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ALTER SUBSCRIPTION ... ADD/DROP PUBLICATION

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At present, if we want to update publications in a subscription, we
can use SET PUBLICATION.  However, it requires supplying all
publications that exists and the new publications.  If we want to add
new publications, it's inconvenient.  The new syntax only supplies the
new publications.  When the refresh is true, it only refreshes the new
publications.

Author: Japin Li <japinli@hotmail.com>
Author: Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/MEYP282MB166939D0D6C480B7FBE7EFFBB6BC0@MEYP282MB1669.AUSP282.PROD.OUTLOOK.COM
This commit is contained in:
Peter Eisentraut
2021-04-06 10:44:26 +02:00
parent 266b5673b4
commit 82ed7748b7
7 changed files with 267 additions and 37 deletions
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12
src/bin/psql/tab-complete.c
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@ -1652,7 +1652,8 @@ psql_completion(const char *text, int start, int end)
/* ALTER SUBSCRIPTION <name> */
else if (Matches("ALTER", "SUBSCRIPTION", MatchAny))
COMPLETE_WITH("CONNECTION", "ENABLE", "DISABLE", "OWNER TO",
"RENAME TO", "REFRESH PUBLICATION", "SET");
"RENAME TO", "REFRESH PUBLICATION", "SET",
"ADD PUBLICATION", "DROP PUBLICATION");
/* ALTER SUBSCRIPTION <name> REFRESH PUBLICATION */
else if (HeadMatches("ALTER", "SUBSCRIPTION", MatchAny) &&
TailMatches("REFRESH", "PUBLICATION"))
@ -1672,14 +1673,15 @@ psql_completion(const char *text, int start, int end)
{
/* complete with nothing here as this refers to remote publications */
}
/* ALTER SUBSCRIPTION <name> SET PUBLICATION <name> */
/* ALTER SUBSCRIPTION <name> ADD|DROP|SET PUBLICATION <name> */
else if (HeadMatches("ALTER", "SUBSCRIPTION", MatchAny) &&
TailMatches("SET", "PUBLICATION", MatchAny))
TailMatches("ADD|DROP|SET", "PUBLICATION", MatchAny))
COMPLETE_WITH("WITH (");
/* ALTER SUBSCRIPTION <name> SET PUBLICATION <name> WITH ( */
/* ALTER SUBSCRIPTION <name> ADD|DROP|SET PUBLICATION <name> WITH ( */
else if (HeadMatches("ALTER", "SUBSCRIPTION", MatchAny) &&
TailMatches("SET", "PUBLICATION", MatchAny, "WITH", "("))
TailMatches("ADD|DROP|SET", "PUBLICATION", MatchAny, "WITH", "("))
COMPLETE_WITH("copy_data", "refresh");
/* ALTER SCHEMA <name> */
else if (Matches("ALTER", "SCHEMA", MatchAny))
COMPLETE_WITH("OWNER TO", "RENAME TO");