On Windows url jdbc:h2:file:/tmp/db treated as relative

[Valeri Antonov]

Where is special check in ConnectionInfo.getName() for '/', problem is, that on Windows path is converted to \tmp\db first (imho not a good idea - Windows works with both slashes)

file:C:/tmp/db is ugly, not compatible with unix-style, and not compatible with r2dbc (they made another mistake - always parse as URL, so C: fails). So, using r2dbc, I have no idea how to create db with absolute path

[Noel Grandin]

 something like

    file:///c:/tmp/db

should work