feat: add sql solution to lc problems: No.0184

No.0184.Department Highest Salary

Author: YangFong

solution/0100-0199/0184.Department Highest Salary/README.md

@@ -84,7 +84,7 @@ Department 表:
 
 ### **SQL**
 
-```
+```sql
 SELECT
 	Department.NAME AS Department,
 	Employee.NAME AS Employee,
@@ -100,4 +100,24 @@ WHERE
         GROUP BY DepartmentId )
 ```
 
+```sql
+# Write your MySQL query statement below
+SELECT
+	d.NAME AS Department,
+	e1.NAME AS Employee,
+	e1.salary AS Salary 
+FROM
+	Employee AS e1
+	JOIN Department AS d ON e1.departmentId = d.id 
+WHERE
+	e1.salary = (
+	SELECT
+		MAX( Salary ) 
+	FROM
+		Employee AS e2 
+	WHERE
+		e2.departmentId = d.id 
+	)
+```
+
 <!-- tabs:end -->

solution/0100-0199/0184.Department Highest Salary/README_EN.md

@@ -82,7 +82,7 @@ Department table:
 
 ### **SQL**
 
-```
+```sql
 SELECT
 	Department.NAME AS Department,
 	Employee.NAME AS Employee,
@@ -98,4 +98,24 @@ WHERE
         GROUP BY DepartmentId )
 ```
 
+```sql
+# Write your MySQL query statement below
+SELECT
+	d.NAME AS Department,
+	e1.NAME AS Employee,
+	e1.salary AS Salary 
+FROM
+	Employee AS e1
+	JOIN Department AS d ON e1.departmentId = d.id 
+WHERE
+	e1.salary = (
+	SELECT
+		MAX( Salary ) 
+	FROM
+		Employee AS e2 
+	WHERE
+		e2.departmentId = d.id 
+	)
+```
+
 <!-- tabs:end -->