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Improve ALTER POLICY tab completion. 

Complete "ALTER POLICY" with a policy name, as we do for DROP POLICY.
And, complete "ALTER POLICY polname ON" with a table name that has such
a policy, as we do for DROP POLICY, rather than with any table name
at all.

Masahiko Sawada
This commit is contained in:
Robert Haas 2015-12-10 12:28:46 -05:00
parent 348bcd8645
commit 8b469bd7c4
1 changed files with 8 additions and 1 deletions
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9
src/bin/psql/tab-complete.c
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@ -1459,6 +1459,10 @@ psql_completion(const char *text, int start, int end)
COMPLETE_WITH_LIST(list_ALTERMATVIEW);
}
/* ALTER POLICY <name> */
else if (pg_strcasecmp(prev2_wd, "ALTER") == 0 &&
pg_strcasecmp(prev_wd, "POLICY") == 0)
COMPLETE_WITH_QUERY(Query_for_list_of_policies);
/* ALTER POLICY <name> ON */
else if (pg_strcasecmp(prev3_wd, "ALTER") == 0 &&
pg_strcasecmp(prev2_wd, "POLICY") == 0)
@ -1467,7 +1471,10 @@ psql_completion(const char *text, int start, int end)
else if (pg_strcasecmp(prev4_wd, "ALTER") == 0 &&
pg_strcasecmp(prev3_wd, "POLICY") == 0 &&
pg_strcasecmp(prev_wd, "ON") == 0)
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables, NULL);
{
completion_info_charp = prev2_wd;
COMPLETE_WITH_QUERY(Query_for_list_of_tables_for_policy);
}
/* ALTER POLICY <name> ON <table> - show options */
else if (pg_strcasecmp(prev5_wd, "ALTER") == 0 &&
pg_strcasecmp(prev4_wd, "POLICY") == 0 &&