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Added an example that prints out SELECT 1 FROM DUAL statements in each dialect

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This commit is contained in:
Lukas Eder 2014-07-01 13:40:29 +02:00
parent 521df3ff8b
commit a61a8f703e
2 changed files with 65 additions and 0 deletions
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1
jOOQ-test/.classpath
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@ -14,6 +14,7 @@
</attributes>
</classpathentry>
<classpathentry including="**/*.java" kind="src" path="src/test/resources"/>
<classpathentry kind="src" path="src/example/java"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
<attributes>
<attribute name="maven.pomderived" value="true"/>

64
jOOQ-test/src/example/java/org/jooq/example/rendering/DualExample.java Normal file
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@ -0,0 +1,64 @@
/**
* Copyright (c) 2009-2014, Data Geekery GmbH (http://www.datageekery.com)
* All rights reserved.
*
* This work is dual-licensed
* - under the Apache Software License 2.0 (the "ASL")
* - under the jOOQ License and Maintenance Agreement (the "jOOQ License")
* =============================================================================
* You may choose which license applies to you:
*
* - If you're using this work with Open Source databases, you may choose
* either ASL or jOOQ License.
* - If you're using this work with at least one commercial database, you must
* choose jOOQ License
*
* For more information, please visit http://www.jooq.org/licenses
*
* Apache Software License 2.0:
* -----------------------------------------------------------------------------
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* jOOQ License and Maintenance Agreement:
* -----------------------------------------------------------------------------
* Data Geekery grants the Customer the non-exclusive, timely limited and
* non-transferable license to install and use the Software under the terms of
* the jOOQ License and Maintenance Agreement.
*
* This library is distributed with a LIMITED WARRANTY. See the jOOQ License
* and Maintenance Agreement for more details: http://www.jooq.org/licensing
*/
package org.jooq.example.rendering;
import static org.jooq.SQLDialect.families;
import static org.jooq.impl.DSL.inline;
import static org.jooq.impl.DSL.using;
import java.util.stream.Stream;
import org.jooq.tools.StringUtils;
/**
* This example renders the <code>SELECT 1 FROM DUAL</code> statement in all SQL
* dialect families.
*
* @author Lukas Eder
*/
public class DualExample {
public static void main(String[] args) {
Stream.of(families())
.map(family -> StringUtils.rightPad(family.name(), 10) + ":" + using(family).select(inline(1)).getSQL())
.forEach(System.out::println);
}
}