Oracle Forms generates master/detail triggers automatically when a
master/detail relation is defined between database blocks. The default
master/detail triggers enforce coordination between records in a detail
block and the master record in a master block.
On-Check-Delete-Master:- Fires when Oracle Forms attempts to delete a record in a block that is a
master block in a Master-Detail relation.
On-Clear-Details:- Fires when Oracle Forms needs to clear records in a block that is a detail block in a Master-Detail relation because those records no longer correspond to the current record in the master block.
On-Populate-Details:- Fires when Oracle Forms needs to fetch records into a block that is the detail
block in a Master/Detail relation so that detail records are synchronized with the current record in the
master block.
On-Check-Delete-Master:- Fires when Oracle Forms attempts to delete a record in a block that is a
master block in a Master-Detail relation.
On-Clear-Details:- Fires when Oracle Forms needs to clear records in a block that is a detail block in a Master-Detail relation because those records no longer correspond to the current record in the master block.
On-Populate-Details:- Fires when Oracle Forms needs to fetch records into a block that is the detail
block in a Master/Detail relation so that detail records are synchronized with the current record in the
master block.
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