⚡ add index on dict.name (#256)

sql/eladmin.sql

@@ -103,7 +103,8 @@ CREATE TABLE `dict`  (
   `name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '字典名称',
   `remark` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '描述',
   `create_time` datetime NULL DEFAULT NULL COMMENT '创建日期',
-  PRIMARY KEY (`id`) USING BTREE
+  PRIMARY KEY (`id`) USING BTREE,
+  KEY `idx_name` (`name`)
 ) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '数据字典' ROW_FORMAT = Compact;
 
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