| [ Index ] |
|
Code source de LifeType 1.2.4 |
[Code source] [Imprimer] [Statistiques]
number of SQL queries executed so far. It is up to the driver classes to keep this number updated!!
| Poids: | 428 lignes (13 kb) |
| Inclus ou requis: | 0 fois |
| Référencé: | 1 fois |
| Nécessite: | 0 fichiers |
PDbDriverBase:: (22 méthodes):
PDbDriverBase()
setDriverOpt()
setDriverOpts()
Execute()
Connect()
PConnect()
Close()
ErrorMsg()
Insert_ID()
Affected_Rows()
IsConnected()
_debugQuery()
setDebug()
qstr()
getDriverDataDictionary()
MetaTables()
MetaPrimaryKeys()
MetaColumns()
MetaColumnNames()
getNumQueries()
getDbCharacterSet()
isFullTextSupported()
Classe: PDbDriverBase - X-Ref
\ingroup PDb| PDbDriverBase() X-Ref |
| Generates a new instance of the driver. Please use PDb::getDriver() instead |
| setDriverOpt( $key, $value ) X-Ref |
| Allows drivers to use custom options param: key param: value |
| setDriverOpts( $opts ) X-Ref |
| Set the driver options via an array. This method will completely replace any options that have been set up until this moment via PDbDriverBase::setDriverOpt. param: opts An associative array containing driver-specific options |
| Execute( $query, $page = -1, $itemsPerPage = 15 ) X-Ref |
| Executes a query and returns a PDbResultSet as a result, or false if the query wasn't successfully executed. This method must be implemented by database drivers. param: query A string with the query to execute param: page Page of records, when using pagination. Leave empty if pagination is not needed. param: itemsPerPage Amount of record per page, when using pagination. return: A PDbResultSet object if successful or false otherwise |
| Connect( $host, $username, $password, $dbname = null ) X-Ref |
| Starts a new connection to a databse Database drivers should call this method after providing their own implementation. param: host The host to which we're initiating the connection param: username The username used to connecto the database param: password Password assigned to the user above param: dbname The name of the database to which we're connecting return: Returns true if successful or false otherwise |
| PConnect( $host, $username, $password, $dbname ) X-Ref |
| Starts a new persistent connection to the database Database drivers should call this method after providing their own implementation. param: host The host to which we're initiating the connection param: username The username used to connecto the database param: password Password assigned to the user above param: dbname The name of the database to which we're connecting return: Returns true if successful or false otherwise |
| Close() X-Ref |
| Closes the current connection to the database This method must be implemented by database drivers. return: nothing |
| ErrorMsg() X-Ref |
| Returns the last error message that was generated by the driver This method must be implemented by database drivers. return: A string representing an error message, if any. |
| Insert_ID() X-Ref |
| The row id as generated by the last INSERT operation. This method must be implemented by database drivers. return: A row id |
| Affected_Rows() X-Ref |
| Returns the number of rows affected by the last UPDATE, INSERT or DELETE operation. Use PDbRecordSet::Row_Count() to retrieve the number of rows in a SELECT operation. This method must be implemented by database drivers. return: the number of affected rows |
| IsConnected() X-Ref |
| Returns true if the driver is currently connected to a database. Connections usually happen after Connect or PConnect are called return: true if the driver is currently conneced or false otherwise |
| _debugQuery( $query ) X-Ref |
| setDebug( $debug ) X-Ref |
| Activates the debug stuff. param: debug Whether debug should be enabled or not |
| qstr( $string ) X-Ref |
| for compatibility with ADOdb. Use Db::qstr() instead |
| getDriverDataDictionary( $driverName ) X-Ref |
| Load the correct data dictionary driver. Child classes should overwrite this method and provide the right driver name so that this method can be called without parameters. param: driverName the driver name. param: A reference to the driver-specific PDbBaseDataDict object |
| MetaTables($ttype=false,$showSchema=false,$mask=false) X-Ref |
param: ttype can either be 'VIEW' or 'TABLE' or false. param: showSchema returns the schema/user with the table name, eg. USER.TABLE param: mask is the input mask - only supported by oci8 and postgresql return: array of tables for current database. |
| MetaPrimaryKeys($table, $owner=false) X-Ref |
returns: an array with the primary key columns in it. param: table param: owner |
| MetaColumns($table) X-Ref |
| List columns in a database as an array of ADOFieldObjects. See top of file for definition of object. param: table table name to query param: upper uppercase table name (required by some databases) return: array of ADOFieldObjects for current table. |
| MetaColumnNames($table, $numIndexes=false) X-Ref |
| List columns names in a table as an array. param: table table name to query return: array of column names for current table. |
| getNumQueries() X-Ref |
| Returns the number of queries executed so far |
| getDbCharacterSet() X-Ref |
return: Returns the name of current character set, or 'default' if none has been explicitely selected |
| isFullTextSupported() X-Ref |
| Returns true if the current database supports FULLTEXT searches. This method needs to be implemented by child classes. return: true if FULLTEXT is supported |
| Généré le : Mon Nov 26 21:04:15 2007 | par Balluche grâce à PHPXref 0.7 |
|
|