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<?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 i18n messages tables. |
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* |
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* @author Dmitry Naumenko <[email protected]> |
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* @since 2.0.7 |
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*/ |
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class m150207_210500_i18n_init extends Migration |
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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('source_message', [ |
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'id' => $this->primaryKey(), |
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'category' => $this->string(), |
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'message' => $this->text(), |
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], $tableOptions); |
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$this->createTable('message', [ |
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'id' => $this->integer(), |
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'language' => $this->string(16), |
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'translation' => $this->text(), |
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], $tableOptions); |
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$this->addPrimaryKey('pk_message_id_language', 'message', ['id', 'language']); |
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$this->addForeignKey('fk_message_source_message', 'message', 'id', 'source_message', 'id', 'CASCADE', 'RESTRICT'); |
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} |
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public function down() |
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{ |
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$this->dropForeignKey('fk_message_source_message', 'message'); |
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$this->dropTable('message'); |
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$this->dropTable('source_message'); |
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} |
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} |
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yiisoft /
yii2
