1 files changed, 26 insertions, 9 deletions

diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index c3efca3c452..d2e4aa3c2f4 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -2136,6 +2136,20 @@ _copyOnConflictExpr(const OnConflictExpr *from)
 	return newnode;
 }
 
+static MergeAction *
+_copyMergeAction(const MergeAction *from)
+{
+	MergeAction *newnode = makeNode(MergeAction);
+
+	COPY_SCALAR_FIELD(matched);
+	COPY_SCALAR_FIELD(commandType);
+	COPY_SCALAR_FIELD(override);
+	COPY_NODE_FIELD(qual);
+	COPY_NODE_FIELD(targetList);
+
+	return newnode;
+}
+
 /* ****************************************************************
  *						relation.h copy functions
  *
@@ -3054,24 +3068,24 @@ _copyMergeStmt(const MergeStmt *from)
 	COPY_NODE_FIELD(relation);
 	COPY_NODE_FIELD(source_relation);
 	COPY_NODE_FIELD(join_condition);
-	COPY_NODE_FIELD(mergeActionList);
+	COPY_NODE_FIELD(mergeWhenClauses);
 	COPY_NODE_FIELD(withClause);
 
 	return newnode;
 }
 
-static MergeAction *
-_copyMergeAction(const MergeAction *from)
+static MergeWhenClause *
+_copyMergeWhenClause(const MergeWhenClause *from)
 {
-	MergeAction *newnode = makeNode(MergeAction);
+	MergeWhenClause *newnode = makeNode(MergeWhenClause);
 
 	COPY_SCALAR_FIELD(matched);
 	COPY_SCALAR_FIELD(commandType);
 	COPY_NODE_FIELD(condition);
-	COPY_NODE_FIELD(qual);
-	COPY_NODE_FIELD(stmt);
 	COPY_NODE_FIELD(targetList);
-
+	COPY_NODE_FIELD(cols);
+	COPY_NODE_FIELD(values);
+	COPY_SCALAR_FIELD(override);
 	return newnode;
 }
 
@@ -5059,6 +5073,9 @@ copyObjectImpl(const void *from)
 		case T_OnConflictExpr:
 			retval = _copyOnConflictExpr(from);
 			break;
+		case T_MergeAction:
+			retval = _copyMergeAction(from);
+			break;
 
 			/*
 			 * RELATION NODES
@@ -5140,8 +5157,8 @@ copyObjectImpl(const void *from)
 		case T_MergeStmt:
 			retval = _copyMergeStmt(from);
 			break;
-		case T_MergeAction:
-			retval = _copyMergeAction(from);
+		case T_MergeWhenClause:
+			retval = _copyMergeWhenClause(from);
 			break;
 		case T_SelectStmt:
 			retval = _copySelectStmt(from);