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-rw-r--r--src/backend/access/common/tupdesc.c2
-rw-r--r--src/backend/access/index/indexam.c5
-rw-r--r--src/backend/access/transam/xlog.c20
-rw-r--r--src/backend/catalog/genbki.pl3
-rw-r--r--src/backend/optimizer/plan/planagg.c2
-rw-r--r--src/backend/optimizer/plan/planner.c4
-rw-r--r--src/backend/parser/parse_node.c2
-rw-r--r--src/backend/rewrite/rewriteSearchCycle.c2
-rw-r--r--src/backend/utils/adt/arrayfuncs.c6
-rw-r--r--src/backend/utils/adt/int8.c75
-rw-r--r--src/backend/utils/adt/numeric.c74
-rw-r--r--src/backend/utils/adt/orderedsetaggs.c2
-rw-r--r--src/backend/utils/adt/rangetypes_typanalyze.c2
-rw-r--r--src/backend/utils/fmgr/fmgr.c35
14 files changed, 44 insertions, 190 deletions
diff --git a/src/backend/access/common/tupdesc.c b/src/backend/access/common/tupdesc.c
index be60005ae46..568edacb9bd 100644
--- a/src/backend/access/common/tupdesc.c
+++ b/src/backend/access/common/tupdesc.c
@@ -993,7 +993,7 @@ TupleDescInitBuiltinEntry(TupleDesc desc,
case INT8OID:
att->attlen = 8;
- att->attbyval = FLOAT8PASSBYVAL;
+ att->attbyval = true;
att->attalign = TYPALIGN_DOUBLE;
att->attstorage = TYPSTORAGE_PLAIN;
att->attcompression = InvalidCompressionMethod;
diff --git a/src/backend/access/index/indexam.c b/src/backend/access/index/indexam.c
index 219df1971da..1a4f36fe0a9 100644
--- a/src/backend/access/index/indexam.c
+++ b/src/backend/access/index/indexam.c
@@ -986,11 +986,6 @@ index_store_float8_orderby_distances(IndexScanDesc scan, Oid *orderByTypes,
{
if (orderByTypes[i] == FLOAT8OID)
{
-#ifndef USE_FLOAT8_BYVAL
- /* must free any old value to avoid memory leakage */
- if (!scan->xs_orderbynulls[i])
- pfree(DatumGetPointer(scan->xs_orderbyvals[i]));
-#endif
if (distances && !distances[i].isnull)
{
scan->xs_orderbyvals[i] = Float8GetDatum(distances[i].value);
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 9a4de1616bc..e8909406686 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -4390,7 +4390,7 @@ WriteControlFile(void)
ControlFile->toast_max_chunk_size = TOAST_MAX_CHUNK_SIZE;
ControlFile->loblksize = LOBLKSIZE;
- ControlFile->float8ByVal = FLOAT8PASSBYVAL;
+ ControlFile->float8ByVal = true; /* vestigial */
/*
* Initialize the default 'char' signedness.
@@ -4651,23 +4651,7 @@ ReadControlFile(void)
"LOBLKSIZE", (int) LOBLKSIZE),
errhint("It looks like you need to recompile or initdb.")));
-#ifdef USE_FLOAT8_BYVAL
- if (ControlFile->float8ByVal != true)
- ereport(FATAL,
- (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
- errmsg("database files are incompatible with server"),
- errdetail("The database cluster was initialized without USE_FLOAT8_BYVAL"
- " but the server was compiled with USE_FLOAT8_BYVAL."),
- errhint("It looks like you need to recompile or initdb.")));
-#else
- if (ControlFile->float8ByVal != false)
- ereport(FATAL,
- (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
- errmsg("database files are incompatible with server"),
- errdetail("The database cluster was initialized with USE_FLOAT8_BYVAL"
- " but the server was compiled without USE_FLOAT8_BYVAL."),
- errhint("It looks like you need to recompile or initdb.")));
-#endif
+ Assert(ControlFile->float8ByVal); /* vestigial, not worth an error msg */
wal_segment_size = ControlFile->xlog_seg_size;
diff --git a/src/backend/catalog/genbki.pl b/src/backend/catalog/genbki.pl
index df3231fcd41..6c02aee7267 100644
--- a/src/backend/catalog/genbki.pl
+++ b/src/backend/catalog/genbki.pl
@@ -1054,8 +1054,7 @@ sub morph_row_for_schemapg
}
# Expand booleans from 'f'/'t' to 'false'/'true'.
- # Some values might be other macros (eg FLOAT8PASSBYVAL),
- # don't change.
