org.jooq.DeleteReturningStep Maven / Gradle / Ivy
/*
* 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
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* 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
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*/
package org.jooq;
// ...
import static org.jooq.SQLDialect.FIREBIRD;
// ...
import static org.jooq.SQLDialect.POSTGRES;
import java.util.Collection;
/**
* This type is used for the {@link Delete}'s DSL API.
*
* Example:
* DSLContext create = DSL.using(configuration);
*
* create.delete(table)
* .where(field1.greaterThan(100))
* .execute();
*
* This implemented differently for every dialect:
*
* - Firebird and Postgres have native support for
*
UPDATE .. RETURNING clauses
* - DB2 allows to execute
*
SELECT .. FROM FINAL TABLE (DELETE ...)
*
*
* @author Lukas Eder
*/
public interface DeleteReturningStep extends DeleteFinalStep {
/**
* Configure the DELETE statement to return all fields in
* R.
*
* @see UpdateResultStep
*/
@Support({ FIREBIRD, POSTGRES })
DeleteResultStep returning();
/**
* Configure the DELETE statement to return a list of fields in
* R.
*
* @param fields Fields to be returned
* @see UpdateResultStep
*/
@Support({ FIREBIRD, POSTGRES })
DeleteResultStep returning(Field... fields);
/**
* Configure the DELETE statement to return a list of fields in
* R.
*
* @param fields Fields to be returned
* @see UpdateResultStep
*/
@Support({ FIREBIRD, POSTGRES })
DeleteResultStep returning(Collection> fields);
}