MDB_Common::execute()
Вернуться к: MDB
MDB_Common::execute()
Synopsis
mixed execute ( resource $stmt , array $types = null , array $params = array() , array $param_types = null )
execute() joins the prepared SQL statement from prepareQuery() with the given data and executes the SQL query.
Parameter
- resource $stmt
-
query handle from prepareQuery()
- array $types
-
if supplied, the types of the columns in the result set will be set for fetching
- array $params
-
a numeric array containing the data to insert into the query
- array $param_types
-
if supplied, the values in $param will automatically be set to the passed datatypes
Throws
| 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 execute() 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. |
Note
This function can not be called statically.
Вернуться к: MDB