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This is documentation for Caché & Ensemble. See the InterSystems IRIS version of this content.

For information on migrating to InterSystems IRIS, see How to Migrate to InterSystems IRIS, available on the WRC Distributions page (login required).

OldTable

Specifies the name of the transition table that stores the old values of the row or statement affected by the event.

Usage

To specify the name of the transition table that stores the old values, use the following syntax:

Trigger name [ Event = sqlevent, OldTable = oldtable, NewTable = newtable ]
{
   //implementation
}

Where oldtable is the name of an SQL table in this namespace.

Details

Each trigger has access to the old and new values of the row or statement affected by the event, by means of transition tables (specified by the OldTable and NewTable keywords).

Default

The default is an empty string.

See Also

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