Horton

Re: TupleTableSlot abstraction

Amit Khandekar <amitdkhan.pg@gmail.com>

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From: Amit Khandekar <amitdkhan.pg@gmail.com>
To: Andres Freund <andres@anarazel.de>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>, Robert Haas <robertmhaas@gmail.com>, Haribabu Kommi <kommi.haribabu@gmail.com>, Alvaro Herrera <alvherre@2ndquadrant.com>, Amit Kapila <amit.kapila16@gmail.com>
Date: 2018-11-19T10:18:31Z
Lists: pgsql-hackers 
On Wed, 14 Nov 2018 at 05:00, Andres Freund <andres@anarazel.de> wrote:
> After this, I hope Amit Khandekar will rebase a patch he's sent me
> internally that converts triggers to use slots. I'll work on rebasing
> the pluggable storage patch ontop of this.

Shared this patch in a separate mail thread :
https://www.postgresql.org/message-id/CAJ3gD9fjpoPHSHB-Ufj7ciT8nV0JSA2gdJUdtxo-bMyPrpjk%3DQ%40mail.gmail.com
--
Thanks,
-Amit Khandekar
EnterpriseDB Corporation
The Postgres Database Company

Commits

  1. Fix memory leak when inserting tuple at relation creation for CTAS

  2. Build HashState's hashkeys expression with the correct parent.

  3. Move TupleTableSlots boolean member into one flag variable.

  4. Move generic slot support functions from heaptuple.c into execTuples.c.

  5. Remove absolete function TupleDescGetSlot().

  6. Remove function list from prologue of execTuples.c.

  7. Split ExecStoreTuple into ExecStoreHeapTuple and ExecStoreBufferHeapTuple.

  8. Change TupleTableSlot->tts_nvalid to type AttrNumber.

  9. Deduplicate code between slot_getallattrs() and slot_getsomeattrs().

  10. Mention ownership requirements for REFRESH MATERIALIZED VIEW in docs

  11. Spell "partitionwise" consistently.

  12. Fix WHERE CURRENT OF when the referenced cursor uses an index-only scan.