get_charset_collate(); $table = $wpdb->prefix . static::$tableName; dbDelta( "CREATE TABLE {$table} ( id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT, place_id VARCHAR(255) NOT NULL, review_id VARCHAR(255) NOT NULL, author_name VARCHAR(255) NULL, author_photo TEXT NULL, rating DECIMAL(2,1) NULL, review_text TEXT NULL, review_time DATETIME NULL, created_at TIMESTAMP NULL, updated_at TIMESTAMP NULL, PRIMARY KEY (id), UNIQUE KEY unique_place_review (place_id, review_id), KEY place_id (place_id) ) ENGINE=InnoDB {$charset_collate};" ); } }