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-rw-r--r--src/backend/executor/execMain.c87
-rw-r--r--src/backend/executor/execPartition.c33
-rw-r--r--src/backend/executor/execUtils.c89
-rw-r--r--src/backend/executor/nodeModifyTable.c4
4 files changed, 147 insertions, 66 deletions
diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c
index 4fdffad6f35..565262dd27d 100644
--- a/src/backend/executor/execMain.c
+++ b/src/backend/executor/execMain.c
@@ -100,20 +100,6 @@ static char *ExecBuildSlotValueDescription(Oid reloid,
int maxfieldlen);
static void EvalPlanQualStart(EPQState *epqstate, Plan *planTree);
-/*
- * Note that GetAllUpdatedColumns() also exists in commands/trigger.c. There does
- * not appear to be any good header to put it into, given the structures that
- * it uses, so we let them be duplicated. Be sure to update both if one needs
- * to be changed, however.
- */
-#define GetInsertedColumns(relinfo, estate) \
- (exec_rt_fetch((relinfo)->ri_RangeTableIndex, estate)->insertedCols)
-#define GetUpdatedColumns(relinfo, estate) \
- (exec_rt_fetch((relinfo)->ri_RangeTableIndex, estate)->updatedCols)
-#define GetAllUpdatedColumns(relinfo, estate) \
- (bms_union(exec_rt_fetch((relinfo)->ri_RangeTableIndex, estate)->updatedCols, \
- exec_rt_fetch((relinfo)->ri_RangeTableIndex, estate)->extraUpdatedCols))
-
/* end of local decls */
@@ -1277,7 +1263,7 @@ void
InitResultRelInfo(ResultRelInfo *resultRelInfo,
Relation resultRelationDesc,
Index resultRelationIndex,
- Relation partition_root,
+ ResultRelInfo *partition_root_rri,
int instrument_options)
{
List *partition_check = NIL;
@@ -1342,7 +1328,7 @@ InitResultRelInfo(ResultRelInfo *resultRelInfo,
partition_check = RelationGetPartitionQual(resultRelationDesc);
resultRelInfo->ri_PartitionCheck = partition_check;
- resultRelInfo->ri_PartitionRoot = partition_root;
+ resultRelInfo->ri_RootResultRelInfo = partition_root_rri;
resultRelInfo->ri_PartitionInfo = NULL; /* may be set later */
resultRelInfo->ri_CopyMultiInsertBuffer = NULL;
}
@@ -1840,13 +1826,14 @@ ExecPartitionCheckEmitError(ResultRelInfo *resultRelInfo,
* back to the root table's rowtype so that val_desc in the error message
* matches the input tuple.
*/
- if (resultRelInfo->ri_PartitionRoot)
+ if (resultRelInfo->ri_RootResultRelInfo)
{
+ ResultRelInfo *rootrel = resultRelInfo->ri_RootResultRelInfo;
TupleDesc old_tupdesc;
AttrMap *map;
- root_relid = RelationGetRelid(resultRelInfo->ri_PartitionRoot);
- tupdesc = RelationGetDescr(resultRelInfo->ri_PartitionRoot);
+ root_relid = RelationGetRelid(rootrel->ri_RelationDesc);
+ tupdesc = RelationGetDescr(rootrel->ri_RelationDesc);
old_tupdesc = RelationGetDescr(resultRelInfo->ri_RelationDesc);
/* a reverse map */
@@ -1859,16 +1846,17 @@ ExecPartitionCheckEmitError(ResultRelInfo *resultRelInfo,
if (map != NULL)
slot = execute_attr_map_slot(map, slot,
MakeTupleTableSlot(tupdesc, &TTSOpsVirtual));
+ modifiedCols = bms_union(ExecGetInsertedCols(rootrel, estate),
+ ExecGetUpdatedCols(rootrel, estate));
}
else
{
root_relid = RelationGetRelid(resultRelInfo->ri_RelationDesc);
tupdesc = RelationGetDescr(resultRelInfo->ri_RelationDesc);
+ modifiedCols = bms_union(ExecGetInsertedCols(resultRelInfo, estate),
+ ExecGetUpdatedCols(resultRelInfo, estate));
}
- modifiedCols = bms_union(GetInsertedColumns(resultRelInfo, estate),
- GetUpdatedColumns(resultRelInfo, estate));
-
val_desc = ExecBuildSlotValueDescription(root_relid,
slot,
tupdesc,
@@ -1901,8 +1889,6 @@ ExecConstraints(ResultRelInfo *resultRelInfo,
TupleDesc tupdesc = RelationGetDescr(rel);
TupleConstr *constr = tupdesc->constr;
Bitmapset *modifiedCols;
- Bitmapset *insertedCols;
- Bitmapset *updatedCols;
Assert(constr || resultRelInfo->ri_PartitionCheck);
@@ -1928,12 +1914,12 @@ ExecConstraints(ResultRelInfo *resultRelInfo,
* rowtype so that val_desc shown error message matches the
* input tuple.
