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56 lines
1.3 KiB
PHP
56 lines
1.3 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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namespace phpbb\db\doctrine;
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use Doctrine\DBAL\Platforms\AbstractPlatform;
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use Doctrine\DBAL\Types\Type;
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/**
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* Case-insensitive string type (only supported by Postgres).
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*/
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class case_insensitive_string extends Type
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{
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public const CASE_INSENSITIVE_STRING = 'string_ci';
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/**
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* {@inheritdoc}
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*/
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public function getSQLDeclaration(array $column, AbstractPlatform $platform): string
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{
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if ($platform instanceof postgresql_platform)
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{
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return 'varchar_ci';
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}
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// This relies on our own oracle_platform implementation, and the fact that
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// we used 3 times larger capacity for strings on oracle for unicode strings
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// as on other platforms. This is not the case with varchar_ci, which uses
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// the same length as other platforms.
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if ($platform instanceof oracle_platform)
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{
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return $platform->getAsciiStringTypeDeclarationSQL($column);
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}
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return $platform->getVarcharTypeDeclarationSQL($column);
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}
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/**
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* {@inheritdoc}
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*/
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public function getName(): string
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{
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return self::CASE_INSENSITIVE_STRING;
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}
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}
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