/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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*/
package org.teiid.query.parser;
import static org.teiid.query.parser.TestParser.*;
import org.junit.Test;
import org.teiid.metadata.Table.TriggerEvent;
import org.teiid.query.sql.lang.AlterTrigger;
import org.teiid.query.sql.lang.AlterView;
import org.teiid.query.sql.lang.QueryCommand;
import org.teiid.query.sql.proc.TriggerAction;
import org.teiid.query.sql.symbol.GroupSymbol;
@SuppressWarnings("nls")
public class TestParseAlter {
@Test public void testAlterView() throws Exception {
AlterView alterView = new AlterView();
alterView.setTarget(new GroupSymbol("x"));
alterView.setDefinition((QueryCommand) QueryParser.getQueryParser().parseCommand("/*+ cache */ SELECT 1"));
helpTest("alter view x as /*+ cache */ select 1", "ALTER VIEW x AS\n/*+ cache */ SELECT 1", alterView);
}
@Test public void testAlterProc() throws Exception {
AlterView alterView = new AlterView();
alterView.setTarget(new GroupSymbol("x"));
alterView.setDefinition((QueryCommand) QueryParser.getQueryParser().parseCommand("/*+ cache */ SELECT 1"));
helpTest("alter view x as /*+ cache */ select 1", "ALTER VIEW x AS\n/*+ cache */ SELECT 1", alterView);
}
@Test public void testAlterTrigger() throws Exception {
AlterTrigger alterTrigger = new AlterTrigger();
alterTrigger.setTarget(new GroupSymbol("x"));
alterTrigger.setEvent(TriggerEvent.UPDATE);
alterTrigger.setDefinition((TriggerAction) QueryParser.getQueryParser().parseUpdateProcedure("for each row begin end"));
helpTest("alter trigger on x instead of update as for each row begin end", "ALTER TRIGGER ON x INSTEAD OF UPDATE AS\nFOR EACH ROW\nBEGIN\nEND", alterTrigger);
}
@Test public void testAlterDisabled() throws Exception {
AlterTrigger alterTrigger = new AlterTrigger();
alterTrigger.setTarget(new GroupSymbol("x"));
alterTrigger.setEvent(TriggerEvent.UPDATE);
alterTrigger.setEnabled(false);
helpTest("alter trigger on x instead of update disabled", "ALTER TRIGGER ON x INSTEAD OF UPDATE DISABLED", alterTrigger);
}
@Test public void testCreateTrigger() throws Exception {
AlterTrigger alterTrigger = new AlterTrigger();
alterTrigger.setCreate(true);
alterTrigger.setTarget(new GroupSymbol("x"));
alterTrigger.setEvent(TriggerEvent.UPDATE);
alterTrigger.setDefinition((TriggerAction) QueryParser.getQueryParser().parseUpdateProcedure("for each row begin end"));
helpTest("create trigger on x instead of update as for each row begin end", "CREATE TRIGGER ON x INSTEAD OF UPDATE AS\nFOR EACH ROW\nBEGIN\nEND", alterTrigger);
}
}