*/
- if (resultRelInfo->ri_PartitionRoot)
+ if (resultRelInfo->ri_RootResultRelInfo)
{
+ ResultRelInfo *rootrel = resultRelInfo->ri_RootResultRelInfo;
AttrMap *map;
- rel = resultRelInfo->ri_PartitionRoot;
- tupdesc = RelationGetDescr(rel);
+ tupdesc = RelationGetDescr(rootrel->ri_RelationDesc);
/* a reverse map */
map = build_attrmap_by_name_if_req(orig_tupdesc,
tupdesc);
@@ -1945,11 +1931,13 @@ ExecConstraints(ResultRelInfo *resultRelInfo,
if (map != NULL)
slot = execute_attr_map_slot(map, slot,
MakeTupleTableSlot(tupdesc, &TTSOpsVirtual));
+ modifiedCols = bms_union(ExecGetInsertedCols(rootrel, estate),
+ ExecGetUpdatedCols(rootrel, estate));
+ rel = rootrel->ri_RelationDesc;
}
-
- insertedCols = GetInsertedColumns(resultRelInfo, estate);
- updatedCols = GetUpdatedColumns(resultRelInfo, estate);
- modifiedCols = bms_union(insertedCols, updatedCols);
+ else
+ modifiedCols = bms_union(ExecGetInsertedCols(resultRelInfo, estate),
+ ExecGetUpdatedCols(resultRelInfo, estate));
val_desc = ExecBuildSlotValueDescription(RelationGetRelid(rel),
slot,
tupdesc,
@@ -1977,13 +1965,13 @@ ExecConstraints(ResultRelInfo *resultRelInfo,
Relation orig_rel = rel;
/* See the comment above. */
- if (resultRelInfo->ri_PartitionRoot)
+ if (resultRelInfo->ri_RootResultRelInfo)
{
+ ResultRelInfo *rootrel = resultRelInfo->ri_RootResultRelInfo;
TupleDesc old_tupdesc = RelationGetDescr(rel);
AttrMap *map;
- rel = resultRelInfo->ri_PartitionRoot;
- tupdesc = RelationGetDescr(rel);
+ tupdesc = RelationGetDescr(rootrel->ri_RelationDesc);
/* a reverse map */
map = build_attrmap_by_name_if_req(old_tupdesc,
tupdesc);
@@ -1995,11 +1983,13 @@ ExecConstraints(ResultRelInfo *resultRelInfo,
if (map != NULL)
slot = execute_attr_map_slot(map, slot,
MakeTupleTableSlot(tupdesc, &TTSOpsVirtual));
+ modifiedCols = bms_union(ExecGetInsertedCols(rootrel, estate),
+ ExecGetUpdatedCols(rootrel, estate));
+ rel = rootrel->ri_RelationDesc;
}
-
- insertedCols = GetInsertedColumns(resultRelInfo, estate);
- updatedCols = GetUpdatedColumns(resultRelInfo, estate);
- modifiedCols = bms_union(insertedCols, updatedCols);
+ else
+ modifiedCols = bms_union(ExecGetInsertedCols(resultRelInfo, estate),
+ ExecGetUpdatedCols(resultRelInfo, estate));
val_desc = ExecBuildSlotValueDescription(RelationGetRelid(rel),
slot,
tupdesc,
@@ -2068,8 +2058,6 @@ ExecWithCheckOptions(WCOKind kind, ResultRelInfo *resultRelInfo,
{
char *val_desc;
Bitmapset *modifiedCols;
- Bitmapset *insertedCols;
