Datum
btoptions(PG_FUNCTION_ARGS)
{
Datum reloptions = PG_GETARG_DATUM(0);
bool validate = PG_GETARG_BOOL(1);
bytea *result;
result = default_reloptions(reloptions, validate, RELOPT_KIND_BTREE);
if (result)
PG_RETURN_BYTEA_P(result);
PG_RETURN_NULL();
}
Datum
btoptions(PG_FUNCTION_ARGS)
{
Datum reloptions = PG_GETARG_DATUM(0);
bool validate = PG_GETARG_BOOL(1);
bytea *result;
result = default_reloptions(reloptions, validate,
BTREE_MIN_FILLFACTOR,
BTREE_DEFAULT_FILLFACTOR);
if (result)
PG_RETURN_BYTEA_P(result);
PG_RETURN_NULL();
}
Datum
bmoptions(PG_FUNCTION_ARGS)
{
Datum reloptions = PG_GETARG_DATUM(0);
bool validate = PG_GETARG_BOOL(1);
bytea *result;
/*
* It's not clear that fillfactor is useful for on-disk bitmap index,
* but for the moment we'll accept it anyway. (It won't do anything...)
*/
#define BM_MIN_FILLFACTOR 10
#define BM_DEFAULT_FILLFACTOR 100
result = default_reloptions(reloptions, validate,
RELKIND_INDEX,
BM_MIN_FILLFACTOR,
BM_DEFAULT_FILLFACTOR);
if (result)
PG_RETURN_BYTEA_P(result);
PG_RETURN_NULL();
}
bytea *
hashoptions(Datum reloptions, bool validate)
{
return default_reloptions(reloptions, validate, RELOPT_KIND_HASH);
}
/*
* reloptions processing for SPGiST
*/
bytea *
spgoptions(Datum reloptions, bool validate)
{
return default_reloptions(reloptions, validate, RELOPT_KIND_SPGIST);
}