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NOTE

The information contained in this document represents information about preview features of the product. Features might change when the product is released for general availability.

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on_change

Specifies that the rule fires when there is an insertion or change of a row that contains the specified fields in the specified table.

Syntax:

on_change(field1, field2,..., fieldn){ . . . }

field: A comma separated list of fields in the database to watch for changes. All fields specified in the must be from the same table.

on_change(table){ . . . }

table: Specifies the table to watch for changes in the database.