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Pro*C and NULL column values

409875Mar 30 2004 — edited Mar 31 2004

I'm seeing a problem with a Pro*C application that gets an error for a SELECT statement (to an Oracle 9 database) if any of the to-be-returned column values is NULL.

This is particularly bad given the (quite unbelievable) situation in Oracle where empty strings appear to be stored as NULL values.

Assuming that I've not missed something key, how does one get around this problem?

Thanks very much.

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Locked on Apr 28 2004

Added on Mar 30 2004

#oracle-call-interface-oci

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