Add more _ROWID_ tests

h2/src/test/org/h2/test/scripts/dml/insert.sql

@@ -28,3 +28,19 @@ TABLE TEST;
 
 DROP TABLE TEST;
 > ok
+
+CREATE TABLE TEST(ID INT);
+> ok
+
+-- TODO Do we need _ROWID_ support here?
+INSERT INTO TEST(_ROWID_, ID) VALUES (2, 3);
+> update count: 1
+
+SELECT _ROWID_, ID FROM TEST;
+> _ROWID_ ID
+> ------- --
+> 2       3
+> rows: 1
+
+DROP TABLE TEST;
+> ok

h2/src/test/org/h2/test/scripts/dml/update.sql

@@ -38,3 +38,28 @@ SELECT B FROM TEST;
 
 DROP TABLE TEST;
 > ok
+
+CREATE TABLE TEST(ID INT) AS VALUES 100;
+> ok
+
+SELECT _ROWID_ FROM TEST;
+>> 1
+
+-- _ROWID_ modifications are ignored
+UPDATE TEST SET _ROWID_ = 2 WHERE ID = 100;
+> update count: 1
+
+UPDATE TEST SET TEST._ROWID_ = 3 WHERE ID = 100;
+> update count: 1
+
+UPDATE TEST SET PUBLIC.TEST._ROWID_ = 4 WHERE ID = 100;
+> update count: 1
+
+UPDATE TEST SET SCRIPT.PUBLIC.TEST._ROWID_ = 5 WHERE ID = 100;
+> update count: 1
+
+SELECT _ROWID_ FROM TEST;
+>> 1
+
+DROP TABLE TEST;
+> ok