Sql Server中一次更新多列数据
UPATE yourTableName
SET column1 = xx, column2 = yy , column3 = zz
SET column1 = xx, column2 = yy , column3 = zz
WHERE yourCondition
举个例子，比如有这样一张表：
表名：StudentInfo
| Name | Number | Age |
| Bob | s1 | 20 |
| Lily | s2 | 20 |
| John | s3 | 21 |
UPATE StudentInfo
SET
Name = 'Small Bob', Age = 19
WHERE Number = 's1'
注意：单引号和都要是英文状态下的标点符号
