diff options
Diffstat (limited to 'src/include/utils/builtins.h')
| -rw-r--r-- | src/include/utils/builtins.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h index 47a14125c48..17550e0b3fd 100644 --- a/src/include/utils/builtins.h +++ b/src/include/utils/builtins.h @@ -279,7 +279,7 @@ extern void pg_lltoa(int64 ll, char *a); /* * Per-opclass comparison functions for new btrees. These are - * stored in pg_amproc and defined in access/nbtree/nbtcompare.c + * stored in pg_amproc; most are defined in access/nbtree/nbtcompare.c */ extern Datum btboolcmp(PG_FUNCTION_ARGS); extern Datum btint2cmp(PG_FUNCTION_ARGS); @@ -304,6 +304,19 @@ extern Datum btcharcmp(PG_FUNCTION_ARGS); extern Datum btnamecmp(PG_FUNCTION_ARGS); extern Datum bttextcmp(PG_FUNCTION_ARGS); +/* + * Per-opclass sort support functions for new btrees. Like the + * functions above, these are stored in pg_amproc; most are defined in + * access/nbtree/nbtcompare.c + */ +extern Datum btint2sortsupport(PG_FUNCTION_ARGS); +extern Datum btint4sortsupport(PG_FUNCTION_ARGS); +extern Datum btint8sortsupport(PG_FUNCTION_ARGS); +extern Datum btfloat4sortsupport(PG_FUNCTION_ARGS); +extern Datum btfloat8sortsupport(PG_FUNCTION_ARGS); +extern Datum btoidsortsupport(PG_FUNCTION_ARGS); +extern Datum btnamesortsupport(PG_FUNCTION_ARGS); + /* float.c */ extern PGDLLIMPORT int extra_float_digits; |