- Bitmapset *updatedCols;
switch (wco->kind)
{
@@ -2084,13 +2072,13 @@ ExecWithCheckOptions(WCOKind kind, ResultRelInfo *resultRelInfo,
*/
case WCO_VIEW_CHECK:
/* See the comment in ExecConstraints(). */
- if (resultRelInfo->ri_PartitionRoot)
+ if (resultRelInfo->ri_RootResultRelInfo)
{
+ ResultRelInfo *rootrel = resultRelInfo->ri_RootResultRelInfo;
TupleDesc old_tupdesc = RelationGetDescr(rel);
AttrMap *map;
- rel = resultRelInfo->ri_PartitionRoot;
- tupdesc = RelationGetDescr(rel);
+ tupdesc = RelationGetDescr(rootrel->ri_RelationDesc);
/* a reverse map */
map = build_attrmap_by_name_if_req(old_tupdesc,
tupdesc);
@@ -2102,11 +2090,14 @@ ExecWithCheckOptions(WCOKind kind, ResultRelInfo *resultRelInfo,
if (map != NULL)
slot = execute_attr_map_slot(map, slot,
MakeTupleTableSlot(tupdesc, &TTSOpsVirtual));
- }
- insertedCols = GetInsertedColumns(resultRelInfo, estate);
- updatedCols = GetUpdatedColumns(resultRelInfo, estate);
- modifiedCols = bms_union(insertedCols, updatedCols);
+ modifiedCols = bms_union(ExecGetInsertedCols(rootrel, estate),
+ ExecGetUpdatedCols(rootrel, estate));
+ rel = rootrel->ri_RelationDesc;
+ }
+ else
+ modifiedCols = bms_union(ExecGetInsertedCols(resultRelInfo, estate),
+ ExecGetUpdatedCols(resultRelInfo, estate));
val_desc = ExecBuildSlotValueDescription(RelationGetRelid(rel),
slot,
tupdesc,
@@ -2320,7 +2311,7 @@ ExecUpdateLockMode(EState *estate, ResultRelInfo *relinfo)
* been modified, then we can use a weaker lock, allowing for better
* concurrency.
*/
- updatedCols = GetAllUpdatedColumns(relinfo, estate);
+ updatedCols = ExecGetAllUpdatedCols(relinfo, estate);
keyCols = RelationGetIndexAttrBitmap(relinfo->ri_RelationDesc,
INDEX_ATTR_BITMAP_KEY);
diff --git a/src/backend/executor/execPartition.c b/src/backend/executor/execPartition.c
index 2e9bb13c536..e64bb2b6052 100644
--- a/src/backend/executor/execPartition.c
+++ b/src/backend/executor/execPartition.c
@@ -176,7 +176,8 @@ static void ExecInitRoutingInfo(ModifyTableState *mtstate,
int partidx);
static PartitionDispatch ExecInitPartitionDispatchInfo(EState *estate,
PartitionTupleRouting *proute,
- Oid partoid, PartitionDispatch parent_pd, int partidx);
+ Oid partoid, PartitionDispatch parent_pd,
+ int partidx, ResultRelInfo *rootResultRelInfo);
static void FormPartitionKeyDatum(PartitionDispatch pd,
TupleTableSlot *slot,
EState *estate,
@@ -238,7 +239,7 @@ ExecSetupPartitionTupleRouting(EState *estate, ModifyTableState *mtstate,
* partitioned table.
