SQLProcedures
All SQL Server stored procedures return a value. SQLProcedures reports SQL_PT_FUNCTION for the result set column PROCEDURE_TYPE.
SQLProcedures returns SQL_SUCCESS whether or not values exist for CatalogName, SchemaName, or ProcName parameters. SQLFetch returns SQL_NO_DATA when invalid values are used in these parameters.
SQLProcedures can be executed on a static server cursor. An attempt to execute SQLProcedures on an updatable (dynamic or keyset) cursor will return SQL_SUCCESS_WITH_INFO, indicating that the cursor type has been changed.
SQLProcedures returns information about any procedures whose names match ProcName and can be executed by the current user, or for which the current user has been granted VIEW DEFINITION permission.