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How to use subquery
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General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Environment versions
Visual FoxPro:
VFP 9 SP1
Miscellaneous
Thread ID:
01514285
Message ID:
01514287
Views:
40
>I am trying to figure out how to use a subquery in the following example:
>
>Table1
>PK_FLD, TASK_NO
>
>Table2
>TASK_NO, FLDA, FLDB
>
>I want the resulting query to have as many records as there are in Table1 adding columns FLDA and FLDB from
>Table2 according to the matching TASK_NO.
>
>My attempt at this query is as following
>
>Select Table1.PK_FLD, Table1.TASK_NO, T2.FLDA, T2.FLDB from Table1 where (select * from Table2 where 
>TASK_NO = Table1.TASK_NO) T2 
>
>
>But I get error of incorrect use of subquery. What am I missing? TIA.
Select Table1.PK_FLD, Table1.TASK_NO,Table2.FLDA, Table2.FLDB from Table1 ;
LEFT JOIN Table2 on Table2.TASK_NO = Table1.TASK_NO
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