Any event that makes a different record in the master block the current record is a coordination causing event.
There are two phases of block coordination: the clear phase and the population phase. During, the clear phase, Oracle Forms navigates internally to the detail block and flushes the obsolete detail records.
The coordination properties are Deferred Auto-Query These Properties determine when the population phase of blockcoordination should occur.
When LOV for Validation is set to True, Oracle Forms compares the current value of the text item to the values in the first column displayed in the LOV.Whenever the validation event occurs. If the value
Double clicking the mouse consists of the mouse down, mouse up, mouse click, mouse down & mouse up events.
It represents the coordination causing event that occur on the master block in master-detail relation.