Each row of this table indicates that a Store
recognizes a MemberGroup as a customer group.
Column Descriptions:
| Name | Type | Description |
| MBRGRP_ID | BIGINT NOT NULL | The MemberGroup. |
| STORE_ID | INTEGER NOT NULL | The Store. |
| OPTCOUNTER | SMALLINT | The optimistic concurrency control counter for
the table. Every time there is an update to the table, the counter
is incremented. |
Indexes:
| Name | Column Names | Type |
| <SYSTEM-GENERATED> | MBRGRP_ID+STORE_ID | Primary Key |
| I0000793 | STORE_ID | Non-Unique Index |
Constrained By Parent Tables:
| Constraint | Columns | Parent Table | Parent Columns | Type |
| F_801 | MBRGRP_ID | MBRGRP | MBRGRP_ID | Cascade |
| F_802 | STORE_ID | STORE | STORE_ID | Cascade |