restore old version

db/mysql_change_column_name.js

@@ -13,7 +13,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  */
-var mysql = require("mysql2");
+var mysql = require("mysql");
 var config = require("../config/db");
 
 var client = mysql.createConnection({

db/mysql_connection.js

@@ -13,7 +13,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  */
-var mysql = require("mysql2");
+var mysql = require("mysql");
 var config = require("../config/db");
 
 var connection = mysql.createConnection(config);

db/mysql_initialize.js

@@ -13,7 +13,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  */
-var mysql = require("mysql2");
+var mysql = require("mysql");
 var config = require("../config/db");
 
 var client = mysql.createConnection({

docker-compose.yml

@@ -26,7 +26,7 @@ services:
     depends_on:
       - init_db
   mysql:
-    image: mysql:9
+    image: mysql:5.7
     environment:
       - MYSQL_DATABASE=cfps_user
       - MYSQL_USER=cfps_user

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "cfp-summary",
+  "name": "CFP summary",
   "version": "1.0.0",
   "description": "Call for Paper database application",
   "main": "index.js",
@@ -9,12 +9,12 @@
   "author": "Yuta Hirokawa",
   "license": "Apache-2.0",
   "dependencies": {
-    "body-parser": "^1.20.3",
-    "express": "^4.21.1",
-    "jquery": "^3.7.1",
-    "moment": "^2.30.1",
-    "mysql2": "^3.11.3",
-    "pug": "^2.0.4",
-    "underscore": "^1.13.7"
+    "body-parser": "^1.15.2",
+    "express": "^4.14.0",
+    "jquery": "^3.1.1",
+    "moment": "^2.15.1",
+    "mysql": "^2.11.1",
+    "pug": "^2.0.0-beta6",
+    "underscore": "^1.8.3"
   }
 }