Is it possible to create auto increment id column in mysql view?

Question

I have created a view in MySql. But now my requirement is to create an Id column in that view which should be auto increment.

My current view is:-

CR         


        

Answer 1

select @rownum:=@rownum+1 'autoID',m.mediaThumbnailUrl , q.surveyID from (SELECT @rownum:=0) r, media m join question q on m.mediaAutoID = q.backgroundImageID ;

Answer 2

You can USE the "UIID()" function that will provide you with an unique (alphanumerical) identified.

Check this out: https://stackoverflow.com/a/45963661/6083044

Answer 3

View in database is a mirror copy of our some data from our database. In real it does not exist. It have same structure as of main table

So its structure can not change

Answer 4

You can simulate it with something like this in your SELECT:

SELECT @rownum:=@rownum+1 AS rownum, dummy.*
FROM (SELECT @rownum:=0) r, dummy;