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Improve tab completion for ALTER FUNCTION/PROCEDURE/ROUTINE. 

This adds psql tab completion for each of the actions supported by
ALTER FUNCTION/PROCEDURE/ROUTINE.

Vignesh C, reviewed by Dong Wook Lee, Michael Paquier, Melih Mutlu and
me.

Discussion: https://postgr.es/m/CALDaNm0s7GQmkLP_mx5Cvk=UzYMnjhPmXBxU8DsHEunFbC5sTg@mail.gmail.com
This commit is contained in:
Dean Rasheed 2023-01-06 09:57:41 +00:00
parent 72aea955d4
commit a3bc631ea9
1 changed files with 49 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
src/bin/psql/tab-complete.c
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@ -1149,6 +1149,21 @@ static const SchemaQuery Query_for_trigger_of_table = {
"CREATE", "CONNECT", "TEMPORARY", "EXECUTE", "USAGE", "SET", "ALTER SYSTEM", \
"MAINTAIN", "ALL"
/* ALTER PROCEDURE options */
#define Alter_procedure_options \
"DEPENDS ON EXTENSION", "EXTERNAL SECURITY", "NO DEPENDS ON EXTENSION", \
"OWNER TO", "RENAME TO", "RESET", "SECURITY", "SET"
/* ALTER ROUTINE options */
#define Alter_routine_options \
Alter_procedure_options, "COST", "IMMUTABLE", "LEAKPROOF", "NOT LEAKPROOF", \
"PARALLEL", "ROWS", "STABLE", "VOLATILE"
/* ALTER FUNCTION options */
#define Alter_function_options \
Alter_routine_options, "CALLED ON NULL INPUT", "RETURNS NULL ON NULL INPUT", \
"STRICT", "SUPPORT"
/*
* These object types were introduced later than our support cutoff of
* server version 9.2. We use the VersionedQuery infrastructure so that
@ -1812,15 +1827,45 @@ psql_completion(const char *text, int start, int end)
else
COMPLETE_WITH_FUNCTION_ARG(prev2_wd);
}
/* ALTER FUNCTION,PROCEDURE,ROUTINE <name> (...) */
else if (Matches("ALTER", "FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny))
/* ALTER FUNCTION <name> (...) */
else if (Matches("ALTER", "FUNCTION", MatchAny, MatchAny))
{
if (ends_with(prev_wd, ')'))
COMPLETE_WITH("OWNER TO", "RENAME TO", "SET SCHEMA",
"DEPENDS ON EXTENSION", "NO DEPENDS ON EXTENSION");
COMPLETE_WITH(Alter_function_options);
else
COMPLETE_WITH_FUNCTION_ARG(prev2_wd);
}
/* ALTER PROCEDURE <name> (...) */
else if (Matches("ALTER", "PROCEDURE", MatchAny, MatchAny))
{
if (ends_with(prev_wd, ')'))
COMPLETE_WITH(Alter_procedure_options);
else
COMPLETE_WITH_FUNCTION_ARG(prev2_wd);
}
/* ALTER ROUTINE <name> (...) */
else if (Matches("ALTER", "ROUTINE", MatchAny, MatchAny))
{
if (ends_with(prev_wd, ')'))
COMPLETE_WITH(Alter_routine_options);
else
COMPLETE_WITH_FUNCTION_ARG(prev2_wd);
}
/* ALTER FUNCTION|ROUTINE <name> (...) PARALLEL */
else if (Matches("ALTER", "FUNCTION|ROUTINE", MatchAny, MatchAny, "PARALLEL"))
COMPLETE_WITH("RESTRICTED", "SAFE", "UNSAFE");
/* ALTER FUNCTION|PROCEDURE|ROUTINE <name> (...) [EXTERNAL] SECURITY */
else if (Matches("ALTER", "FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny, "SECURITY") ||
Matches("ALTER", "FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny, "EXTERNAL", "SECURITY"))
COMPLETE_WITH("DEFINER", "INVOKER");
/* ALTER FUNCTION|PROCEDURE|ROUTINE <name> (...) RESET */
else if (Matches("ALTER", "FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny, "RESET"))
COMPLETE_WITH_QUERY_VERBATIM_PLUS(Query_for_list_of_set_vars,
"ALL");
/* ALTER FUNCTION|PROCEDURE|ROUTINE <name> (...) SET */
else if (Matches("ALTER", "FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny, "SET"))
COMPLETE_WITH_QUERY_VERBATIM_PLUS(Query_for_list_of_set_vars,
"SCHEMA");
/* ALTER PUBLICATION <name> */
else if (Matches("ALTER", "PUBLICATION", MatchAny))