+ # Some values might be other macros, if so don't change.
elsif ($atttype eq 'bool')
{
$row->{$attname} = 'true' if $row->{$attname} eq 't';
diff --git a/src/backend/optimizer/plan/planagg.c b/src/backend/optimizer/plan/planagg.c
index 64605be3178..2ef0bb7f663 100644
--- a/src/backend/optimizer/plan/planagg.c
+++ b/src/backend/optimizer/plan/planagg.c
@@ -410,7 +410,7 @@ build_minmax_path(PlannerInfo *root, MinMaxAggInfo *mminfo,
parse->limitCount = (Node *) makeConst(INT8OID, -1, InvalidOid,
sizeof(int64),
Int64GetDatum(1), false,
- FLOAT8PASSBYVAL);
+ true);
/*
* Generate the best paths for this query, telling query_planner that we
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 5ba0d22befd..0d5a692e5fd 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -4915,7 +4915,7 @@ create_partial_distinct_paths(PlannerInfo *root, RelOptInfo *input_rel,
limitCount = (Node *) makeConst(INT8OID, -1, InvalidOid,
sizeof(int64),
Int64GetDatum(1), false,
- FLOAT8PASSBYVAL);
+ true);
/*
* Apply a LimitPath onto the partial path to restrict the
@@ -5118,7 +5118,7 @@ create_final_distinct_paths(PlannerInfo *root, RelOptInfo *input_rel,
limitCount = (Node *) makeConst(INT8OID, -1, InvalidOid,
sizeof(int64),
Int64GetDatum(1), false,
- FLOAT8PASSBYVAL);
+ true);
/*
* If the query already has a LIMIT clause, then we could
diff --git a/src/backend/parser/parse_node.c b/src/backend/parser/parse_node.c
index d6feb16aef3..203b7a32178 100644
--- a/src/backend/parser/parse_node.c
+++ b/src/backend/parser/parse_node.c
@@ -408,7 +408,7 @@ make_const(ParseState *pstate, A_Const *aconst)
typeid = INT8OID;
typelen = sizeof(int64);
- typebyval = FLOAT8PASSBYVAL; /* int8 and float8 alike */
+ typebyval = true;
}
}
else
diff --git a/src/backend/rewrite/rewriteSearchCycle.c b/src/backend/rewrite/rewriteSearchCycle.c
index 19b89dee0d0..9f95d4dc1b0 100644
--- a/src/backend/rewrite/rewriteSearchCycle.c
+++ b/src/backend/rewrite/rewriteSearchCycle.c
@@ -320,7 +320,7 @@ rewriteSearchAndCycle(CommonTableExpr *cte)
if (cte->search_clause->search_breadth_first)
{
search_col_rowexpr->args = lcons(makeConst(INT8OID, -1, InvalidOid, sizeof(int64),
- Int64GetDatum(0), false, FLOAT8PASSBYVAL),
+ Int64GetDatum(0), false, true),
search_col_rowexpr->args);
search_col_rowexpr->colnames = lcons(makeString("*DEPTH*"), search_col_rowexpr->colnames);
texpr = (Expr *) search_col_rowexpr;
diff --git a/src/backend/utils/adt/arrayfuncs.c b/src/backend/utils/adt/arrayfuncs.c
index c8f53c6fbe7..c833e7df1fd 100644
--- a/src/backend/utils/adt/arrayfuncs.c
