org.jooq.WindowRowsAndStep 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
*
* https://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: https://www.jooq.org/legal/licensing
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package org.jooq;
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import static org.jooq.SQLDialect.FIREBIRD;
import static org.jooq.SQLDialect.H2;
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import static org.jooq.SQLDialect.MARIADB;
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import static org.jooq.SQLDialect.MYSQL;
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import static org.jooq.SQLDialect.POSTGRES;
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import static org.jooq.SQLDialect.SQLITE;
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import static org.jooq.SQLDialect.YUGABYTEDB;
import org.jetbrains.annotations.NotNull;
/**
* This type is used for the window function DSL API.
*
* Example:
* field.firstValue()
* .ignoreNulls()
* .over()
* .partitionBy(AUTHOR_ID)
* .orderBy(PUBLISHED_IN.asc())
* .rowsBetweenUnboundedPreceding()
* .andUnboundedFollowing()
*
*
* @param The function return type
* @author Lukas Eder
*/
public interface WindowRowsAndStep {
/**
* Add a … AND UNBOUNDED PRECEDING frame clause to the window
* function.
*/
@NotNull
@Support({ FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
WindowExcludeStep andUnboundedPreceding();
/**
* Add a … AND [number] PRECEDING frame clause to the window
* function.
*/
@NotNull
@Support({ FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
WindowExcludeStep andPreceding(int number);
/**
* Add a … AND CURRENT ROW frame clause to the window
* function.
*/
@NotNull
@Support({ FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
WindowExcludeStep andCurrentRow();
/**
* Add a … AND UNBOUNDED FOLLOWING frame clause to the window
* function.
*/
@NotNull
@Support({ FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
WindowExcludeStep andUnboundedFollowing();
/**
* Add a … AND [number] FOLLOWING frame clause to the window
* function.
*/
@NotNull
@Support({ FIREBIRD, H2, MARIADB, MYSQL, POSTGRES, SQLITE, YUGABYTEDB })
WindowExcludeStep andFollowing(int number);
}