org.jooq.CommonTableExpression 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
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* distributed under the License is distributed on an "AS IS" BASIS,
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*
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* -----------------------------------------------------------------------------
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* Apache-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;
import org.jooq.impl.QOM;
import org.jooq.impl.QOM.Materialized;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.annotations.ApiStatus.Experimental;
/**
* A common table expression.
*
* A common table expression is a table that can be supplied to
* WITH clauses. It may or may not be defined recursively.
*
* Example:
*
*
* // Assuming import static org.jooq.impl.DSL.*;
*
* Table<?> t = name("t").fields("v").as(select(one()));
*
* using(configuration)
* .select()
* .from(t)
* .fetch();
*
*
* Instances can be created using {@link Name#as(Select)}.
*
* @author Lukas Eder
*/
public interface CommonTableExpression extends Table {
// -------------------------------------------------------------------------
// XXX: Query Object Model
// -------------------------------------------------------------------------
/**
* Experimental query object model accessor method, see also {@link QOM}.
* Subject to change in future jOOQ versions, use at your own risk.
*/
@Experimental
@NotNull DerivedColumnList $derivedColumnList();
/**
* Experimental query object model accessor method, see also {@link QOM}.
* Subject to change in future jOOQ versions, use at your own risk.
*/
@Experimental
@NotNull ResultQuery $query();
/**
* Experimental query object model accessor method, see also {@link QOM}.
* Subject to change in future jOOQ versions, use at your own risk.
*/
@Experimental
@Nullable Materialized $materialized();
}