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Add logical replication support to replicate into partitioned tables

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Mainly, this adds support code in logical/worker.c for applying
replicated operations whose target is a partitioned table to its
relevant partitions.

Author: Amit Langote <amitlangote09@gmail.com>
Reviewed-by: Rafia Sabih <rafia.pghackers@gmail.com>
Reviewed-by: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Reviewed-by: Petr Jelinek <petr@2ndquadrant.com>
Discussion: https://www.postgresql.org/message-id/flat/CA+HiwqH=Y85vRK3mOdjEkqFK+E=ST=eQiHdpj43L=_eJMOOznQ@mail.gmail.com
This commit is contained in:
Peter Eisentraut
2020-04-06 15:15:52 +02:00
parent b7ce6de93b
commit f1ac27bfda
7 changed files with 645 additions and 78 deletions
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1
src/backend/replication/logical/tablesync.c
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@ -762,7 +762,6 @@ copy_table(Relation rel)
/* Map the publisher relation to local one. */
relmapentry = logicalrep_rel_open(lrel.remoteid, NoLock);
Assert(rel == relmapentry->localrel);
Assert(relmapentry->localrel->rd_rel->relkind == RELKIND_RELATION);
/* Start copy on the publisher. */
initStringInfo(&cmd);