sp_iqpkeys Procedure

Displays information about primary keys and primary key constraints by table, column, table owner, or for all SAP Sybase IQ tables in the database.

Syntax

sp_iqpkeys { [ table-name ], [ column-name ], [ table-owner ] }

Privileges

No specific system privilege is required to run this procedure.

Usage

Parameter	Description
table-name	The name of a base or global temporary table. If specified, the procedure returns information about primary keys defined on the specified table only.
column-name	The name of a column. If specified, the procedure returns information about primary keys on the specified column only.
table-owner	The owner of a table or table. If specified, the procedure returns information about primary keys on tables owned by the specified owner only.

One or more of the parameters can be specified. If you do not specify either of the first two parameters, but specify the next parameter in the sequence, you must substitute NULL for the omitted parameters. If none of the parameters are specified, a description of all primary keys on all tables in the database is displayed. If any of the specified parameters is invalid, no rows are displayed in the output.

sp_iqpkeys usage examples
Syntax	Output
sp_iqpkeys sales	Displays information about primary keys defined on table `sales`
sp_iqpkeys sales, NULL, DBA	Displays information about primary keys defined on table `sales` owned by `DBA`
sp_iqpkeys sales, store_id, DBA	Displays information about primary key defined on column `store_id` of table `sales` owned by `DBA`
sp_iqpkeys NULL, NULL, DBA	Displays information about primary keys defined on all tables owned by `DBA`

Description

The sp_iqpkeys stored procedure displays the following information about primary keys on base and global temporary tables in a database:

sp_iqpkeys columns
Column name	Description
table_name	The name of the table
table_owner	The owner of the table
column_name	The name of the column(s) on which the primary key is defined
column_id	The column ID
constraint_name	The name of the primary key constraint
constraint_id	The primary key constraint ID

Examples

Display the primary keys defined on columns of table sales1:

sp_iqpkeys sales1

table_name table_owner column_name column_id constraint_name constraint_id
sales1         DBA        store_id     1         MA114           114

Display the primary keys defined on columns of table sales2:

sp_iqpkeys sales2

table_name table_owner column_name column_id constraint_name constraint_id
sales2         DBA      store_id,     1,2        MA115           115
                        order_num

Display the primary keys defined on the column store_id of table sales2:

sp_iqpkeys sales2, store_id

table_name table_owner column_name column_id constraint_name constraint_id
sales2         DBA      store_id       1         MA115           115