Merge pull request #629 from GiganticMinecraft/fix/update-at-migration

fix: form_meta_data の updated_at カラムに on update current_stamp を追加

server/migration/src/m20220101_000001_create_table.rs

@@ -32,7 +32,7 @@ impl MigrationTrait for Migration {
                     answer_visibility ENUM('PUBLIC', 'PRIVATE') NOT NULL DEFAULT 'PRIVATE',
                     created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
                     created_by CHAR(36) NOT NULL,
-                    updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                    updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
                     updated_by CHAR(36) NOT NULL,
                     FOREIGN KEY fk_form_meta_data_created_by(created_by) REFERENCES users(id),
                     FOREIGN KEY fk_form_meta_data_updated_by(updated_by) REFERENCES users(id)