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| author | Tomas Vondra <tomas.vondra@postgresql.org> | 2022-03-24 18:20:21 +0100 |
|---|---|---|
| committer | Tomas Vondra <tomas.vondra@postgresql.org> | 2022-03-24 18:49:27 +0100 |
| commit | 75b1521dae1ff1fde17fda2e30e591f2e5d64b6a (patch) | |
| tree | 924b88a40d67da7b5b441f2f37a7a5d6daa79f49 /src/backend/executor/execReplication.c | |
| parent | 0adb3dc68bfb9a347ff2c7fe63200419bb649265 (diff) | |
| download | postgresql-75b1521dae1ff1fde17fda2e30e591f2e5d64b6a.tar.gz postgresql-75b1521dae1ff1fde17fda2e30e591f2e5d64b6a.zip | |
Add decoding of sequences to built-in replication
This commit adds support for decoding of sequences to the built-in
replication (the infrastructure was added by commit 0da92dc530).
The syntax and behavior mostly mimics handling of tables, i.e. a
publication may be defined as FOR ALL SEQUENCES (replicating all
sequences in a database), FOR ALL SEQUENCES IN SCHEMA (replicating
all sequences in a particular schema) or individual sequences.
To publish sequence modifications, the publication has to include
'sequence' action. The protocol is extended with a new message,
describing sequence increments.
A new system view pg_publication_sequences lists all the sequences
added to a publication, both directly and indirectly. Various psql
commands (\d and \dRp) are improved to also display publications
including a given sequence, or sequences included in a publication.
Author: Tomas Vondra, Cary Huang
Reviewed-by: Peter Eisentraut, Amit Kapila, Hannu Krosing, Andres
Freund, Petr Jelinek
Discussion: https://postgr.es/m/d045f3c2-6cfb-06d3-5540-e63c320df8bc@enterprisedb.com
Discussion: https://postgr.es/m/1710ed7e13b.cd7177461430746.3372264562543607781@highgo.ca
Diffstat (limited to 'src/backend/executor/execReplication.c')
| -rw-r--r-- | src/backend/executor/execReplication.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/executor/execReplication.c b/src/backend/executor/execReplication.c index 13328141e23..0df7cf58747 100644 --- a/src/backend/executor/execReplication.c +++ b/src/backend/executor/execReplication.c @@ -636,7 +636,9 @@ void CheckSubscriptionRelkind(char relkind, const char *nspname, const char *relname) { - if (relkind != RELKIND_RELATION && relkind != RELKIND_PARTITIONED_TABLE) + if (relkind != RELKIND_RELATION && + relkind != RELKIND_PARTITIONED_TABLE && + relkind != RELKIND_SEQUENCE) ereport(ERROR, (errcode(ERRCODE_WRONG_OBJECT_TYPE), errmsg("cannot use relation \"%s.%s\" as logical replication target", |