diff --git a/jOOQ/src/main/java/org/jooq/Field.java b/jOOQ/src/main/java/org/jooq/Field.java index 7099ad5285..15afaab9d1 100644 --- a/jOOQ/src/main/java/org/jooq/Field.java +++ b/jOOQ/src/main/java/org/jooq/Field.java @@ -79,7 +79,7 @@ import org.jooq.types.Interval; * @param The field type * @author Lukas Eder */ -public interface Field extends SelectField, GroupField { +public interface Field extends SelectField, GroupField, FieldOrRow { // ------------------------------------------------------------------------ // API diff --git a/jOOQ/src/main/java/org/jooq/FieldOrRow.java b/jOOQ/src/main/java/org/jooq/FieldOrRow.java new file mode 100644 index 0000000000..93270e62ca --- /dev/null +++ b/jOOQ/src/main/java/org/jooq/FieldOrRow.java @@ -0,0 +1,61 @@ +/** + * Copyright (c) 2009-2015, Data Geekery GmbH (http://www.datageekery.com) + * All rights reserved. + * + * 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. + * + * Other licenses: + * ----------------------------------------------------------------------------- + * Commercial licenses for this work are available. These replace the above + * ASL 2.0 and offer limited warranties, support, maintenance, and commercial + * database integrations. + * + * For more information, please visit: http://www.jooq.org/licenses + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + */ +package org.jooq; + +/** + * A common base type for {@link Field} and {@link Row} where DSL API accepts + * both types alike. + *

+ * This is useful for expressions like GROUPING SETS, when + * expressing things like + * + *

+ * 
+ * CUBE ( (a,b), (c,d) )
+ * ROLLUP ( a, (b,c), d )
+ * 
+ * 
+ * + * @author Lukas Eder + */ +public interface FieldOrRow extends QueryPart { + +} diff --git a/jOOQ/src/main/java/org/jooq/Row.java b/jOOQ/src/main/java/org/jooq/Row.java index 5055ac50d2..70245efbfe 100644 --- a/jOOQ/src/main/java/org/jooq/Row.java +++ b/jOOQ/src/main/java/org/jooq/Row.java @@ -50,7 +50,7 @@ package org.jooq; * * @author Lukas Eder */ -public interface Row extends QueryPart { +public interface Row extends FieldOrRow { /** * Get the degree of this row value expression.