SYSBESTROWIDENTIFIER

Purpose

Description of a table’s optimal set of columns that uniquely identifies a row

See Also

DATA TYPES, SELECT, SYSTEM TABLES

Description

System Tables are system defined read-only tables. You can query these tables using the SELECT statement.

Column	Data Type	Width	Description
SCOPE	N	1	Actual scope of result
COLUMN_NAME	C	30	Column name
DATA_TYPE	N	2	SQL data type
TYPE_NAME	C	30	Data source dependent type name
COLUMN_SIZE	N	3	Precision
BUFFER_LENGTH	N	1	Reserved
DECIMAL_DIGITS	N	2	Scale
PSEUDO_COLUMN	N	1	Is this a pseudo column?

Example

EXEC SQL
SELECT column_name
FROM sysbestrowidentifier;

Products

Recital, Recital Server