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MySQL: @variable vs. variable. Whats the difference?

发布时间:2016-09-09 09:00:13
MySQL: @variable vs. variable. Whats the difference? up vote351down votefavorite121In another question I posted someone told me that there ...

MySQL: @variable vs. variable. Whats the difference?

In another question I posted someone told me that there is a difference between:

@variable

and:

variable

in MySQL. He also mentioned how MSSQL has batch scope and MySQL has session scope. Can someone elaborate on this for me?

原标题:MySQL: @variable vs. variable. Whats the difference?

关键词:MYSQL

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