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Mop-up for AIX-ectomy: remove now-dead test code. 

Commit 0b16bb877 removed the test query added by commit 79b716cfb,
but not the C-language support function used by that query.  I don't
see any plausible reason why we'd need that function again, so throw
it overboard too.
This commit is contained in:
Tom Lane 2024-02-28 14:34:19 -05:00
parent d163fdbfea
commit f0827b443e
3 changed files with 0 additions and 50 deletions
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4
src/test/regress/expected/test_setup.out
View File

@ -209,10 +209,6 @@ CREATE FUNCTION ttdummy ()
RETURNS trigger
AS :'regresslib'
LANGUAGE C;
CREATE FUNCTION get_columns_length(oid[])
RETURNS int
AS :'regresslib'
LANGUAGE C STRICT STABLE PARALLEL SAFE;
-- Use hand-rolled hash functions and operator classes to get predictable
-- result on different machines. The hash function for int4 simply returns
-- the sum of the values passed to it and the one for text returns the length

41
src/test/regress/regress.c
View File

@ -42,7 +42,6 @@
#include "utils/array.h"
#include "utils/builtins.h"
#include "utils/geo_decls.h"
#include "utils/lsyscache.h"
#include "utils/memutils.h"
#include "utils/rel.h"
#include "utils/typcache.h"
@ -1222,43 +1221,3 @@ binary_coercible(PG_FUNCTION_ARGS)
PG_RETURN_BOOL(IsBinaryCoercible(srctype, targettype));
}
/*
* Return the length of the portion of a tuple consisting of the given array
* of data types. The input data types must be fixed-length data types.
*/
PG_FUNCTION_INFO_V1(get_columns_length);
Datum
get_columns_length(PG_FUNCTION_ARGS)
{
ArrayType *ta = PG_GETARG_ARRAYTYPE_P(0);
Oid *type_oids;
int ntypes;
int column_offset = 0;
if (ARR_HASNULL(ta) && array_contains_nulls(ta))
elog(ERROR, "argument must not contain nulls");
if (ARR_NDIM(ta) > 1)
elog(ERROR, "argument must be empty or one-dimensional array");
type_oids = (Oid *) ARR_DATA_PTR(ta);
ntypes = ArrayGetNItems(ARR_NDIM(ta), ARR_DIMS(ta));
for (int i = 0; i < ntypes; i++)
{
Oid typeoid = type_oids[i];
int16 typlen;
bool typbyval;
char typalign;
get_typlenbyvalalign(typeoid, &typlen, &typbyval, &typalign);
/* the data type must be fixed-length */
if (typlen < 0)
elog(ERROR, "type %u is not fixed-length data type", typeoid);
column_offset = att_align_nominal(column_offset + typlen, typalign);
}
PG_RETURN_INT32(column_offset);
}

5
src/test/regress/sql/test_setup.sql
View File

@ -257,11 +257,6 @@ CREATE FUNCTION ttdummy ()
AS :'regresslib'
LANGUAGE C;
CREATE FUNCTION get_columns_length(oid[])
RETURNS int
AS :'regresslib'
LANGUAGE C STRICT STABLE PARALLEL SAFE;
-- Use hand-rolled hash functions and operator classes to get predictable
-- result on different machines. The hash function for int4 simply returns
-- the sum of the values passed to it and the one for text returns the length