Added with.sql ad mergeUsing.sql test cases

h2/src/test/org/h2/test/db/TestGeneralCommonTableQueries.java

@@ -42,6 +42,7 @@ public class TestGeneralCommonTableQueries extends AbstractBaseForCommonTableExp
         testCreateTable();
         testNestedSQL();
         testSimple4RowRecursiveQuery();
+        testSimple2By4RowRecursiveQuery();
     }
 
     private void testSimpleSelect() throws Exception {
@@ -490,4 +491,23 @@ public class TestGeneralCommonTableQueries extends AbstractBaseForCommonTableExp
             
     }    
     
+    private void testSimple2By4RowRecursiveQuery() throws Exception {
+        
+        String[] expectedRowData =new String[]{"|0|1|10","|1|2|11","|2|3|12","|3|4|13"};
+        String[] expectedColumnTypes =new String[]{"INTEGER","INTEGER","INTEGER"};
+        String[] expectedColumnNames =new String[]{"K","N","N2"};
+        
+        String SETUP_SQL = "-- do nothing";
+        String WITH_QUERY = "with \n"+
+                "r1(n,k) as ((select 1, 0) union all (select n+1,k+1 from r1 where n <= 3)),"+
+                "r2(n,k) as ((select 10,0) union all (select n+1,k+1 from r2 where n <= 13))"+
+                "select r1.k, r1.n, r2.n AS n2 from r1 inner join r2 ON r1.k= r2.k          ";
+
+        int maxRetries = 3;
+        int expectedNumberOfRows = expectedRowData.length;
+            
+        testRepeatedQueryWithSetup(maxRetries, expectedRowData, expectedColumnNames, expectedNumberOfRows, SETUP_SQL,
+                WITH_QUERY, maxRetries-1, expectedColumnTypes);
+            
+    }    
 }

h2/src/test/org/h2/test/scripts/TestScript.java

@@ -133,6 +133,9 @@ public class TestScript extends TestBase {
                 "parsedatetime", "quarter", "second", "week", "year" }) {
             testScript("functions/timeanddate/" + s + ".sql");
         }
+        for (String s : new String[] { "with", "mergeUsing" }) {
+            testScript("dml/" + s + ".sql");
+        }        
         deleteDb("script");
         System.out.flush();
     }

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

+-- Copyright 2004-2014 H2 Group. Multiple-Licensed under the MPL 2.0,
+-- and the EPL 1.0 (http://h2database.com/html/license.html).
+-- Initial Developer: H2 Group
+--
+CREATE TABLE PARENT(ID INT, NAME VARCHAR, PRIMARY KEY(ID) );
+> ok
+
+MERGE INTO PARENT AS P 
+  USING (SELECT X AS ID, 'Coco'||X AS NAME FROM SYSTEM_RANGE(1,2) ) AS S 
+  ON (P.ID = S.ID AND 1=1 AND S.ID = P.ID)
+  WHEN MATCHED THEN 
+    UPDATE SET P.NAME = S.NAME WHERE 2 = 2 WHEN NOT 
+  MATCHED THEN 
+  	INSERT (ID, NAME) VALUES (S.ID, S.NAME);
+> update count: 2
+
+SELECT * FROM PARENT;
+> ID NAME
+> -- -----
+> 1  Coco1
+> 2  Coco2
+
+EXPLAIN PLAN
+	MERGE INTO PARENT AS P 
+	  USING (SELECT X AS ID, 'Coco'||X AS NAME FROM SYSTEM_RANGE(1,2) ) AS S 
+	  ON (P.ID = S.ID AND 1=1 AND S.ID = P.ID)
+	  WHEN MATCHED THEN 
+	    UPDATE SET P.NAME = S.NAME WHERE 2 = 2 WHEN NOT 
+	  MATCHED THEN 
+	  	INSERT (ID, NAME) VALUES (S.ID, S.NAME);
+> PLAN
+> ---------------------------------------------------------------------------------------------------------------------------------
+> MERGE INTO PUBLIC.PARENT(ID, NAME) KEY(ID) SELECT X AS ID, ('Coco' || X) AS NAME FROM SYSTEM_RANGE(1, 2) /* PUBLIC.RANGE_INDEX */ 	
\ No newline at end of file

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

+-- Copyright 2004-2014 H2 Group. Multiple-Licensed under the MPL 2.0,
+-- and the EPL 1.0 (http://h2database.com/html/license.html).
+-- Initial Developer: H2 Group
+--
+explain with recursive r(n) as (
+    (select 1) union all (select n+1 from r where n < 3)
+)
+select n from r;
+> PLAN
+> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+> WITH RECURSIVE R(N) AS ( (SELECT 1 FROM SYSTEM_RANGE(1, 1) /* PUBLIC.RANGE_INDEX */) UNION ALL (SELECT (N + 1) FROM PUBLIC.R /* PUBLIC.R.tableScan */ WHERE N < 3) ) SELECT N FROM R R /* null */
+> rows: 1
+
+select sum(n) from (
+    with recursive r(n) as (
+        (select 1) union all (select n+1 from r where n < 3)
+    )
+    select n from r
+);
+> SUM(N)
+> ------
+> 6
+> rows: 1
+
+select sum(n) from (select 0) join (
+    with recursive r(n) as (
+        (select 1) union all (select n+1 from r where n < 3)
+    )
+    select n from r
+) on 1=1;
+> SUM(N)
+> ------
+> 6
+> rows: 1
+
+select 0 from (
+    select 0 where 0 in (
+        with recursive r(n) as (
+            (select 1) union all (select n+1 from r where n < 3)
+        )
+        select n from r
+    )
+);
+> 0
+> -
+> rows: 0
+with
+    r0(n,k) as (select -1, 0),
+    r1(n,k) as ((select 1, 0) union all (select n+1,k+1 from r1 where n <= 3)),
+    r2(n,k) as ((select 10,0) union all (select n+1,k+1 from r2 where n <= 13))
+    select r1.k, r0.n as N0, r1.n AS N1, r2.n AS n2 from r0 inner join r1 ON r1.k= r0.k inner join r2 ON r1.k= r2.k; 
+> K N0 N1 N2  
+> - -- -- --
+> 0 -1 1  10
+> rows: 1
\ No newline at end of file

h2/src/test/org/h2/test/scripts/testScript.sql

@@ -9398,49 +9398,6 @@ select 0 from ((
 };
 > update count: 0
 
-explain with recursive r(n) as (
-    (select 1) union all (select n+1 from r where n < 3)
-)
-select n from r;
-> PLAN
-> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> WITH RECURSIVE R(N) AS ( (SELECT 1 FROM SYSTEM_RANGE(1, 1) /* PUBLIC.RANGE_INDEX */) UNION ALL (SELECT (N + 1) FROM PUBLIC.R /* PUBLIC.R.tableScan */ WHERE N < 3) ) SELECT N FROM R R /* null */
-> rows: 1
-
-select sum(n) from (
-    with recursive r(n) as (
-        (select 1) union all (select n+1 from r where n < 3)
-    )
-    select n from r
-);
-> SUM(N)
-> ------
-> 6
-> rows: 1
-
-select sum(n) from (select 0) join (
-    with recursive r(n) as (
-        (select 1) union all (select n+1 from r where n < 3)
-    )
-    select n from r
-) on 1=1;
-> SUM(N)
-> ------
-> 6
-> rows: 1
-
-select 0 from (
-    select 0 where 0 in (
-        with recursive r(n) as (
-            (select 1) union all (select n+1 from r where n < 3)
-        )
-        select n from r
-    )
-);
-> 0
-> -
-> rows: 0
-
 create table x(id int not null);
 > ok