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Comments on: Question 39: Which of the alternatives below actually work? http://mysql-qotd.casperia.net/archives/295 mysql 5.0/5.1 questions for learning purposes Fri, 06 Aug 2010 16:56:36 +0000 http://wordpress.org/?v=abc hourly 1 By: urs http://mysql-qotd.casperia.net/archives/295/comment-page-1#comment-45 urs Sun, 07 Mar 2010 15:49:11 +0000 http://mysql-qotd.casperia.net/?p=295#comment-45 <b>   Answers:   a c   c works, but the most reliable option is a. User variables are powerful but can be tricky. Please check http://dev.mysql.com/doc/refman/5.0/en/user-variables.html   </b>
 
Answers:
 
a c
 
c works, but the most reliable option is a. User variables are powerful but can be tricky.
Please check http://dev.mysql.com/doc/refman/5.0/en/user-variables.html
 

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