Use the
CASE
modifier with the WORD
or WILDCARD
operator to perform a case-sensitive search, based on the case of the word or phrase specified. The CASE
modifier is not valid with the SOUNDEX
and STEM
operators. CASE
modifier, you simply enter the search word or phrase as you wish it to appear in retrieved documents - in all uppercase letters, in mixed uppercase and lowercase letters, or in all lowercase letters.
When mixed uppercase and lowercase characters are included in a query, the search engine finds case-sensitive matches.