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Problem constructing query
Posted by: toma saletii
Date: June 21, 2017 01:26AM

Hello. Can someone help me to create query? I have table:
id(int,PK),internal_nr(int),step(int),date(datetime),status(var)
And a sample records:
1,200100,1,2017-06-20 12:00:00,S
2,200100,1,2017-06-20 13:00:00,E
3,200200,1,2017-06-20 14:00:00,S

Is it possible to display only records with status S, but only if there is no E status e.g:
Only to display:

3,200200,1,2017-06-20 14:00:00,S

Is this possible at all from SQL?

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Posted
Problem constructing query
toma saletii
June 21, 2017 01:26AM
Re: Problem constructing query
Peter Brawley
June 21, 2017 08:08AM


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