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php-db | 2001041

[PHP-DB] odbc_fetch_row From: Randall Barber (rdb55 <email protected>)
Date: 04/13/01

When I run a query, even if it is empty I still get a valid identifier for the result.

How do I determine that there is nothing in the result, even though the result is valid (just empty)?

I thought about odbc_fetch_row, but that moves the pointer forward and I don't want that; there may be valid info.
I tried odbc_result'ing a COLUMN and it returns NULL not error, so I can't test against that.

One thought is to see if all columns in my query are NULL and then "No rows were found". Is there a simpler way?

How does odbc_result_all determine there is nothing present?

Thanks
RDB