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# db2_procedures

(PECL)

db2_procedures -- Returns a result set listing the stored procedures registered in a database

## Descrição

resource db2_procedures ( resource connection, string qualifier, string schema, string procedure )

Returns a result set listing the stored procedures registered in a database.

## Parâmetros

`connection`

  A valid connection to an IBM DB2, Cloudscape, or Apache Derby database.

`qualifier`

  A qualifier for DB2 databases running on OS/390 or z/OS servers. For other databases, pass `NULL` or an empty string.

`schema`

  The schema which contains the procedures. This parameter accepts a search pattern containing `_` and `%` as wildcards.

`procedure`

  The name of the procedure. This parameter accepts a search pattern containing `_` and `%` as wildcards.

## Valores de retornado

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.

## Veja também

db2_column_privileges()
db2_columns()
db2_foreign_keys()
db2_primary_keys()
db2_procedure_columns()
db2_special_columns()
db2_statistics()
db2_table_privileges()
db2_tables()

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