tree 4d64a673664c4acf2de8b26372035a6a290235bc
parent b72f7cb015590b9ed8ff8073be3bfeb7e0b9b009
author alexander.behm <alexander.behm@eaa15691-b419-025a-1212-ee371bd00084> 1342686352 +0000
committer alexander.behm <alexander.behm@eaa15691-b419-025a-1212-ee371bd00084> 1342686352 +0000

Changed avg aggregate functions to deal with system null. All aggregate functions now work properly for empty inputs, with and without local aggregation. Enabled tests.

git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_fix_agg@530 eaa15691-b419-025a-1212-ee371bd00084