skipIf(!$this->connection->getDatabasePlatform() instanceof MySQLPlatform, 'This migration only apply to MySQL'); $this->addSql('ALTER DATABASE `' . $this->connection->getParams()['dbname'] . '` CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;'); // convert field length for utf8mb4 // http://stackoverflow.com/a/31474509/569101 $this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE confirmation_token confirmation_token VARCHAR(180) DEFAULT NULL;'); $this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE salt salt VARCHAR(180) NOT NULL;'); $this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE password password VARCHAR(180) NOT NULL;'); $this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('tag') . ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CHANGE `text` `text` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CHANGE `quote` `quote` VARCHAR(191) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE `title` `title` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE `content` `content` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('tag') . ' CHANGE `label` `label` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE `name` `name` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); } public function down(Schema $schema): void { $this->skipIf(!$this->connection->getDatabasePlatform() instanceof MySQLPlatform, 'This migration only apply to MySQL'); $this->addSql('ALTER DATABASE `' . $this->connection->getParams()['dbname'] . '` CHARACTER SET = utf8 COLLATE = utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('tag') . ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CHANGE `text` `text` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CHANGE `quote` `quote` VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE `title` `title` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE `content` `content` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('tag') . ' CHANGE `label` `label` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); $this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE `name` `name` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;'); } }