bug fixed

data/2.MySQL中阶/6.连接查询/5. 复杂连接/config.json

 {
   "node_id": "mysql-a4773004e0cf432aa7ccdf6b9490838f",
-  "keywords": ["join"],
+  "keywords": [
+    "join"
+  ],
   "children": [],
   "export": [
     "salary.json"
   ],
   "keywords_must": [
-    ["mysql", "复杂连接"]
+    [
+      "mysql",
+      "复杂连接"
+    ]
   ],
   "keywords_forbid": [],
   "group": 2

data/2.MySQL中阶/6.连接查询/5. 复杂连接/salary.md

@@ -8,7 +8,7 @@ create table employee
     id     serial primary key,
     name   varchar(256),
     dept   varchar(256),
-    salary money
+    salary numeric(16, 8)
 );
 ```
 
@@ -67,4 +67,3 @@ from employee
 where salary = max(salary)
 group by dept;
 ```
-

data/3.MySQL高阶/2.SQL高级技巧/2.Window Function/salary.md

@@ -8,7 +8,7 @@ create table employee
     id     serial primary key,
     name   text,
     dept   text,
-    salary money
+    salary numeric(16, 8)
 );
 ```