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Table Dialog - Checks Tab Help

Using this tab-panel you can create a new CHECK constraint for this table or modify an existed one.

Table Dialog - Checks Tab

There are two major areas in this tab-panel:

  • List of CHECK constraints.
  • Expresion editor of a selected CHECK.

List of Checks

This panel contains a list of Table CHECK constraints.

There are three ways to add a new CHECK constraint:

  • Push button Plus on the bottom panel.
  • Left Click on the last row, in column Name, and enter a name for the new CHECK constraint.
  • Right Click on a row with existing CHECK, then choose Duplicate item.

Expresion Editor

In this panel you can define the condition for selected CHECK.