+++ b/src/backend/utils/adt/arrayfuncs.c
@@ -3406,7 +3406,7 @@ construct_array_builtin(Datum *elems, int nelems, Oid elmtype)
case FLOAT8OID:
elmlen = sizeof(float8);
- elmbyval = FLOAT8PASSBYVAL;
+ elmbyval = true;
elmalign = TYPALIGN_DOUBLE;
break;
@@ -3424,7 +3424,7 @@ construct_array_builtin(Datum *elems, int nelems, Oid elmtype)
case INT8OID:
elmlen = sizeof(int64);
- elmbyval = FLOAT8PASSBYVAL;
+ elmbyval = true;
elmalign = TYPALIGN_DOUBLE;
break;
@@ -3718,7 +3718,7 @@ deconstruct_array_builtin(ArrayType *array,
case FLOAT8OID:
elmlen = sizeof(float8);
- elmbyval = FLOAT8PASSBYVAL;
+ elmbyval = true;
elmalign = TYPALIGN_DOUBLE;
break;
diff --git a/src/backend/utils/adt/int8.c b/src/backend/utils/adt/int8.c
index 9dd5889f34c..bdea490202a 100644
--- a/src/backend/utils/adt/int8.c
+++ b/src/backend/utils/adt/int8.c
@@ -718,76 +718,29 @@ int8lcm(PG_FUNCTION_ARGS)
Datum
int8inc(PG_FUNCTION_ARGS)
{
- /*
- * When int8 is pass-by-reference, we provide this special case to avoid
- * palloc overhead for COUNT(): when called as an aggregate, we know that
- * the argument is modifiable local storage, so just update it in-place.
- * (If int8 is pass-by-value, then of course this is useless as well as
- * incorrect, so just ifdef it out.)
- */
-#ifndef USE_FLOAT8_BYVAL /* controls int8 too */
- if (AggCheckCallContext(fcinfo, NULL))
- {
- int64 *arg = (int64 *) PG_GETARG_POINTER(0);
-
- if (unlikely(pg_add_s64_overflow(*arg, 1, arg)))
- ereport(ERROR,
- (errcode(ERRCODE_NUMERIC_VALUE_OUT_OF_RANGE),
- errmsg("bigint out of range")));
-
- PG_RETURN_POINTER(arg);
- }
- else
-#endif
- {
- /* Not called as an aggregate, so just do it the dumb way */
- int64 arg = PG_GETARG_INT64(0);
- int64 result;
+ int64 arg = PG_GETARG_INT64(0);
+ int64 result;
- if (unlikely(pg_add_s64_overflow(arg, 1, &result)))
- ereport(ERROR,
- (errcode(ERRCODE_NUMERIC_VALUE_OUT_OF_RANGE),
- errmsg("bigint out of range")));
+ if (unlikely(pg_add_s64_overflow(arg, 1, &result)))
+ ereport(ERROR,
+ (errcode(ERRCODE_NUMERIC_VALUE_OUT_OF_RANGE),
+ errmsg("bigint out of range")));
- PG_RETURN_INT64(result);
- }
+ PG_RETURN_INT64(result);
}
Datum
int8dec(PG_FUNCTION_ARGS)
{
- /*
- * When int8 is pass-by-reference, we provide this special case to avoid
- * palloc overhead for COUNT(): when called as an aggregate, we know that
- * the argument is modifiable local storage, so just update it in-place.
- * (If int8 is pass-by-value, then of course this is useless as well as
- * incorrect, so just ifdef it out.)
