It should be noted that there are situations where the for UPDATE clause is not available for a given SELECT statement.

需要注意的是，在某些情况下给定的select语句不能使用FOR update子句。

youdao

You should update your common language runtime (CLR) to the current version as it is not guaranteed to work with earlier versions.

应将公共语言运行时 （CLR）更新到当前版本，因为不能保证早期版本也适用。

youdao

You should update your common language runtime (CLR) to the current version as it is not guaranteed to work with earlier versions.

应将公共语言运行时 （CLR）更新到当前版本，因为不能保证早期版本也适用。

youdao