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<?php |
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/** |
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* This file is part of Cycle ORM package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Cycle\Database\Driver\MySQL; |
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use Cycle\Database\Driver\CachingCompilerInterface; |
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use Cycle\Database\Driver\Compiler; |
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use Cycle\Database\Driver\MySQL\Injection\CompileJson; |
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use Cycle\Database\Driver\Quoter; |
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use Cycle\Database\Injection\FragmentInterface; |
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use Cycle\Database\Injection\Parameter; |
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use Cycle\Database\Query\QueryParameters; |
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/** |
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* MySQL syntax specific compiler. |
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*/ |
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class MySQLCompiler extends Compiler implements CachingCompilerInterface |
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{ |
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/** |
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* @param QueryParameters $params |
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* @param Quoter $q |
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* @param array $tokens |
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* |
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* @return string |
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*/ |
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protected function insertQuery(QueryParameters $params, Quoter $q, array $tokens): string |
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{ |
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if ($tokens['columns'] === []) { |
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return sprintf( |
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'INSERT INTO %s () VALUES ()', |
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$this->name($params, $q, $tokens['table'], true) |
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); |
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} |
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return parent::insertQuery($params, $q, $tokens); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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326 |
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* @link http://dev.mysql.com/doc/refman/5.0/en/select.html#id4651990 |
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*/ |
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protected function limit(QueryParameters $params, Quoter $q, int $limit = null, int $offset = null): string |
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310 |
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{ |
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if ($limit === null && $offset === null) { |
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return ''; |
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} |
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16 |
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$statement = ''; |
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if ($limit === null) { |
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// When limit is not provided (or 0) but offset does we can replace |
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// limit value with PHP_INT_MAX |
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$statement .= 'LIMIT 18446744073709551615 '; |
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} else { |
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$statement .= 'LIMIT ? '; |
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$params->push(new Parameter($limit)); |
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} |
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10 |
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if ($offset !== null) { |
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$statement .= 'OFFSET ?'; |
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$params->push(new Parameter($offset)); |
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} |
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return trim($statement); |
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} |
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protected function compileJsonOrderBy(string $path): FragmentInterface |
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{ |
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return new CompileJson($path); |
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} |
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} |
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cycle /
database
