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Mysql error in procedure

My English isn't very good. Now is ok but when I erase ; in 26 line and - - in 27 line is error why? I declare variable. https://code.sololearn.com/cHjytoCGfWwv/?ref=app

mysqlvariable
30th Sep 2017, 8:37 PM
Kacper Piotrowski
Kacper Piotrowski - avatar
1 RĂ©ponse
+ 1
check in net
1st Oct 2017, 8:02 AM
Kunal Kumar
Kunal Kumar - avatar

Vous avez souvent des questions comme celle-ci ?

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