packages/sql-semantics-postgres/resources/models/Value/AlterDatabaseStmtWithAlterDatabaseNameRefreshCollationVersionP_e7f4e73d.php

1<?php
2
3declare(strict_types=1);
4
5namespace SqlSemantics\Statement\Model\PostgreSql\Value;
6
7/**
8 * The AlterDatabaseStmt SQL value; generated by bin/build-models.php.
9 *
10 * @visibility public
11 * @example Accept a structured SQL value
12 *     $write = static fn (\SqlSemantics\Statement\Model\PostgreSql\Value\AlterDatabaseStmtWithAlterDatabaseNameRefreshCollationVersionP_e7f4e73d $value): string => \SqlSemantics\Statement\Writer::render($value);
13 *     $write instanceof \Closure // => true
14 */
15final class AlterDatabaseStmtWithAlterDatabaseNameRefreshCollationVersionP_e7f4e73d implements \SqlSemantics\Statement\Model\PostgreSql\Role\AlterDatabaseStmtForm, \SqlSemantics\Statement\Model\PostgreSql\Role\ParseToplevelForm, \SqlSemantics\Statement\Model\PostgreSql\Role\RoutineBodyStmtForm, \SqlSemantics\Statement\Model\PostgreSql\Role\StmtForm, \SqlSemantics\Statement\Model\PostgreSql\Role\StmtmultiForm, \SqlSemantics\Statement\Model\PostgreSql\Role\ToplevelStmtForm, \SqlSemantics\Statement\Command
16{
17    use \SqlSemantics\Statement\Assertion;
18
19    /**
20     * Supplies the SQL values of this form; comments are kept by the position of the symbol each precedes.
21     */
22    public function __construct(
23        public readonly \SqlSemantics\Statement\Model\PostgreSql\Role\NameForm $name,
24        public readonly \SqlSemantics\Statement\Comments $comments = new \SqlSemantics\Statement\Comments(),
25    ) {
26        $this->assert(\SqlSemantics\Statement\Model\PostgreSql\Contract\Contracts::contains($name), 'The name must be a generated immutable SQL value.');
27    }
28
29    /**
30     * Writes SQL entirely from this value's fields.
31     */
32    public function write(\SqlSemantics\Statement\Writer $writer): void
33    {
34        $writer->comments($this->comments, 0);
35        $writer->append('ALTER');
36        $writer->comments($this->comments, 1);
37        $writer->append('DATABASE');
38        $writer->comments($this->comments, 2);
39        $this->name->write($writer);
40        $writer->comments($this->comments, 3);
41        $writer->append('REFRESH');
42        $writer->comments($this->comments, 4);
43        $writer->append('COLLATION');
44        $writer->comments($this->comments, 5);
45        $writer->append('VERSION');
46    }
47
48    /**
49     * Returns a copy with a new name, preserving every other field.
50     */
51    public function withName(\SqlSemantics\Statement\Model\PostgreSql\Role\NameForm $name): self
52    {
53        return new self($name, $this->comments);
54    }
55
56    /**
57     * Returns a copy with a new comments, preserving every other field.
58     */
59    public function withComments(\SqlSemantics\Statement\Comments $comments): self
60    {
61        return new self($this->name, $comments);
62    }
63}
64