regex - Use regular expressions to edit an entire column with MySQL -


i have table so:

| link  | ---------- http://dev.site.com/images/image1.png http://dev.site.com/images/image2.png http://dev.site.com/images/image3.png http://dev.site.com/images/image4.png

but, need change contains:

| link  | ---------- http://site.com/resources/images/image1.png http://site.com/resources/images/image2.png http://site.com/resources/images/image3.png http://site.com/resources/images/image4.png

there lots of entries need changing. way go updating of entries?

right i'm using find entries:

select column table link regexp '^dev'

i updating links hand first, there many left. can't update them myself.

any ideas?

you call "field" in table listing "link" in sql i'm going use "field"

update table  set      field = replace(field, 'dev.site.com', 'site.com/resources')       field rlike '^dev.site.com'

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