📜  在火花中添加新列 - 无论代码示例

📅  最后修改于: 2022-03-11 14:59:29.394000             🧑  作者: Mango

代码示例1
+-----+------+
|EmpId|Salary|
+-----+------+
|111  |50000 |
|222  |60000 |
|333  |40000 
+-----+------+