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psql: Improve CREATE INDEX CONCURRENTLY tab completion

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The completion of CREATE INDEX CONCURRENTLY was lacking in several ways
compared to a plain CREATE INDEX command:

- CREATE INDEX <name> ON completes table names, but didn't with
  CONCURRENTLY.

- CREATE INDEX completes ON and existing index names, but with
  CONCURRENTLY it only completed ON.

- CREATE INDEX <name> completes ON, but didn't with CONCURRENTLY.

These are now all fixed.
This commit is contained in:
Peter Eisentraut 2016-01-12 20:31:43 -05:00
parent bc56d5898d
commit b1bfb28b58
1 changed files with 8 additions and 6 deletions
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14
src/bin/psql/tab-complete.c
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@ -2005,15 +2005,17 @@ psql_completion(const char *text, int start, int end)
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_indexes,
" UNION SELECT 'ON'"
" UNION SELECT 'CONCURRENTLY'");
/* Complete ... INDEX [<name>] ON with a list of tables */
else if (TailMatches3("INDEX", MatchAny, "ON") ||
/* Complete ... INDEX|CONCURRENTLY [<name>] ON with a list of tables */
else if (TailMatches3("INDEX|CONCURRENTLY", MatchAny, "ON") ||
TailMatches2("INDEX|CONCURRENTLY", "ON"))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tm, NULL);
/* If we have CREATE|UNIQUE INDEX CONCURRENTLY, then add "ON" */
/* Complete ... INDEX CONCURRENTLY with "ON" and existing indexes */
else if (TailMatches2("INDEX", "CONCURRENTLY"))
COMPLETE_WITH_CONST("ON");
/* If we have CREATE|UNIQUE INDEX <sth>, then add "ON" */
else if (TailMatches3("CREATE|UNIQUE", "INDEX", MatchAny))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_indexes,
" UNION SELECT 'ON'");
/* Complete CREATE|UNIQUE INDEX [CONCURRENTLY] <sth> with "ON" */
else if (TailMatches3("CREATE|UNIQUE", "INDEX", MatchAny) ||
TailMatches4("CREATE|UNIQUE", "INDEX", "CONCURRENTLY", MatchAny))
COMPLETE_WITH_CONST("ON");
/*