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*
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package org.voltdb;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.junit.Test;
import org.voltdb.VoltDB.Configuration;
import org.voltdb.client.ProcCallException;
import org.voltdb.compiler.VoltProjectBuilder;
import org.voltdb.utils.MiscUtils;
public class TestAdhocDropCreateTable extends AdhocDDLTestBase
{
@Test
public void testDropCreateTableError() throws Exception {
String pathToCatalog = Configuration.getPathToCatalogForTest("adhocddl.jar");
String pathToDeployment = Configuration.getPathToCatalogForTest("adhocddl.xml");
VoltProjectBuilder builder = new VoltProjectBuilder();
builder.addLiteralSchema("create table FOO (ID integer);");
builder.setUseDDLSchema(true);
boolean success = builder.compile(pathToCatalog, 2, 1, 0);
assertTrue("Schema compilation failed", success);
MiscUtils.copyFile(builder.getPathToDeployment(), pathToDeployment);
VoltDB.Configuration config = new VoltDB.Configuration();
config.m_pathToCatalog = pathToCatalog;
config.m_pathToDeployment = pathToDeployment;
try {
startSystem(config);
// separate commands (succeed)
assertTrue(findTableInSystemCatalogResults("FOO"));
try {
m_client.callProcedure("@AdHoc", "drop table FOO;");
m_client.callProcedure("@AdHoc", "create table FOO (ID integer);");
}
catch (ProcCallException pce) {
pce.printStackTrace();
fail("Separate DROP/CREATE commands should have worked.");
}
// batch with conflicting DROP/CREATE for same table (fail)
assertTrue(findTableInSystemCatalogResults("FOO"));
boolean threw = false;
try {
m_client.callProcedure("@AdHoc", "drop table FOO; create table FOO (ID integer);");
}
catch (ProcCallException pce) {
threw = true;
boolean correct = pce.getMessage().contains("contains both DROP and CREATE");
assertTrue("Wrong error received for DROP/CREATE batch.", correct);
}
assertTrue("DROP/CREATE batch didn't fail.", threw);
// batch with non-conflicting DROP/CREATE for different tables (succeed)
assertTrue(findTableInSystemCatalogResults("FOO"));
assertFalse(findTableInSystemCatalogResults("FO"));
try {
m_client.callProcedure("@AdHoc", "drop table FOO; create table FO (NAME varchar(20));");
}
catch (ProcCallException pce) {
fail("Non-conflicting DROP/CREATE commands should have worked.");
}
assertFalse(findTableInSystemCatalogResults("FOO"));
assertTrue(findTableInSystemCatalogResults("FO"));
}
finally {
teardownSystem();
}
}
}