The database URL setting PAGE_SIZE setting is now also used for the MVStore.…

The database URL setting PAGE_SIZE setting is now also used for the MVStore. MVStore: the default page split size for persistent stores is now 4096 (it was 16 KB so far). This should reduce the database file size for most situations (in some cases, less than half the size of the previous version).

h2/src/test/org/h2/test/store/TestMVTableEngine.java

@@ -391,8 +391,11 @@ public class TestMVTableEngine extends TestBase {
         rs = stat.executeQuery("explain analyze select * from test");
         rs.next();
         String plan = rs.getString(1);
-        // expect about 249 reads
-        assertTrue(plan, plan.contains("reads: 2"));
+        // expect about 1000 reads
+        String readCount = plan.substring(plan.indexOf("reads: "));
+        readCount = readCount.substring("reads: ".length(), readCount.indexOf('\n'));
+        int rc = Integer.parseInt(readCount);
+        assertTrue(plan, rc >= 1000 && rc <= 1200);
         conn.close();
     }