Hi,
can anyone let me know that why Nested Loop path is not allowed if jointype
are JOIN_RIGHT or JOIN_FULL?
At match_unsorted_outer(), we having case where nestjoinOK = false if there
are
JOIN_RIGHT or JOIN_FULL.
match_unsorted_outer()
{
case JOIN_RIGHT:
case JOIN_FULL:
Rushabh Lathia [EMAIL PROTECTED] writes:
can anyone let me know that why Nested Loop path is not allowed if jointype
are JOIN_RIGHT or JOIN_FULL?
How are you going to track which of the inner-relation rows never find a
join partner and hence need to be emitted on their own?
