Returns a result set listing the stored procedures registered in a database.
A valid connection to an IBM DB2, Cloudscape, or Apache Derby database.
A qualifier for DB2 databases running on OS/390 or z/OS servers. For other databases, pass NULL or an empty string.
The schema which contains the procedures. This parameter accepts a search pattern containing _ and % as wildcards.
The name of the procedure. This parameter accepts a search pattern containing _ and % as wildcards.
Returns a statement resource with a result set containing rows describing the stored procedures matching the specified parameters. The rows are composed of the following columns:
| Column name | Description |
|---|---|
| PROCEDURE_CAT | The catalog that contains the procedure. The value is NULL if this table does not have catalogs. |
| PROCEDURE_SCHEM | Name of the schema that contains the stored procedure. |
| PROCEDURE_NAME | Name of the procedure. |
| NUM_INPUT_PARAMS | Number of input (IN) parameters for the stored procedure. |
| NUM_OUTPUT_PARAMS | Number of output (OUT) parameters for the stored procedure. |
| NUM_RESULT_SETS | Number of result sets returned by the stored procedure. |
| REMARKS | Any comments about the stored procedure. |
| PROCEDURE_TYPE | Always returns 1, indicating that the stored procedure does not return a return value. |