List of usedNLLeftOuterJoin() Examples

Examples of usedNLLeftOuterJoin()

org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()
@return true if a nested loop left outer join was used

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()




        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin());
        assertTrue(rtsp.usedHashJoin());




        // 1b. Equivalent variant of 1, just use ROJ instead.
        rs = s.executeQuery("SELECT * FROM FLIGHTS " +

View Full Code Here

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()




        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin()); // ROJ is made LOJ in case
                                                 // still used
        assertTrue(rtsp.usedHashJoin());




        // 2. Equivalent variant failed to rewrite prior to patch and was slow.

View Full Code Here

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()

                            "  ON CITIES.AIRPORT = FLIGHTS.ORIG_AIRPORT " +
                            "  WHERE COUNTRIES.COUNTRY_ISO_CODE = 'US'");
        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin());
        assertTrue(rtsp.usedHashJoin());


        // 2b. Equivalent variant of 2, just use ROJ instead.
        rs = s.executeQuery(
            "SELECT * FROM " +

View Full Code Here

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()

            "    CITIES ON CITIES.AIRPORT = FLIGHTS.ORIG_AIRPORT " +
            "  WHERE COUNTRIES.COUNTRY_ISO_CODE = 'US'");
        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin()); // ROJ is made LOJ in case
                                                 // still used
        assertTrue(rtsp.usedHashJoin());


    }

View Full Code Here

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()




        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin());
        assertTrue(rtsp.usedHashJoin());




        // 1b. Equivalent variant of 1, just use ROJ instead.
        rs = s.executeQuery("SELECT * FROM FLIGHTS " +

View Full Code Here

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()




        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin()); // ROJ is made LOJ in case
                                                 // still used
        assertTrue(rtsp.usedHashJoin());




        // 2. Equivalent variant failed to rewrite prior to patch and was slow.

View Full Code Here

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()

                            "  ON CITIES.AIRPORT = FLIGHTS.ORIG_AIRPORT " +
                            "  WHERE COUNTRIES.COUNTRY_ISO_CODE = 'US'");
        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin());
        assertTrue(rtsp.usedHashJoin());


        // 2b. Equivalent variant of 2, just use ROJ instead.
        rs = s.executeQuery(
            "SELECT * FROM " +

View Full Code Here

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()

            "    CITIES ON CITIES.AIRPORT = FLIGHTS.ORIG_AIRPORT " +
            "  WHERE COUNTRIES.COUNTRY_ISO_CODE = 'US'");
        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin()); // ROJ is made LOJ in case
                                                 // still used
        assertTrue(rtsp.usedHashJoin());


    }

View Full Code Here

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()




        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin());
        assertTrue(rtsp.usedHashJoin());




        // 1b. Equivalent variant of 1, just use ROJ instead.
        rs = s.executeQuery("SELECT * FROM FLIGHTS " +

View Full Code Here

Examples of org.apache.derbyTesting.junit.RuntimeStatisticsParser.usedNLLeftOuterJoin()




        rtsp = SQLUtilities.getRuntimeStatisticsParser(s);


        // Check that outer join has been rewritten
        assertFalse(rtsp.usedNLLeftOuterJoin()); // ROJ is made LOJ in case
                                                 // still used
        assertTrue(rtsp.usedHashJoin());




        // 2. Equivalent variant failed to rewrite prior to patch and was slow.

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.