extend support for DB2 "WITH UR" clause to include INSERT statements

h2/src/main/org/h2/command/Parser.java

@@ -1070,6 +1070,9 @@ public class Parser {
                 } while (readIf(","));
             }
         }
+        if (database.getMode().isolationLevelInSelectOrInsertStatement) {
+            parseIsolationClause();
+        }
         return command;
     }
 
@@ -1769,7 +1772,7 @@ public class Parser {
                 read("ONLY");
             }
         }
-        if (database.getMode().isolationLevelInSelectStatement) {
+        if (database.getMode().isolationLevelInSelectOrInsertStatement) {
             parseIsolationClause();
         }
     }

h2/src/main/org/h2/engine/Mode.java

@@ -131,7 +131,7 @@ public class Mode {
     /**
      * can set the isolation level using WITH {RR|RS|CS|UR}
      */
-    public boolean isolationLevelInSelectStatement;
+    public boolean isolationLevelInSelectOrInsertStatement;
 
     /**
      * MySQL style INSERT ... ON DUPLICATE KEY UPDATE ...
@@ -149,7 +149,7 @@ public class Mode {
         mode.aliasColumnName = true;
         mode.supportOffsetFetch = true;
         mode.sysDummy1 = true;
-        mode.isolationLevelInSelectStatement = true;
+        mode.isolationLevelInSelectOrInsertStatement = true;
         add(mode);
 
         mode = new Mode("Derby");
@@ -157,7 +157,7 @@ public class Mode {
         mode.uniqueIndexSingleNull = true;
         mode.supportOffsetFetch = true;
         mode.sysDummy1 = true;
-        mode.isolationLevelInSelectStatement = true;
+        mode.isolationLevelInSelectOrInsertStatement = true;
         add(mode);
 
         mode = new Mode("HSQLDB");

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

@@ -380,6 +380,7 @@ public class TestCompatibility extends TestBase {
         stat.execute("drop table test if exists");
         stat.execute("create table test(id varchar)");
         res = stat.executeQuery("select * from test with ur");
+        stat.executeUpdate("insert into test values (1) with ur");
         res = stat.executeQuery("select * from test where id = 1 with rr");
         res = stat.executeQuery("select * from test order by id fetch next 2 rows only with rr");
         res = stat.executeQuery("select * from test order by id fetch next 2 rows only with rs");