- */
-#ifndef USE_FLOAT8_BYVAL /* controls int8 too */
- if (AggCheckCallContext(fcinfo, NULL))
- {
- int64 *arg = (int64 *) PG_GETARG_POINTER(0);
-
- if (unlikely(pg_sub_s64_overflow(*arg, 1, arg)))
- ereport(ERROR,
- (errcode(ERRCODE_NUMERIC_VALUE_OUT_OF_RANGE),
- errmsg("bigint out of range")));
- PG_RETURN_POINTER(arg);
- }
- else
-#endif
- {
- /* Not called as an aggregate, so just do it the dumb way */
- int64 arg = PG_GETARG_INT64(0);
- int64 result;
+ int64 arg = PG_GETARG_INT64(0);
+ int64 result;
- if (unlikely(pg_sub_s64_overflow(arg, 1, &result)))
- ereport(ERROR,
- (errcode(ERRCODE_NUMERIC_VALUE_OUT_OF_RANGE),
- errmsg("bigint out of range")));
+ if (unlikely(pg_sub_s64_overflow(arg, 1, &result)))
+ ereport(ERROR,
+ (errcode(ERRCODE_NUMERIC_VALUE_OUT_OF_RANGE),
+ errmsg("bigint out of range")));
- PG_RETURN_INT64(result);
- }
+ PG_RETURN_INT64(result);
}
diff --git a/src/backend/utils/adt/numeric.c b/src/backend/utils/adt/numeric.c
index a79aea5f782..b6287f5d973 100644
--- a/src/backend/utils/adt/numeric.c
+++ b/src/backend/utils/adt/numeric.c
@@ -6362,6 +6362,7 @@ numeric_poly_stddev_pop(PG_FUNCTION_ARGS)
Datum
int2_sum(PG_FUNCTION_ARGS)
{
+ int64 oldsum;
int64 newval;
if (PG_ARGISNULL(0))
@@ -6374,43 +6375,22 @@ int2_sum(PG_FUNCTION_ARGS)
PG_RETURN_INT64(newval);
}
- /*
- * If we're invoked as an aggregate, we can cheat and modify our first
- * parameter in-place to avoid palloc overhead. If not, we need to return
- * the new value of the transition variable. (If int8 is pass-by-value,
- * then of course this is useless as well as incorrect, so just ifdef it
- * out.)
- */
-#ifndef USE_FLOAT8_BYVAL /* controls int8 too */
- if (AggCheckCallContext(fcinfo, NULL))
- {
- int64 *oldsum = (int64 *) PG_GETARG_POINTER(0);
+ oldsum = PG_GETARG_INT64(0);
- /* Leave the running sum unchanged in the new input is null */
- if (!PG_ARGISNULL(1))
- *oldsum = *oldsum + (int64) PG_GETARG_INT16(1);
-
- PG_RETURN_POINTER(oldsum);
- }
- else
-#endif
- {
- int64 oldsum = PG_GETARG_INT64(0);
-
- /* Leave sum unchanged if new input is null. */
- if (PG_ARGISNULL(1))
- PG_RETURN_INT64(oldsum);
+ /* Leave sum unchanged if new input is null. */
+ if (PG_ARGISNULL(1))
+ PG_RETURN_INT64(oldsum);
- /* OK to do the addition. */
- newval = oldsum + (int64) PG_GETARG_INT16(1);
+ /* OK to do the addition. */
+ newval = oldsum + (int64) PG_GETARG_INT16(1);
- PG_RETURN_INT64(newval);
- }
+ PG_RETURN_INT64(newval);
}
Datum
int4_sum(PG_FUNCTION_ARGS)
{
+ int64 oldsum;
int64 newval;
if (PG_ARGISNULL(0))
@@ -6423,38 +6403,16 @@ int4_sum(PG_FUNCTION_ARGS)
PG_RETURN_INT64(newval);
}
- /*
- * If we're invoked as an aggregate, we can cheat and modify our first
- * parameter in-place to avoid palloc overhead. If not, we need to return
- * the new value of the transition variable. (If int8 is pass-by-value,
- * then of course this is useless as well as incorrect, so just ifdef it
- * out.)
