diff options
Diffstat (limited to 'src/include/access/genam.h')
| -rw-r--r-- | src/include/access/genam.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/include/access/genam.h b/src/include/access/genam.h index 6c56717ba77..a813b004be7 100644 --- a/src/include/access/genam.h +++ b/src/include/access/genam.h @@ -118,6 +118,13 @@ typedef enum IndexUniqueCheck } IndexUniqueCheck; +/* Nullable "ORDER BY col op const" distance */ +typedef struct IndexOrderByDistance +{ + double value; + bool isnull; +} IndexOrderByDistance; + /* * generalized index_ interface routines (in indexam.c) */ @@ -179,8 +186,7 @@ extern FmgrInfo *index_getprocinfo(Relation irel, AttrNumber attnum, uint16 procnum); extern void index_store_float8_orderby_distances(IndexScanDesc scan, Oid *orderByTypes, - double *distanceValues, - bool *distanceNulls, + IndexOrderByDistance *distances, bool recheckOrderBy); /* |