:24 AM
To: Amit Kapila
Cc: pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] Initialization of ResultTupleSlot in AppendNode
Amit Kapila amit.kap...@huawei.com writes:
I observed that during initialization of planstate for Append Node, we
allocate ResulttupleSlot, however it is used only
4:24 AM
To: Amit Kapila
Cc: pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] Initialization of ResultTupleSlot in AppendNode
Amit Kapila amit.kap...@huawei.com writes:
I observed that during initialization of planstate for Append Node, we
allocate ResulttupleSlot, however it is used only
Amit Kapila amit.kap...@huawei.com writes:
I observed that during initialization of planstate for Append Node, we
allocate ResulttupleSlot, however it is used only to send NULL slot indicate
no more tuples.
Is it right or there is any other purpose of it?
That also holds the plan's output