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How to get rid of nulls in left join
Message
 
 
To
18/12/2002 16:54:26
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00734252
Message ID:
00734288
Views:
15
>I'm actual selecting into a table. But I get the idea. Just go and replace all nulls in temp table before appending into the target table.
>
>Thank You

Miles,
This would require two passes through the data. One to get the intermediate table data and another to set replace the NULL values. NVL() would handle it in one pass. Both Oracle and SQL Server have this function to handle the same problem.
Larry Miller
MCSD
LWMiller3@verizon.net

Accumulate learning by study, understand what you learn by questioning. -- Mingjiao
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