diff options
Diffstat (limited to 'src/include/nodes/relation.h')
| -rw-r--r-- | src/include/nodes/relation.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/include/nodes/relation.h b/src/include/nodes/relation.h index a2dde70de58..ea5251c6be2 100644 --- a/src/include/nodes/relation.h +++ b/src/include/nodes/relation.h @@ -1670,7 +1670,7 @@ typedef struct LockRowsPath } LockRowsPath; /* - * ModifyTablePath represents performing INSERT/UPDATE/DELETE/MERGE + * ModifyTablePath represents performing INSERT/UPDATE/DELETE modifications * * We represent most things that will be in the ModifyTable plan node * literally, except we have child Path(s) not Plan(s). But analysis of the @@ -1679,14 +1679,13 @@ typedef struct LockRowsPath typedef struct ModifyTablePath { Path path; - CmdType operation; /* INSERT, UPDATE, DELETE or MERGE */ + CmdType operation; /* INSERT, UPDATE, or DELETE */ bool canSetTag; /* do we set the command tag/es_processed? */ Index nominalRelation; /* Parent RT index for use of EXPLAIN */ /* RT indexes of non-leaf tables in a partition tree */ List *partitioned_rels; bool partColsUpdated; /* some part key in hierarchy updated */ List *resultRelations; /* integer list of RT indexes */ - Index mergeTargetRelation;/* RT index of merge target relation */ List *subpaths; /* Path(s) producing source data */ List *subroots; /* per-target-table PlannerInfos */ List *withCheckOptionLists; /* per-target-table WCO lists */ @@ -1694,8 +1693,6 @@ typedef struct ModifyTablePath List *rowMarks; /* PlanRowMarks (non-locking only) */ OnConflictExpr *onconflict; /* ON CONFLICT clause, or NULL */ int epqParam; /* ID of Param for EvalPlanQual re-eval */ - List *mergeSourceTargetList; - List *mergeActionList; /* actions for MERGE */ } ModifyTablePath; /* |