug_explain($query)
*
- * TOTAL FUNCTIONS: 41
+ * TOTAL FUNCTIONS: 82
* (This index is automatically created/updated by the extension "extdeveval")
*
*/
*/
var $Installer;
+ /**
+ * Cache for queries
+ *
+ * @var t3lib_cache_frontend_VariableFrontend
+ */
+ protected $queryCache;
+
/**
* Constructor.
$this->SQLparser = t3lib_div::makeInstance('tx_dbal_sqlengine');
$this->Installer = t3lib_div::makeInstance('t3lib_install');
+ if (TYPO3_UseCachingFramework) {
+ tx_dbal_querycache::initializeCachingFramework();
+
+ try {
+ $this->queryCache = $GLOBALS['typo3CacheManager']->getCache(
+ 'dbal'
+ );
+ } catch (t3lib_cache_exception_NoSuchCache $e) {
+ tx_dbal_querycache::initDbalCache();
+
+ $this->queryCache = $GLOBALS['typo3CacheManager']->getCache(
+ 'dbal'
+ );
+ }
+ }
+
// Set internal variables with configuration:
$this->conf = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['dbal'];
$this->initInternalVariables();
$pt = t3lib_div::milliseconds();
}
- // Map table / field names if needed:
- $ORIG_tableName = $from_table; // Saving table names in $ORIG_from_table since $from_table is transformed beneath:
- $parsedFromTable = array();
- $queryComponents = array();
- if ($tableArray = $this->map_needMapping($ORIG_tableName, FALSE, $parsedFromTable)) {
- $from = $parsedFromTable ? $parsedFromTable : $from_table;
- $components = $this->map_remapSELECTQueryParts($select_fields, $from, $where_clause, $groupBy, $orderBy);
- $queryComponents['SELECT'] = $components[0];
- $queryComponents['FROM'] = $components[1];
- $queryComponents['WHERE'] = $components[2];
- $queryComponents['GROUPBY'] = $components[3];
- $queryComponents['ORDERBY'] = $components[4];
- $queryComponents['parameters'] = $components[5];
- } else {
- $queryComponents = $this->getQueryComponents($select_fields, $from_table, $where_clause, $groupBy, $orderBy, $limit);
- }
+ $precompiledParts = array();
- $queryComponents['ORIG_tableName'] = $ORIG_tableName;
+ if ($this->queryCache) {
+ $cacheKey = 'prepare_SELECTquery-' . tx_dbal_querycache::getCacheKey(array(
+ 'selectFields' => $select_fields,
+ 'fromTable' => $from_table,
+ 'whereClause' => $where_clause,
+ 'groupBy' => $groupBy,
+ 'orderBy' => $orderBy,
+ 'limit' => $limit,
+ ));
+ if ($this->queryCache->has($cacheKey)) {
+ $precompiledParts = $this->queryCache->get($cacheKey);
+ if ($this->debug) {
+ $data = array(
+ 'args' => array($from_table, $select_fields, $where_clause, $groupBy, $orderBy, $limit, $input_parameters),
+ 'precompiledParts' => $precompiledParts,
+ );
+ $this->debugHandler(
+ 'prepare_SELECTquery (cache hit)',
+ t3lib_div::milliseconds() - $pt,
+ $data
+ );
+ }
+ }
+ }
+
+ if (count($precompiledParts) == 0) {
+ // Map table / field names if needed:
+ $ORIG_tableName = $from_table; // Saving table names in $ORIG_from_table since $from_table is transformed beneath:
+ $parsedFromTable = array();
+ $queryComponents = array();
+ if ($tableArray = $this->map_needMapping($ORIG_tableName, FALSE, $parsedFromTable)) {
+ $from = $parsedFromTable ? $parsedFromTable : $from_table;
+ $components = $this->map_remapSELECTQueryParts($select_fields, $from, $where_clause, $groupBy, $orderBy);
+ $queryComponents['SELECT'] = $components[0];
+ $queryComponents['FROM'] = $components[1];
+ $queryComponents['WHERE'] = $components[2];
+ $queryComponents['GROUPBY'] = $components[3];
+ $queryComponents['ORDERBY'] = $components[4];
+ $queryComponents['parameters'] = $components[5];
+ } else {
+ $queryComponents = $this->getQueryComponents($select_fields, $from_table, $where_clause, $groupBy, $orderBy, $limit);
+ }
- if (!$this->runningNative()) {
- // Quotes all fields
- $queryComponents['SELECT'] = $this->_quoteFieldNames($queryComponents['SELECT']);
- $queryComponents['FROM'] = $this->_quoteFromTables($queryComponents['FROM']);
- $queryComponents['WHERE'] = $this->_quoteWhereClause($queryComponents['WHERE']);
- $queryComponents['GROUPBY'] = $this->_quoteGroupBy($queryComponents['GROUPBY']);
- $queryComponents['ORDERBY'] = $this->_quoteOrderBy($queryComponents['ORDERBY']);
- }
+ $queryComponents['ORIG_tableName'] = $ORIG_tableName;
