database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-09 06:21:09 +03:00
Code Activity

Replicate generated columns when 'publish_generated_columns' is set.

Browse Source 
This patch builds on the work done in commit 745217a051 by enabling the
replication of generated columns alongside regular column changes through
a new publication parameter: publish_generated_columns.

Example usage:
CREATE PUBLICATION pub1 FOR TABLE tab_gencol WITH (publish_generated_columns = true);

The column list takes precedence. If the generated columns are specified
in the column list, they will be replicated even if
'publish_generated_columns' is set to false. Conversely, if generated
columns are not included in the column list (assuming the user specifies a
column list), they will not be replicated even if
'publish_generated_columns' is true.

Author: Vignesh C, Shubham Khanna
Reviewed-by: Peter Smith, Amit Kapila, Hayato Kuroda, Shlok Kyal, Ajin Cherian, Hou Zhijie, Masahiko Sawada
Discussion: https://postgr.es/m/B80D17B2-2C8E-4C7D-87F2-E5B4BE3C069E@gmail.com
This commit is contained in:
Amit Kapila
2024-11-07 08:58:49 +05:30
parent 70291a3c66
commit 7054186c4e
20 changed files with 926 additions and 404 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/bin/psql/tab-complete.in.c
View File

@@ -2261,7 +2261,7 @@ match_previous_words(int pattern_id,
"CURRENT_SCHEMA");
/* ALTER PUBLICATION <name> SET ( */
else if (Matches("ALTER", "PUBLICATION", MatchAny, MatchAnyN, "SET", "("))
COMPLETE_WITH("publish", "publish_via_partition_root");
COMPLETE_WITH("publish", "publish_generated_columns", "publish_via_partition_root");
/* ALTER SUBSCRIPTION <name> */
else if (Matches("ALTER", "SUBSCRIPTION", MatchAny))
COMPLETE_WITH("CONNECTION", "ENABLE", "DISABLE", "OWNER TO",
@@ -3513,7 +3513,7 @@ match_previous_words(int pattern_id,
COMPLETE_WITH("WITH (");
/* Complete "CREATE PUBLICATION <name> [...] WITH" */
else if (Matches("CREATE", "PUBLICATION", MatchAnyN, "WITH", "("))
COMPLETE_WITH("publish", "publish_via_partition_root");
COMPLETE_WITH("publish", "publish_generated_columns", "publish_via_partition_root");
/* CREATE RULE */
/* Complete "CREATE [ OR REPLACE ] RULE <sth>" with "AS ON" */