Question

I want to change image name in table like below.

image name : test.png

replace with : test_E.png

I want _E at end of all image name in table using mysql query.

Answer 1

Use replace function

update <table>
set image=replace(image,'.png','_E.png')

you could use this, if the image extension is not same in the table

   update <table>
     set image=concat(substring(image,1,locate('.',image)-1),'_E',
                 substring(image,locate('.',image),lenght(image)))