>>Hi,
>>
>>I have the following SQL Select (simplified):
>>
>>
>>cSqlselect = "SELECT " + cGroupField + " AS GROUP_ID " .... GROUP BY " + cGroupField
>>
>>
>>I want all records where the cGroupField is empty or NULL to be grouped into one record. But I get one row for all empty values and one row for all NULL values.
>>
>>How do you suggest I change the above SQL Select?
>>
>>TIA
>
>Dmitry
>
>Assuming you're working with MSSQL Server, use the ISNULL() function to transform NULL values into empty ones. For instance, for a column X with data type integer (null):
>
>
>SELECT ISNULL(x, 0) FROM table_x GROUP BY ISNULL(x, 0);
>
Hi Antonio,
I forgot that SQL Server has ISNULL() function (equivalent of NVL of VFP). This should work.
Thank you very much!
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