- $precompiledParts = $this->precompileSELECTquery($queryComponents);
+ if (!$this->runningNative()) {
+ // Quotes all fields
+ $queryComponents['SELECT'] = $this->_quoteFieldNames($queryComponents['SELECT']);
+ $queryComponents['FROM'] = $this->_quoteFromTables($queryComponents['FROM']);
+ $queryComponents['WHERE'] = $this->_quoteWhereClause($queryComponents['WHERE']);
+ $queryComponents['GROUPBY'] = $this->_quoteGroupBy($queryComponents['GROUPBY']);
+ $queryComponents['ORDERBY'] = $this->_quoteOrderBy($queryComponents['ORDERBY']);
+ }
+
+ $precompiledParts = $this->precompileSELECTquery($queryComponents);
+ if ($this->queryCache) {
+ $this->queryCache->set($cacheKey, $precompiledParts);
+ }
+ }
$preparedStatement = t3lib_div::makeInstance('t3lib_db_PreparedStatement', '', $from_table, $precompiledParts);
/* @var $preparedStatement t3lib_db_PreparedStatement */
*
*
*
- * 104: class tx_dbal_sqlengine extends ux_t3lib_sqlparser
- * 126: function init($config, &$pObj)
- * 134: function resetStatusVars()
- * 150: function processAccordingToConfig(&$value,$fInfo)
+ * 106: class tx_dbal_sqlengine extends ux_t3lib_sqlparser
+ * 128: public function init($config, $pObj)
+ * 136: public function resetStatusVars()
+ * 152: private function processAccordingToConfig(&$value, $fInfo)
*
* SECTION: SQL queries
- * 205: function exec_INSERTquery($table,$fields_values)
- * 273: function exec_UPDATEquery($table,$where,$fields_values)
- * 332: function exec_DELETEquery($table,$where)
- * 383: function exec_SELECTquery($select_fields,$from_table,$where_clause,$groupBy,$orderBy,$limit)
- * 426: function sql_query($query)
- * 437: function sql_error()
- * 446: function sql_insert_id()
- * 455: function sql_affected_rows()
- * 465: function quoteStr($str)
+ * 207: public function exec_INSERTquery($table, $fields_values)
+ * 275: public function exec_UPDATEquery($table, $where, $fields_values)
+ * 334: public function exec_DELETEquery($table, $where)
+ * 385: public function exec_SELECTquery($select_fields, $from_table, $where_clause, $groupBy, $orderBy, $limit)
+ * 428: public function sql_query($query)
+ * 439: public function sql_error()
+ * 448: public function sql_insert_id()
+ * 457: public function sql_affected_rows()
+ * 467: public function quoteStr($str)
*
* SECTION: SQL admin functions
- * 490: function admin_get_tables()
- * 501: function admin_get_fields($tableName)
- * 512: function admin_get_keys($tableName)
- * 523: function admin_query($query)
+ * 493: public function admin_get_tables()
+ * 504: public function admin_get_fields($tableName)
+ * 515: public function admin_get_keys($tableName)
+ * 526: public function admin_query($query)
*
* SECTION: Data Source I/O
- * 548: function readDataSource($table)
- * 560: function saveDataSource($table)
+ * 551: public function readDataSource($table)
+ * 563: public function saveDataSource($table)
*
* SECTION: SQL engine functions (PHP simulation of SQL) - still experimental
- * 590: function selectFromData($table,$where)
- * 628: function select_evalSingle($table,$config,&$itemKeys)
- * 747: function getResultSet($keys, $table, $fieldList)
+ * 593: public function selectFromData($table, $where)
+ * 631: public function select_evalSingle($table,$config,&$itemKeys)
+ * 750: public function getResultSet($keys, $table, $fieldList)
*
* SECTION: Debugging
- * 790: function debug_printResultSet($array)
+ * 793: public function debug_printResultSet($array)
*
*
- * 829: class tx_dbal_sqlengine_resultobj
- * 843: function sql_num_rows()
- * 852: function sql_fetch_assoc()
- * 863: function sql_fetch_row()
- * 881: function sql_data_seek($pointer)
- * 894: function sql_field_type()
+ * 832: class tx_dbal_sqlengine_resultobj
+ * 846: public function sql_num_rows()
+ * 855: public function sql_fetch_assoc()
+ * 866: public function sql_fetch_row()
+ * 884: public function sql_data_seek($pointer)
+ * 897: public function sql_field_type()
*
* TOTAL FUNCTIONS: 27
* (This index is automatically created/updated by the extension "extdeveval")
projects / Packages / TYPO3.CMS.git / commitdiff