/**
* 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.qp;
import com.foundationdb.ais.model.Group;
import com.foundationdb.qp.exec.UpdatePlannable;
import com.foundationdb.qp.row.BindableRow;
import com.foundationdb.qp.row.Row;
import com.foundationdb.qp.rowtype.Schema;
import com.foundationdb.qp.rowtype.TableRowType;
import com.foundationdb.server.test.ExpressionGenerators;
import com.foundationdb.server.types.mcompat.mtypes.MNumeric;
import org.junit.Test;
import java.util.Arrays;
import static com.foundationdb.qp.operator.API.*;
public class OrphanResolutionIT extends OperatorITBase
{
@Override
protected void setupCreateSchema()
{
parent = createTable(
"schema", "parent",
"pid int not null",
"px int",
"primary key(pid)");
child = createTable(
"schema", "child",
"pid int",
"cx int",
"grouping foreign key(pid) references parent(pid)");
}
@Override
protected void setupPostCreateSchema()
{
schema = new Schema(ais());
parentRowType = schema.tableRowType(table(parent));
childRowType = schema.tableRowType(table(child));
group = group(parent);
adapter = newStoreAdapter(schema);
queryContext = queryContext(adapter);
queryBindings = queryContext.createBindings();
db = new Row[] {
row(child, 1L, 100L),
row(child, 1L, 101L),
};
use(db);
}
// Inspired by bug 1020342.
@Test
public void test()
{
UpdatePlannable insertPlan =
insert_Default(
valuesScan_Default(
Arrays.asList(parentRow(1, 10)), parentRowType));
insertPlan.run(queryContext, queryBindings);
// Execution of insertPlan used to hang before 1020342 was fixed.
Row[] expected = new Row[] {
row(parentRowType, 1L, 10L),
// Last column of child rows is generated PK value
row(childRowType, 1L, 100L, 1L),
row(childRowType, 1L, 101L, 2L),
};
compareRows(expected, cursor(groupScan_Default(group), queryContext, queryBindings));
}
private BindableRow parentRow(int pid, int px)
{
return BindableRow.of(parentRowType, Arrays.asList(ExpressionGenerators.literal(pid, MNumeric.INT.instance(true)),
ExpressionGenerators.literal(px, MNumeric.INT.instance(true))));
}
private int parent;
private int child;
private TableRowType parentRowType;
private TableRowType childRowType;
private Group group;
}