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Mycroft Holmes23-Jun-14 1:13
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Mycroft Holmes25-Jun-14 0:26
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Jörgen Andersson25-Jun-14 9:53
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Bastien Vandamme23-Jun-14 16:44
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GeneralRe: Read Only Database Pin
Mycroft Holmes25-Jun-14 0:35
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QuestionGet the max elements in a join? Pin
Bastien Vandamme22-Jun-14 17:14
MemberBastien Vandamme22-Jun-14 17:14 
I have two tables

1. A table USER with a USER_ID, NAME, ...
2. A table STATUS with a STATUS_ID, PEOPLE_FK (foreign key to USER_ID), LABEL, DATE_START...

A USER can only have one active status. I use the DATE_START field to keep the history of all status of the user. I never delete a status. If I create a join between USER and STATUS I can easily get all my users with all they status. BUT I would like to create a query to retrieve all my users with they last status only. I'm still learning SQL. What should I use? Is a select in a select recommended? I would like to avoid the solution of with subquesries.

EDIT -- I searched for a duplicate of this question without success. If this question has been already answered just show me the link. thank you.

modified 22-Jun-14 23:27pm.

AnswerRe: Get the max elements in a join? Pin
Kornfeld Eliyahu Peter22-Jun-14 19:31
professionalKornfeld Eliyahu Peter22-Jun-14 19:31 
AnswerRe: Get the max elements in a join? Pin
Jörgen Andersson22-Jun-14 20:08
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QuestionIs it recommended to use trigger to manage business rules with SQL Server? Pin
Bastien Vandamme22-Jun-14 17:00
MemberBastien Vandamme22-Jun-14 17:00 
AnswerRe: Is it recommended to use trigger to manage business rules with SQL Server? Pin
Kornfeld Eliyahu Peter22-Jun-14 19:15
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GeneralRe: Is it recommended to use trigger to manage business rules with SQL Server? Pin
GuyThiebaut22-Jun-14 21:59
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GeneralRe: Is it recommended to use trigger to manage business rules with SQL Server? Pin
Kornfeld Eliyahu Peter22-Jun-14 22:02
professionalKornfeld Eliyahu Peter22-Jun-14 22:02 
GeneralRe: Is it recommended to use trigger to manage business rules with SQL Server? Pin
Jörgen Andersson22-Jun-14 22:20
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GeneralRe: Is it recommended to use trigger to manage business rules with SQL Server? Pin
Kornfeld Eliyahu Peter22-Jun-14 22:21
professionalKornfeld Eliyahu Peter22-Jun-14 22:21 
GeneralRe: Is it recommended to use trigger to manage business rules with SQL Server? Pin
Jörgen Andersson22-Jun-14 22:24
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GeneralRe: Is it recommended to use trigger to manage business rules with SQL Server? Pin
Kornfeld Eliyahu Peter22-Jun-14 22:28
professionalKornfeld Eliyahu Peter22-Jun-14 22:28 
AnswerRe: Is it recommended to use trigger to manage business rules with SQL Server? Pin
Jörgen Andersson22-Jun-14 19:52
professionalJörgen Andersson22-Jun-14 19:52 
AnswerRe: Is it recommended to use trigger to manage business rules with SQL Server? Pin
Mycroft Holmes23-Jun-14 1:04
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QuestionCompare two tabel and add/update query Pin
member002618-Jun-14 20:44
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AnswerRe: Compare two tabel and add/update query Pin
Mycroft Holmes18-Jun-14 22:33
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QuestionValidate Date Time value on Sqlite before insert / update Pin
rahmat198517-Jun-14 22:29
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AnswerRe: Validate Date Time value on Sqlite before insert / update Pin
Mycroft Holmes17-Jun-14 22:57
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Eddy Vluggen18-Jun-14 0:28
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