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Heng Xing Tian Tai Ltd. of Beijing City (abbr, HXTT)

HXTT DBF
Broken select distinct with nulls
Martin Ross
2006-03-20 00:00:00.0
select top 10 UNIK from ARCHIVE
returns

930203386343
930203393470
930203395851
930203397836
930203405024
930203406727
930203408054
930203411757
930203413380
930203415859


select distinct UNIK from ARCHIVE
returns no rows


However
select distinct UNIK from ARCHIVE
where UNIK is not null
returns rows


This appears to me to be broken.






Re:Broken select distinct with nulls
HXTT Support
2006-03-20 00:00:00.0
Fixed a bug since v2.1.125 . That bug was only on memory temporary index for DISTINCT without WHERE clause. Please download the latest package.

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