diff options
Diffstat (limited to 'src/include/utils/array.h')
| -rw-r--r-- | src/include/utils/array.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/include/utils/array.h b/src/include/utils/array.h index a9d2272d074..df5cd28b7d9 100644 --- a/src/include/utils/array.h +++ b/src/include/utils/array.h @@ -10,7 +10,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/utils/array.h,v 1.52 2005/02/28 03:45:23 neilc Exp $ + * $PostgreSQL: pgsql/src/include/utils/array.h,v 1.53 2005/03/24 21:50:38 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -65,6 +65,15 @@ typedef struct ArrayMetaState } ArrayMetaState; /* + * private state needed by array_map (here because caller must provide it) + */ +typedef struct ArrayMapState +{ + ArrayMetaState inp_extra; + ArrayMetaState ret_extra; +} ArrayMapState; + +/* * fmgr macros for array objects */ #define DatumGetArrayTypeP(X) ((ArrayType *) PG_DETOAST_DATUM(X)) @@ -149,7 +158,8 @@ extern ArrayType *array_set_slice(ArrayType *array, int nSubscripts, int arraylen, int elmlen, bool elmbyval, char elmalign, bool *isNull); -extern Datum array_map(FunctionCallInfo fcinfo, Oid inpType, Oid retType); +extern Datum array_map(FunctionCallInfo fcinfo, Oid inpType, Oid retType, + ArrayMapState *amstate); extern ArrayType *construct_array(Datum *elems, int nelems, Oid elmtype, |