Searching does not return correct result

Steps to reproduce:
1. Create 3 files (e.g. file1.txt, file2.txt, file3.txt)
2. Commit all those 3 files with a commit message (e.g. test)
3. In Crucible, perform a search for those 3 files (e.g. searched by 'test' comment)
4. Result: Only 1 file is being displayed

When viewing from the EyeQL, this query is displayed:

select revisions from dir /branch where comment matches "CRC-1238" group by changeset return path, revision, author, date, csid

By changing the 'matches' operator to '=~', it can show all the files which contain the 'test' commit message. For example:

select revisions from dir /branch where comment =~ "CRC-1238" group by changeset return path, revision, author, date, csid