database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-28 23:42:10 +03:00
Code Activity

Modify array operations to include array's element type OID in the

Browse Source 
array header, and to compute sizing and alignment of array elements
the same way normal tuple access operations do --- viz, using the
tupmacs.h macros att_addlength and att_align.  This makes the world
safe for arrays of cstrings or intervals, and should make it much
easier to write array-type-polymorphic functions; as examples see
the cleanups of array_out and contrib/array_iterator.  By Joe Conway
and Tom Lane.
This commit is contained in:
Tom Lane
2002-08-26 17:54:02 +00:00
parent 8009c27592
commit 5cabcfccce
38 changed files with 559 additions and 435 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/backend/utils/adt/varchar.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.90 2002/06/20 20:29:38 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.91 2002/08/26 17:53:59 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -283,7 +283,7 @@ bpchar(PG_FUNCTION_ARGS)
Datum
_bpchar(PG_FUNCTION_ARGS)
{
ArrayType *v = (ArrayType *) PG_GETARG_VARLENA_P(0);
ArrayType *v = PG_GETARG_ARRAYTYPE_P(0);
int32 len = PG_GETARG_INT32(1);
FunctionCallInfoData locfcinfo;
@ -533,7 +533,7 @@ varchar(PG_FUNCTION_ARGS)
Datum
_varchar(PG_FUNCTION_ARGS)
{
ArrayType *v = (ArrayType *) PG_GETARG_VARLENA_P(0);
ArrayType *v = PG_GETARG_ARRAYTYPE_P(0);
int32 len = PG_GETARG_INT32(1);
FunctionCallInfoData locfcinfo;