executeQuery() joins the prepared SQL statement from prepareQuery() with the data that was set using one of the setParam() methods and executes the SQL query.
query handle from prepareQuery()
if supplied, the types of the columns in the result set will be set for fetching
|Error code||Error message||Reason||Solution|
|MDB_ERROR_INVALID||NULL||SQL statement handle is not valid.||Check correct processing of the SQL statement with prepareQuery() . Note that executeQuery() requires a handle to the statement returned by prepareQuery() , not the statement itself.|
|MDB_ERROR_NEED_MORE_DATA||NULL||To less data for filling the prepared SQL statement.||Check the number of wild cards given in the SQL statement for prepareQuery() . Check the count of entries in the array for $data . The count of entries have to be equal to the number of wild cards.|
|MDB_ERROR_NO_DB_SELECTED||NULL||No database was chosen.||Check the DSN in connect() .|
|every other error code||Database specific error||Check the database related section of PHP-Manual to detect the reason for this error. In the most cases a misformed SQL statement. Ie. using LIMIT in a SQL-Statement for an Oracle database.|
This function can not be called statically.
See Introduction - Execute for general using and an example.