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19 lines
473 B
PHP
19 lines
473 B
PHP
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<?php
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use console\db\Migration;
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class m160512_080955_usernames_history_encoding extends Migration {
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public function safeUp() {
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$this->getDb()->createCommand('
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ALTER TABLE {{%usernames_history}}
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MODIFY username VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL
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')->execute();
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}
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public function safeDown() {
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$this->alterColumn('{{%usernames_history}}', 'username', $this->string()->notNull());
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}
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}
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