tests/phx/src/test/java/org/trafodion/phoenix/end2end/UpsertSelectAutoCommitTest.java

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package test.java.org.trafodion.phoenix.end2end;

import static org.junit.Assert.*;
import org.junit.*;
import java.sql.*;
import java.util.*;


public class UpsertSelectAutoCommitTest extends BaseTest {

    @BeforeClass
    public static void doTestSuiteSetup() throws Exception {
        /* List all of the object names being used in this entire class.
         * The objects are dropped with errors ignored, so it is OK if the
         * object does not exist for a particular test.
         */
        objDropList = new ArrayList<String>(
            Arrays.asList("table atable", "table atable2"));
        doBaseTestSuiteSetup();
    }
    /* @AfterClass, @Before, @After are defined in BaseTest */

    @Test
    public void testAutoCommitUpsertSelect() throws Exception {
        printTestDescription();

        conn.setAutoCommit(true);
        if (tgtPH()) conn.createStatement().execute("CREATE TABLE atable (ORGANIZATION_ID CHAR(15) NOT NULL, ENTITY_ID CHAR(15) NOT NULL, A_STRING VARCHAR\n" +
        "CONSTRAINT pk PRIMARY KEY (organization_id, entity_id))");
        else if (tgtSQ()||tgtTR()) conn.createStatement().execute("CREATE TABLE atable (ORGANIZATION_ID CHAR(15) NOT NULL, ENTITY_ID CHAR(15) NOT NULL, A_STRING VARCHAR(128)\n" +
        ", CONSTRAINT pk_upsertSelectAutoCommit1 PRIMARY KEY (organization_id, entity_id))");
 
       // Insert all rows at ts
        PreparedStatement stmt = null;
        if (tgtPH()||tgtTR()) stmt = conn.prepareStatement(
                "upsert into " +
                "ATABLE(" +
                "    ORGANIZATION_ID, " +
                "    ENTITY_ID, " +
                "    A_STRING " +
                "    )" +
                "VALUES (?, ?, ?)");
        else if (tgtSQ()) stmt = conn.prepareStatement(
                "insert into " +
                "ATABLE(" +
                "    ORGANIZATION_ID, " +
                "    ENTITY_ID, " +
                "    A_STRING " +
                "    )" +
                "VALUES (?, ?, ?)");
        stmt.setString(1, tenantId);
        stmt.setString(2, ROW1);
        stmt.setString(3, A_VALUE);
        stmt.execute();
        
        String query = "SELECT entity_id, a_string FROM ATABLE";
        PreparedStatement statement = conn.prepareStatement(query);
        ResultSet rs = statement.executeQuery();
        
        assertTrue(rs.next());
        assertEquals(ROW1, rs.getString(1));
        assertEquals(A_VALUE, rs.getString(2));
        assertFalse(rs.next());
        
        if (tgtPH()) conn.createStatement().execute("CREATE TABLE atable2 (ORGANIZATION_ID CHAR(15) NOT NULL, ENTITY_ID CHAR(15) NOT NULL, A_STRING VARCHAR\n" +
        "CONSTRAINT pk PRIMARY KEY (organization_id, entity_id))");
        else if (tgtSQ()||tgtTR()) conn.createStatement().execute("CREATE TABLE atable2 (ORGANIZATION_ID CHAR(15) NOT NULL, ENTITY_ID CHAR(15) NOT NULL, A_STRING VARCHAR(128)\n" +
        ", CONSTRAINT pk_upsertSelectAutoCommit2 PRIMARY KEY (organization_id, entity_id))");
        
        if (tgtPH()||tgtTR()) conn.createStatement().execute("UPSERT INTO atable2 SELECT * FROM ATABLE");
        else if (tgtSQ()) conn.createStatement().execute("INSERT INTO atable2 SELECT * FROM ATABLE");

        query = "SELECT entity_id, a_string FROM ATABLE2";
        statement = conn.prepareStatement(query);
        rs = statement.executeQuery();
        
        assertTrue(rs.next());
        assertEquals(ROW1, rs.getString(1));
        assertEquals(A_VALUE, rs.getString(2));
        assertFalse(rs.next());
        
    }
}