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08.10.2008 at 08:12PM PDT, ID: 23636846
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9.0

MySQL Server 5.0.37, left join syntax

Asked by techport13 in SQL Query Syntax

Tags: , , ,

I have two tables as shown in Section A of code details

I need to return a result set that looks like Section B of code details where sh_date=1218420600

The closest I've been able to get is the query in Section C, which returns the result in Section D.



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///////////////
// SECTION A //
///////////////
TABLE COMPANY
sc_id
1
2
3
 
TABLE HISTORY
sh_id  sh_company  sh_value  sh_date
1      1           10        1218420600
2      2           12        1218420600
3      1           8         1234567990
4      2           4         1234567990
5      3           3         1234567990
6      1           9         1234568090
7      2           12        1234568090
8      3           6         1234568090
 
///////////////
// SECTION B //
///////////////
sh_company   sh_value
1            10
2            12
3            0
 
///////////////
// SECTION C //
///////////////
select sh_company, sh_value
from history left join company
on history.sh_company = company.sc_id
where sh_date=1218420600
 
 
///////////////
// SECTION D //
///////////////
sh_company  sh_value
1  	    10
2 	    12
[+][-]08.10.2008 at 08:58PM PDT, ID: 22201747

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[+][-]08.10.2008 at 09:00PM PDT, ID: 22201755

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[+][-]08.10.2008 at 09:20PM PDT, ID: 22201797

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[+][-]08.10.2008 at 09:24PM PDT, ID: 22201807

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[+][-]08.10.2008 at 09:35PM PDT, ID: 22201839

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[+][-]08.10.2008 at 09:38PM PDT, ID: 22201850

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About this solution

Zone: SQL Query Syntax
Tags: MySQL, MySQL Server, 5.0.37, left join syntax
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Solution Provided By: TerryAtOpus
Participating Experts: 2
Solution Grade: A
 
 
[+][-]08.10.2008 at 09:43PM PDT, ID: 22201866

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[+][-]08.10.2008 at 09:46PM PDT, ID: 22201869

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[+][-]08.10.2008 at 09:57PM PDT, ID: 22201902

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