Code style

git-svn-id: http://h2database.googlecode.com/svn/trunk@5327 e6896862-9d19-0410-bfb3-e9fa5d50e656
Simplify testing

git-svn-id: http://h2database.googlecode.com/svn/trunk@5328 e6896862-9d19-0410-bfb3-e9fa5d50e656
Improved update performance, reduced memory and disk footprint

git-svn-id: http://h2database.googlecode.com/svn/trunk@5329 e6896862-9d19-0410-bfb3-e9fa5d50e656
Improved performance, bugfix

git-svn-id: http://h2database.googlecode.com/svn/trunk@5330 e6896862-9d19-0410-bfb3-e9fa5d50e656
Test

git-svn-id: http://h2database.googlecode.com/svn/trunk@5331 e6896862-9d19-0410-bfb3-e9fa5d50e656