Table Tab, Table Designer

See Also

The Table tab appears in the Table Designer. It contains read-only information about the table and areas for setting the record-level rule and validation error text, triggers, and comments.

Note   If you are modifying a Free table, only the read-only statistics for the table are displayed on this tab. Free tables cannot have associated rules, triggers, or comments.

Tab Options

Name

Specifies the name of the table being created or modified.

For database tables, the table name appears in the Project Manager; it is not the file name. Long names up to 128 characters are supported.

Database

Displays the name of the database to which the table belongs if the table is not a free table. This box is read-only.

Statistics

Displays read-only about the table.

Table file

Displays the path and file name for the table.

Records

Displays the quantity of rows currently stored in the table.

Fields

Displays the quantity of columns defined in the table structure.

Length

Displays the length of the table.

Record Validation

Sets the row-level rule, validation error text, and a comment for the table. The button to the right of each setting displays the Expression Builder.

Validation Rule

Specifies a record-level rule for enforcing data validation.

Validation Text

Specifies the error message to be displayed if an entry fails to conform to the record-level validation rule.

Triggers

Specifies rules for updates, inserts, and deletes.

INSERT Trigger

Specifies a rule to be triggered every time a record is inserted or appended to the table. Click the dialog button to display the Expression Builder.

UPDATE Trigger

Specifies a rule to be triggered every time a record is updated in the table. Click the dialog button to display the Expression Builder.

DELETE Trigger

Specifies a rule to be triggered every time a record is deleted from the table. Click the dialog button to display the Expression Builder.

Table Comment

Provides space for you to type a comment about the table. Whatever you type here appears as the description at the bottom of Project Manager when this table is selected.