1 files changed, 0 insertions, 55 deletions
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index 55c36b46a88..d4f8455a2bd 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -2298,52 +2298,6 @@ _copyOnConflictExpr(const OnConflictExpr *from)
 	return newnode;
 }
 
-
-/*
- * _copyJsonFormat
- */
-static JsonFormat *
-_copyJsonFormat(const JsonFormat *from)
-{
-	JsonFormat *newnode = makeNode(JsonFormat);
-
-	COPY_SCALAR_FIELD(format_type);
-	COPY_SCALAR_FIELD(encoding);
-	COPY_LOCATION_FIELD(location);
-
-	return newnode;
-}
-
-/*
- * _copyJsonReturning
- */
-static JsonReturning *
-_copyJsonReturning(const JsonReturning *from)
-{
-	JsonReturning *newnode = makeNode(JsonReturning);
-
-	COPY_NODE_FIELD(format);
-	COPY_SCALAR_FIELD(typid);
-	COPY_SCALAR_FIELD(typmod);
-
-	return newnode;
-}
-
-/*
- * _copyJsonValueExpr
- */
-static JsonValueExpr *
-_copyJsonValueExpr(const JsonValueExpr *from)
-{
-	JsonValueExpr  *newnode = makeNode(JsonValueExpr);
-
-	COPY_NODE_FIELD(raw_expr);
-	COPY_NODE_FIELD(formatted_expr);
-	COPY_NODE_FIELD(format);
-
-	return newnode;
-}
-
 /* ****************************************************************
  *						pathnodes.h copy functions
  *
@@ -5396,15 +5350,6 @@ copyObjectImpl(const void *from)
 		case T_OnConflictExpr:
 			retval = _copyOnConflictExpr(from);
 			break;
-		case T_JsonFormat:
-			retval = _copyJsonFormat(from);
-			break;
-		case T_JsonReturning:
-			retval = _copyJsonReturning(from);
-			break;
-		case T_JsonValueExpr:
-			retval = _copyJsonValueExpr(from);
-			break;
 
 			/*
 			 * RELATION NODES