Ora_GetColumn
get data from a fetched column
Description
mixedora_getcolumn
intcursor
mixedcolumn
Returns the column data. If an error occurs, &false; is returned
and ora_errorcode
will return a non-zero value. Note, however, that a test for &false;
on the results from this function may be &true; in cases where there is
not error as well (&null; result, empty string, the number 0, the
string "0").
Fetches the data for a column or function result.