collation of database changed

db/appdb.sql

@@ -3,7 +3,7 @@
 -- https://www.phpmyadmin.net/
 -- https://www.phpmyadmin.net/
 --
 --
 -- Host: 127.0.0.1:3308
 -- Host: 127.0.0.1:3308
--- Generation Time: Mar 29, 2020 at 06:12 PM
+-- Generation Time: Mar 29, 2020 at 10:05 PM
 -- Server version: 8.0.18
 -- Server version: 8.0.18
 -- PHP Version: 7.3.12
 -- PHP Version: 7.3.12
 
 
@@ -31,11 +31,11 @@ SET time_zone = "+00:00";
 DROP TABLE IF EXISTS `item`;
 DROP TABLE IF EXISTS `item`;
 CREATE TABLE IF NOT EXISTS `item` (
 CREATE TABLE IF NOT EXISTS `item` (
   `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
   `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
-  `name` varchar(60) NOT NULL,
-  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
-  `img` varchar(80) NOT NULL,
+  `name` varchar(60) COLLATE utf8_unicode_ci NOT NULL,
+  `description` text CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
+  `img` varchar(80) COLLATE utf8_unicode_ci NOT NULL,
   PRIMARY KEY (`id`)
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
 
 
 -- --------------------------------------------------------
 -- --------------------------------------------------------
 
 
@@ -46,14 +46,14 @@ CREATE TABLE IF NOT EXISTS `item` (
 DROP TABLE IF EXISTS `user`;
 DROP TABLE IF EXISTS `user`;
 CREATE TABLE IF NOT EXISTS `user` (
 CREATE TABLE IF NOT EXISTS `user` (
   `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
   `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
-  `fullname` varchar(40) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
-  `password` varchar(64) NOT NULL,
-  `name` varchar(80) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL,
-  `email` varchar(80) NOT NULL,
-  `group` varchar(10) NOT NULL,
+  `fullname` varchar(40) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
+  `password` varchar(64) COLLATE utf8_unicode_ci NOT NULL,
+  `name` varchar(80) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT NULL,
+  `email` varchar(80) COLLATE utf8_unicode_ci NOT NULL,
+  `group` varchar(10) COLLATE utf8_unicode_ci NOT NULL,
   PRIMARY KEY (`id`),
   PRIMARY KEY (`id`),
   UNIQUE KEY `email` (`email`)
   UNIQUE KEY `email` (`email`)
-) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
 
 
 --
 --
 -- Dumping data for table `user`
 -- Dumping data for table `user`
@@ -75,7 +75,7 @@ CREATE TABLE IF NOT EXISTS `user_item` (
   `id_item` int(10) UNSIGNED NOT NULL,
   `id_item` int(10) UNSIGNED NOT NULL,
   PRIMARY KEY (`id_user`,`id_item`),
   PRIMARY KEY (`id_user`,`id_item`),
   KEY `id_item` (`id_item`)
   KEY `id_item` (`id_item`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
 
 
 --
 --
 -- Constraints for dumped tables
 -- Constraints for dumped tables