/**
* Copyright (C) 2009-2013 FoundationDB, LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.foundationdb.server.test.it.bugs.bug1047046;
import com.foundationdb.ais.model.TableIndex;
import com.foundationdb.server.test.it.dxl.AlterTableITBase;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
public class AlterColumnInSpatialIndexIT extends AlterTableITBase {
private static final String SCHEMA = "test";
private static final String TABLE = "t1";
private static final String INDEX_NAME = "idx1";
private static final int ROW_COUNT = 3;
public void createAndLoadTable() {
int tid = createTable(SCHEMA, TABLE, "c1 decimal(11,7), c2 decimal(11,7)");
writeRows(
row(tid, "43.5435", "156.989"),
row(tid, "32.456", "99.543"),
row(tid, "53.00", "80.00")
);
createIndex(SCHEMA, TABLE, INDEX_NAME, "z_order_lat_lon(c1, c2)");
TableIndex index = getTable(tid).getIndex("idx1");
assertNotNull("Found index", index);
assertEquals("Is spatial", true, index.isSpatial());
}
// From bug report
@Test
public void alterToIncompatible() {
createAndLoadTable();
runAlter("ALTER TABLE t1 ALTER c2 SET DATA TYPE varchar(10)");
final int tid = tableId(SCHEMA, TABLE);
assertEquals("row count", ROW_COUNT, scanAll(tid).size());
assertEquals("Index exists", false, getTable(tid).getIndex(INDEX_NAME) != null);
}
@Test
public void alterToCompatible() {
createAndLoadTable();
final int tid = tableId(SCHEMA, TABLE);
TableIndex indexBefore = getTable(tid).getIndex(INDEX_NAME);
assertEquals("index row count before alter", ROW_COUNT, scanAllIndex(indexBefore).size());
runAlter("ALTER TABLE t1 ALTER c2 SET DATA TYPE decimal(22,14)");
assertEquals("row count", ROW_COUNT, scanAll(tid).size());
TableIndex index = getTable(tid).getIndex(INDEX_NAME);
assertEquals("Index exists", true, index != null);
assertEquals("index row count", ROW_COUNT, scanAllIndex(index).size());
}
@Test
public void dropColumn2() {
createAndLoadTable();
runAlter("ALTER TABLE t1 DROP COLUMN c2");
final int tid = tableId(SCHEMA, TABLE);
assertEquals("row count", ROW_COUNT, scanAll(tid).size());
assertEquals("Index exists", false, getTable(tid).getIndex(INDEX_NAME) != null);
}
@Test
public void dropColumn1() {
createAndLoadTable();
runAlter("ALTER TABLE t1 DROP COLUMN c1");
final int tid = tableId(SCHEMA, TABLE);
assertEquals("row count", ROW_COUNT, scanAll(tid).size());
assertEquals("Index exists", false, getTable(tid).getIndex(INDEX_NAME) != null);
}
}