Re: partition routing layering in nodeModifyTable.c

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>
To: Amit Langote <amitlangote09@gmail.com>
Cc: Etsuro Fujita <etsuro.fujita@gmail.com>, Andres Freund <andres@anarazel.de>, Thomas Munro <thomas.munro@gmail.com>, David Rowley <david.rowley@2ndquadrant.com>, Robert Haas <robertmhaas@gmail.com>, Alvaro Herrera <alvherre@2ndquadrant.com>, Etsuro Fujita <fujita.etsuro@lab.ntt.co.jp>, PostgreSQL-development <pgsql-hackers@postgresql.org>, amitdkhan.pg@gmail.com
Date: 2020-03-01T19:42:56Z
Lists: pgsql-hackers
Amit Langote <amitlangote09@gmail.com> writes:
> Rebased again.

Seems to need that again, according to cfbot :-(

			regards, tom lane



Commits

  1. Fix initialization of es_result_relations in EvalPlanQualStart().

  2. Remove PartitionRoutingInfo struct.

  3. Revise child-to-root tuple conversion map management.

  4. Clean up code to resolve the "root target relation" in nodeModifyTable.c

  5. Refactor code for cross-partition updates to a separate function.

  6. Remove es_result_relation_info from EState.

  7. Include result relation info in direct modify ForeignScan nodes.

  8. Create ResultRelInfos later in InitPlan, index them by RT index.