*/
ExecInitPartitionDispatchInfo(estate, proute, RelationGetRelid(rel),
- NULL, 0);
+ NULL, 0, NULL);
/*
* If performing an UPDATE with tuple routing, we can reuse partition
@@ -426,10 +427,11 @@ ExecFindPartition(ModifyTableState *mtstate,
* Create the new PartitionDispatch. We pass the current one
* in as the parent PartitionDispatch
*/
- subdispatch = ExecInitPartitionDispatchInfo(mtstate->ps.state,
+ subdispatch = ExecInitPartitionDispatchInfo(estate,
proute,
partdesc->oids[partidx],
- dispatch, partidx);
+ dispatch, partidx,
+ mtstate->rootResultRelInfo);
Assert(dispatch->indexes[partidx] >= 0 &&
dispatch->indexes[partidx] < proute->num_dispatch);
@@ -544,7 +546,7 @@ ExecHashSubPlanResultRelsByOid(ModifyTableState *mtstate,
* compatible with the root partitioned table's tuple descriptor. When
* generating the per-subplan result rels, this was not set.
*/
- rri->ri_PartitionRoot = proute->partition_root;
+ rri->ri_RootResultRelInfo = mtstate->rootResultRelInfo;
}
}
@@ -564,8 +566,8 @@ ExecInitPartitionInfo(ModifyTableState *mtstate, EState *estate,
int partidx)
{
ModifyTable *node = (ModifyTable *) mtstate->ps.plan;
- Relation rootrel = rootResultRelInfo->ri_RelationDesc,
- partrel;
+ Relation partrel;
+ int firstVarno = mtstate->resultRelInfo[0].ri_RangeTableIndex;
Relation firstResultRel = mtstate->resultRelInfo[0].ri_RelationDesc;
ResultRelInfo *leaf_part_rri;
MemoryContext oldcxt;
@@ -579,8 +581,8 @@ ExecInitPartitionInfo(ModifyTableState *mtstate, EState *estate,
leaf_part_rri = makeNode(ResultRelInfo);
InitResultRelInfo(leaf_part_rri,
partrel,
- node ? node->rootRelation : 1,
- rootrel,
+ 0,
+ rootResultRelInfo,
estate->es_instrument);
/*
@@ -614,7 +616,6 @@ ExecInitPartitionInfo(ModifyTableState *mtstate, EState *estate,
List *wcoList;
List *wcoExprs = NIL;
ListCell *ll;
- int firstVarno = mtstate->resultRelInfo[0].ri_RangeTableIndex;
/*
* In the case of INSERT on a partitioned table, there is only one
@@ -678,7 +679,6 @@ ExecInitPartitionInfo(ModifyTableState *mtstate, EState *estate,
TupleTableSlot *slot;
ExprContext *econtext;
List *returningList;
- int firstVarno = mtstate->resultRelInfo[0].ri_RangeTableIndex;
/* See the comment above for WCO lists. */
Assert((node->operation == CMD_INSERT &&
@@ -737,7 +737,6 @@ ExecInitPartitionInfo(ModifyTableState *mtstate, EState *estate,
*/
if (node && node->onConflictAction != ONCONFLICT_NONE)
{
- int firstVarno = mtstate->resultRelInfo[0].ri_RangeTableIndex;
TupleDesc partrelDesc = RelationGetDescr(partrel);
ExprContext *econtext = mtstate->ps.ps_ExprContext;
ListCell *lc;
@@ -939,6 +938,7 @@ ExecInitRoutingInfo(ModifyTableState *mtstate,
ResultRelInfo *partRelInfo,
int partidx)
{
+ ResultRelInfo *rootRelInfo = partRelInfo->ri_RootResultRelInfo;
MemoryContext oldcxt;
PartitionRoutingInfo *partrouteinfo;
int rri_index;
@@ -952,7 +952,7 @@ ExecInitRoutingInfo(ModifyTableState *mtstate,
* partition from the parent's type to the partition's.
