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45 lines
1.0 KiB
45 lines
1.0 KiB
<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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use yii\db\Migration; |
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/** |
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* Initializes Session tables |
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* |
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* @author Misbahul D Munir <misbahuldmunir@gmail.com> |
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* @since 2.0.8 |
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*/ |
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class m160313_153426_session_init extends Migration |
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{ |
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/** |
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* @inheritdoc |
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*/ |
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public function up() |
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{ |
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$tableOptions = null; |
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if ($this->db->driverName === 'mysql') { |
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// http://stackoverflow.com/questions/766809/whats-the-difference-between-utf8-general-ci-and-utf8-unicode-ci |
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$tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB'; |
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} |
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$this->createTable('{{%session}}', [ |
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'id' => $this->string()->notNull(), |
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'expire' => $this->integer(), |
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'data' => $this->binary(), |
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'PRIMARY KEY ([[id]])', |
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], $tableOptions); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function down() |
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{ |
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$this->dropTable('{{%session}}'); |
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} |
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}
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