org.jooq.AlterTableAddStep 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
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* 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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* limitations under the License.
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* Other licenses:
* -----------------------------------------------------------------------------
* Commercial licenses for this work are available. These replace the above
* Apache-2.0 and offer limited warranties, support, maintenance, and commercial
* database integrations.
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package org.jooq;
import org.jetbrains.annotations.*;
// ...
import static org.jooq.SQLDialect.FIREBIRD;
import static org.jooq.SQLDialect.H2;
import static org.jooq.SQLDialect.HSQLDB;
import static org.jooq.SQLDialect.MARIADB;
// ...
import static org.jooq.SQLDialect.MYSQL;
/**
* The step in the ALTER TABLE DSL used to ADD
* columns.
*
*
Referencing XYZ*Step types directly from client code
*
* It is usually not recommended to reference any XYZ*Step types
* directly from client code, or assign them to local variables. When writing
* dynamic SQL, creating a statement's components dynamically, and passing them
* to the DSL API statically is usually a better choice. See the manual's
* section about dynamic SQL for details: https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql.
*
* Drawbacks of referencing the XYZ*Step types directly:
*
* - They're operating on mutable implementations (as of jOOQ 3.x)
* - They're less composable and not easy to get right when dynamic SQL gets
* complex
* - They're less readable
* - They might have binary incompatible changes between minor releases
*
*
* @author Lukas Eder
*/
public interface AlterTableAddStep extends AlterTableFinalStep {
/**
* Add a FIRST clause to ALTER TABLE … ADD ….
*/
@NotNull @CheckReturnValue
@Support({ FIREBIRD, H2, MARIADB, MYSQL })
AlterTableFinalStep first();
/**
* Add a BEFORE clause to ALTER TABLE … ADD ….
*/
@NotNull @CheckReturnValue
@Support({ H2, HSQLDB })
AlterTableFinalStep before(String columnName);
/**
* Add a BEFORE clause to ALTER TABLE … ADD ….
*/
@NotNull @CheckReturnValue
@Support({ H2, HSQLDB })
AlterTableFinalStep before(Name columnName);
/**
* Add a BEFORE clause to ALTER TABLE … ADD ….
*/
@NotNull @CheckReturnValue
@Support({ H2, HSQLDB })
AlterTableFinalStep before(Field columnName);
/**
* Add a AFTER clause to ALTER TABLE … ADD ….
*/
@NotNull @CheckReturnValue
@Support({ H2, MARIADB, MYSQL })
AlterTableFinalStep after(String columnName);
/**
* Add a AFTER clause to ALTER TABLE … ADD ….
*/
@NotNull @CheckReturnValue
@Support({ H2, MARIADB, MYSQL })
AlterTableFinalStep after(Name columnName);
/**
* Add a AFTER clause to ALTER TABLE … ADD ….
*/
@NotNull @CheckReturnValue
@Support({ H2, MARIADB, MYSQL })
AlterTableFinalStep after(Field columnName);
}