*/
partrouteinfo->pi_RootToPartitionMap =
- convert_tuples_by_name(RelationGetDescr(partRelInfo->ri_PartitionRoot),
+ convert_tuples_by_name(RelationGetDescr(rootRelInfo->ri_RelationDesc),
RelationGetDescr(partRelInfo->ri_RelationDesc));
/*
@@ -985,7 +985,7 @@ ExecInitRoutingInfo(ModifyTableState *mtstate,
{
partrouteinfo->pi_PartitionToRootMap =
convert_tuples_by_name(RelationGetDescr(partRelInfo->ri_RelationDesc),
- RelationGetDescr(partRelInfo->ri_PartitionRoot));
+ RelationGetDescr(rootRelInfo->ri_RelationDesc));
}
else
partrouteinfo->pi_PartitionToRootMap = NULL;
@@ -1044,7 +1044,8 @@ ExecInitRoutingInfo(ModifyTableState *mtstate,
static PartitionDispatch
ExecInitPartitionDispatchInfo(EState *estate,
PartitionTupleRouting *proute, Oid partoid,
- PartitionDispatch parent_pd, int partidx)
+ PartitionDispatch parent_pd, int partidx,
+ ResultRelInfo *rootResultRelInfo)
{
Relation rel;
PartitionDesc partdesc;
@@ -1142,7 +1143,7 @@ ExecInitPartitionDispatchInfo(EState *estate,
{
ResultRelInfo *rri = makeNode(ResultRelInfo);
- InitResultRelInfo(rri, rel, 1, proute->partition_root, 0);
+ InitResultRelInfo(rri, rel, 0, rootResultRelInfo, 0);
proute->nonleaf_partitions[dispatchidx] = rri;
}
else
diff --git a/src/backend/executor/execUtils.c b/src/backend/executor/execUtils.c
index d0e65b86473..57771ba78f7 100644
--- a/src/backend/executor/execUtils.c
+++ b/src/backend/executor/execUtils.c
@@ -51,6 +51,7 @@
#include "access/tableam.h"
#include "access/transam.h"
#include "executor/executor.h"
+#include "executor/execPartition.h"
#include "jit/jit.h"
#include "mb/pg_wchar.h"
#include "miscadmin.h"
@@ -1203,3 +1204,91 @@ ExecGetReturningSlot(EState *estate, ResultRelInfo *relInfo)
return relInfo->ri_ReturningSlot;
}
+
+/* Return a bitmap representing columns being inserted */
+Bitmapset *
+ExecGetInsertedCols(ResultRelInfo *relinfo, EState *estate)
+{
+ /*
+ * The columns are stored in the range table entry. If this ResultRelInfo
+ * doesn't have an entry in the range table (i.e. if it represents a
+ * partition routing target), fetch the parent's RTE and map the columns
+ * to the order they are in the partition.
