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3 commits

Author SHA1 Message Date
konstantin@mysql.com
6a2ef5577c WL#926 "AVG(DISTINCT) and other distincts", part 2 (out of 3): clean up
Item_sum_count_distinct, and
deploy Unique for use with COUNT(DISTINCT) if there is no blob
column in the list of DISTINCT arguments.
2005-03-15 03:46:19 +03:00
hf@deer.(none)
b94a482ee9 Precision Math implementation 2005-02-09 02:50:45 +04:00
konstantin@oak.local
7fdf6740c7 Implementation of SUM(DISTINCT), tests cases 2003-12-19 19:04:03 +03:00