diff options
Diffstat (limited to 'src/backend/access/gist/gistutil.c')
| -rw-r--r-- | src/backend/access/gist/gistutil.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/backend/access/gist/gistutil.c b/src/backend/access/gist/gistutil.c index 78e98d68b15..8686735f234 100644 --- a/src/backend/access/gist/gistutil.c +++ b/src/backend/access/gist/gistutil.c @@ -21,6 +21,7 @@ #include "common/pg_prng.h" #include "storage/indexfsm.h" #include "utils/float.h" +#include "utils/fmgrprotos.h" #include "utils/lsyscache.h" #include "utils/rel.h" #include "utils/snapmgr.h" @@ -1055,3 +1056,16 @@ gistGetFakeLSN(Relation rel) return GetFakeLSNForUnloggedRel(); } } + +/* + * Returns the same number that was received. + * + * This is for GiST opclasses that use the RT*StrategyNumber constants. + */ +Datum +gist_stratnum_identity(PG_FUNCTION_ARGS) +{ + StrategyNumber strat = PG_GETARG_UINT16(0); + + PG_RETURN_UINT16(strat); +} |