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
-
“Trigger Definitions” in this book
-
“Defining Method and Trigger Generators” in Using Caché Objects
-
“Using Triggers” in Using Caché SQL
-
“Introduction to Compiler Keywords” in Using Caché Objects