+ */
+ if (relinfo->ri_RangeTableIndex != 0)
+ {
+ RangeTblEntry *rte = exec_rt_fetch(relinfo->ri_RangeTableIndex, estate);
+
+ return rte->insertedCols;
+ }
+ else
+ {
+ ResultRelInfo *rootRelInfo = relinfo->ri_RootResultRelInfo;
+ RangeTblEntry *rte = exec_rt_fetch(rootRelInfo->ri_RangeTableIndex, estate);
+ PartitionRoutingInfo *partrouteinfo = relinfo->ri_PartitionInfo;
+
+ if (partrouteinfo->pi_RootToPartitionMap != NULL)
+ return execute_attr_map_cols(partrouteinfo->pi_RootToPartitionMap->attrMap,
+ rte->insertedCols);
+ else
+ return rte->insertedCols;
+ }
+}
+
+/* Return a bitmap representing columns being updated */
+Bitmapset *
+ExecGetUpdatedCols(ResultRelInfo *relinfo, EState *estate)
+{
+ /* see ExecGetInsertedCols() */
+ if (relinfo->ri_RangeTableIndex != 0)
+ {
+ RangeTblEntry *rte = exec_rt_fetch(relinfo->ri_RangeTableIndex, estate);
+
+ return rte->updatedCols;
+ }
+ else
+ {
+ ResultRelInfo *rootRelInfo = relinfo->ri_RootResultRelInfo;
+ RangeTblEntry *rte = exec_rt_fetch(rootRelInfo->ri_RangeTableIndex, estate);
+ PartitionRoutingInfo *partrouteinfo = relinfo->ri_PartitionInfo;
+
+ if (partrouteinfo->pi_RootToPartitionMap != NULL)
+ return execute_attr_map_cols(partrouteinfo->pi_RootToPartitionMap->attrMap,
+ rte->updatedCols);
+ else
+ return rte->updatedCols;
+ }
+}
+
+/* Return a bitmap representing generated columns being updated */
+Bitmapset *
+ExecGetExtraUpdatedCols(ResultRelInfo *relinfo, EState *estate)
+{
+ /* see ExecGetInsertedCols() */
+ if (relinfo->ri_RangeTableIndex != 0)
+ {
+ RangeTblEntry *rte = exec_rt_fetch(relinfo->ri_RangeTableIndex, estate);
+
+ return rte->extraUpdatedCols;
+ }
+ else
+ {
+ ResultRelInfo *rootRelInfo = relinfo->ri_RootResultRelInfo;
+ RangeTblEntry *rte = exec_rt_fetch(rootRelInfo->ri_RangeTableIndex, estate);
+ PartitionRoutingInfo *partrouteinfo = relinfo->ri_PartitionInfo;
+
+ if (partrouteinfo->pi_RootToPartitionMap != NULL)
+ return execute_attr_map_cols(partrouteinfo->pi_RootToPartitionMap->attrMap,
+ rte->extraUpdatedCols);
+ else
+ return rte->extraUpdatedCols;
+ }
+}
+
+/* Return columns being updated, including generated columns */
+Bitmapset *
+ExecGetAllUpdatedCols(ResultRelInfo *relinfo, EState *estate)
+{
+ return bms_union(ExecGetUpdatedCols(relinfo, estate),
+ ExecGetExtraUpdatedCols(relinfo, estate));
+}
diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c
index f450e4d80ad..9572ef0690e 100644
--- a/src/backend/executor/nodeModifyTable.c
+++ b/src/backend/executor/nodeModifyTable.c
@@ -286,7 +286,7 @@ ExecComputeStoredGenerated(EState *estate, TupleTableSlot *slot, CmdType cmdtype
if (cmdtype == CMD_UPDATE &&
!(rel->trigdesc && rel->trigdesc->trig_update_before_row) &&
!bms_is_member(i + 1 - FirstLowInvalidHeapAttributeNumber,
- exec_rt_fetch(resultRelInfo->ri_RangeTableIndex, estate)->extraUpdatedCols))
+ ExecGetExtraUpdatedCols(resultRelInfo, estate)))
{
resultRelInfo->ri_GeneratedExprs[i] = NULL;
continue;
@@ -492,7 +492,7 @@ ExecInsert(ModifyTableState *mtstate,
* if there's no BR trigger defined on the partition.
*/
if (resultRelInfo->ri_PartitionCheck &&
- (resultRelInfo->ri_PartitionRoot == NULL ||
+ (resultRelInfo->ri_RootResultRelInfo == NULL ||
(resultRelInfo->ri_TrigDesc &&
resultRelInfo->ri_TrigDesc->trig_insert_before_row)))
ExecPartitionCheck(resultRelInfo, slot, estate, true);
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-23 09:45:11 +0000