FAQ: Regular Expression Case-sensitivity
Are Sawmill's regular expressions case-sensitive?
Yes -- the regular expression
DOG. If you need to match
case-insensitively in a log filter, you can convert the field to lowercase first
(copy it to another temporary field if you don't want to modify the original), or you can explicitly list
upper and lower case values for every letter, e.g. [Dd][Oo][Gg] matches "dog" case-insensitively.