- */
-#ifndef USE_FLOAT8_BYVAL /* controls int8 too */
- if (AggCheckCallContext(fcinfo, NULL))
- {
- int64 *oldsum = (int64 *) PG_GETARG_POINTER(0);
+ oldsum = PG_GETARG_INT64(0);
- /* Leave the running sum unchanged in the new input is null */
- if (!PG_ARGISNULL(1))
- *oldsum = *oldsum + (int64) PG_GETARG_INT32(1);
-
- PG_RETURN_POINTER(oldsum);
- }
- else
-#endif
- {
- int64 oldsum = PG_GETARG_INT64(0);
-
- /* Leave sum unchanged if new input is null. */
- if (PG_ARGISNULL(1))
- PG_RETURN_INT64(oldsum);
+ /* Leave sum unchanged if new input is null. */
+ if (PG_ARGISNULL(1))
+ PG_RETURN_INT64(oldsum);
- /* OK to do the addition. */
- newval = oldsum + (int64) PG_GETARG_INT32(1);
+ /* OK to do the addition. */
+ newval = oldsum + (int64) PG_GETARG_INT32(1);
- PG_RETURN_INT64(newval);
- }
+ PG_RETURN_INT64(newval);
}
/*
diff --git a/src/backend/utils/adt/orderedsetaggs.c b/src/backend/utils/adt/orderedsetaggs.c
index 9457d239715..c41b191be62 100644
--- a/src/backend/utils/adt/orderedsetaggs.c
+++ b/src/backend/utils/adt/orderedsetaggs.c
@@ -1007,7 +1007,7 @@ percentile_cont_float8_multi_final(PG_FUNCTION_ARGS)
FLOAT8OID,
/* hard-wired info on type float8 */
sizeof(float8),
- FLOAT8PASSBYVAL,
+ true,
TYPALIGN_DOUBLE,
float8_lerp);
}
diff --git a/src/backend/utils/adt/rangetypes_typanalyze.c b/src/backend/utils/adt/rangetypes_typanalyze.c
index a18196d8a34..36e885af2dd 100644
--- a/src/backend/utils/adt/rangetypes_typanalyze.c
+++ b/src/backend/utils/adt/rangetypes_typanalyze.c
@@ -397,7 +397,7 @@ compute_range_stats(VacAttrStats *stats, AnalyzeAttrFetchFunc fetchfunc,
stats->numvalues[slot_idx] = num_hist;
stats->statypid[slot_idx] = FLOAT8OID;
stats->statyplen[slot_idx] = sizeof(float8);
- stats->statypbyval[slot_idx] = FLOAT8PASSBYVAL;
+ stats->statypbyval[slot_idx] = true;
stats->statypalign[slot_idx] = 'd';
/* Store the fraction of empty ranges */
diff --git a/src/backend/utils/fmgr/fmgr.c b/src/backend/utils/fmgr/fmgr.c
index 782291d9998..5543440a33e 100644
--- a/src/backend/utils/fmgr/fmgr.c
+++ b/src/backend/utils/fmgr/fmgr.c
@@ -1789,41 +1789,6 @@ OidSendFunctionCall(Oid functionId, Datum val)
/*-------------------------------------------------------------------------
- * Support routines for standard maybe-pass-by-reference datatypes
- *
- * int8 and float8 can be passed by value if Datum is wide enough.
- * (For backwards-compatibility reasons, we allow pass-by-ref to be chosen
- * at compile time even if pass-by-val is possible.)
- *
- * Note: there is only one switch controlling the pass-by-value option for
- * both int8 and float8; this is to avoid making things unduly complicated
- * for the timestamp types, which might have either representation.
- *-------------------------------------------------------------------------
- */
-
-#ifndef USE_FLOAT8_BYVAL /* controls int8 too */
-
-Datum
-Int64GetDatum(int64 X)
-{
- int64 *retval = (int64 *) palloc(sizeof(int64));
-
- *retval = X;
- return PointerGetDatum(retval);
-}
-
-Datum
-Float8GetDatum(float8 X)
-{
- float8 *retval = (float8 *) palloc(sizeof(float8));
-
- *retval = X;
- return PointerGetDatum(retval);
-}
-#endif /* USE_FLOAT8_BYVAL */
-
-
-/*-------------------------------------------------------------------------
* Support routines for toastable datatypes
*-------------------------------------------------------------------------
*/
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-14 22:02:33 +0000