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46 lines
979 B
46 lines
979 B
1 year ago
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<?php
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/**
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* This file is part of CodeIgniter 4 framework.
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*
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* (c) CodeIgniter Foundation <admin@codeigniter.com>
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*
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* For the full copyright and license information, please view
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* the LICENSE file that was distributed with this source code.
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*/
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namespace CodeIgniter\Database\Postgre;
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use CodeIgniter\Database\BaseUtils;
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use CodeIgniter\Database\Exceptions\DatabaseException;
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/**
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* Utils for Postgre
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*/
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class Utils extends BaseUtils
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{
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/**
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* List databases statement
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*
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* @var string
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*/
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protected $listDatabases = 'SELECT datname FROM pg_database';
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/**
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* OPTIMIZE TABLE statement
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*
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* @var string
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*/
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protected $optimizeTable = 'REINDEX TABLE %s';
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/**
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* Platform dependent version of the backup function.
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*
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* @return never
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*/
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public function _backup(?array $prefs = null)
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{
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throw new DatabaseException('Unsupported feature of the database platform you are using.');
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}
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}
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