[basex-talk] Same XQuery faster 2nd+ time

Hi, i'm a student learning XPath/XQuery/BaseX and currently experiment with XQueries on large xml files in BaseX, hope i didn't miss something obvious :) Test: 1st FLOWR query on collection: ~700ms 2nd+ identical query same collection: just ~200ms ! ? My XML-files are OPTIMIZE'd on import, but the created indexes would influence the 1st query already. This is a great speed bump, but hard on tests that assume a first query on a recently imported new collection. So i wondered how this behavior could be explained & maybe turned off for testing purposes? Cheers, Philipp