update db

.streamlit/secrets.toml

@@ -1,6 +1,6 @@
 [mysql]
 host = "sql12.freesqldatabase.com"
 port = 3306
-user = "sql12759885"
-password = "K4Ngr8PWjt"
-dbname = "sql12759885"
+user = "sql12761095"
+password = "mvUNuQW8DX"
+dbname = "sql12761095"

employee_attrition_db.sql

@@ -875,7 +875,7 @@ CREATE TABLE `employee_comments` (
   `id` int(11) NOT NULL,
   `employee_id` varchar(50) NOT NULL,
   `comment` text NOT NULL,
-  `created_at` datetime DEFAULT current_timestamp()
+  `created_at` timestamp NOT NULL DEFAULT current_timestamp()
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
@@ -963,7 +963,7 @@ CREATE TABLE `history_prediction` (
   `hasil_prediksi_klasifikasi` varchar(50) DEFAULT NULL,
   `probabilitas_pred_klasifikasi` decimal(5,2) DEFAULT NULL,
   `hasil_prediksi_regresi` decimal(10,2) DEFAULT NULL,
-  `waktu_prediksi` datetime DEFAULT current_timestamp()
+  `waktu_prediksi` timestamp NOT NULL DEFAULT current_timestamp()
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --