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 * Licensed under the Apache License, Version 2.0 (the "License");
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package org.jooq;

import org.jetbrains.annotations.*;


// ...
// ...
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import static org.jooq.SQLDialect.CUBRID;
// ...
import static org.jooq.SQLDialect.DERBY;
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;
// ...
import static org.jooq.SQLDialect.POSTGRES;
// ...
import static org.jooq.SQLDialect.SQLITE;
// ...
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// ...

import java.util.Collection;

A Query that can create indexes. 

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/**
 * A {@link Query} that can create indexes.
 * <p>
 * <h3>Referencing <code>XYZ*Step</code> types directly from client code</h3>
 * <p>
 * It is usually not recommended to reference any <code>XYZ*Step</code> 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: <a href=
 * "https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql">https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql</a>.
 * <p>
 * Drawbacks of referencing the <code>XYZ*Step</code> types directly:
 * <ul>
 * <li>They're operating on mutable implementations (as of jOOQ 3.x)</li>
 * <li>They're less composable and not easy to get right when dynamic SQL gets
 * complex</li>
 * <li>They're less readable</li>
 * <li>They might have binary incompatible changes between minor releases</li>
 * </ul>
 *
 * @author Lukas Eder
 */
public interface CreateIndexIncludeStep extends CreateIndexWhereStep {

    
Add an INCLUDE clause to include columns in an index.

If this is not supported by any given database, then the included columns
will simply be put in the index as ordinary columns, making the index a
composite index.
/**
     * Add an <code>INCLUDE</code> clause to include columns in an index.
     * <p>
     * If this is not supported by any given database, then the included columns
     * will simply be put in the index as ordinary columns, making the index a
     * composite index.
     */
    @NotNull
    @Support
    CreateIndexWhereStep include(Field<?>... fields);

    
Add an INCLUDE clause to include columns in an index.

If this is not supported by any given database, then the included columns
will simply be put in the index as ordinary columns, making the index a
composite index.
/**
     * Add an <code>INCLUDE</code> clause to include columns in an index.
     * <p>
     * If this is not supported by any given database, then the included columns
     * will simply be put in the index as ordinary columns, making the index a
     * composite index.
     */
    @NotNull
    @Support
    CreateIndexWhereStep include(Name... fields);

    
Add an INCLUDE clause to include columns in an index.

If this is not supported by any given database, then the included columns
will simply be put in the index as ordinary columns, making the index a
composite index.
/**
     * Add an <code>INCLUDE</code> clause to include columns in an index.
     * <p>
     * If this is not supported by any given database, then the included columns
     * will simply be put in the index as ordinary columns, making the index a
     * composite index.
     */
    @NotNull
    @Support
    CreateIndexWhereStep include(String... fields);

    
Add an INCLUDE clause to include columns in an index.

If this is not supported by any given database, then the included columns
will simply be put in the index as ordinary columns, making the index a
composite index.
/**
     * Add an <code>INCLUDE</code> clause to include columns in an index.
     * <p>
     * If this is not supported by any given database, then the included columns
     * will simply be put in the index as ordinary columns, making the index a
     * composite index.
     */
    @NotNull
    @Support
    CreateIndexWhereStep include(Collection<? extends Field<?>> fields);

}