"Jenny -" <[EMAIL PROTECTED]> writes: > I understand that ObjID of LOCKtag recognizes each individual row locked by > a row level lock. BUt i have noticed that if i lock 2 different rows of the > same table they have the same blkno. is this deduction ok?
If they happen to be stored in the same block, they'd have the same blkno ... regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match