Returns the type of data stored in the specified column.
This method returns the underlying database type, rather than a FieldType, because the result of a complex SQL query can include a column that does not correspond to a field of a record.
Columns are numbered from 1 to N, not 0 to N-1.
VBScript
resultset.GetColumnType columnNum
Perl
$resultset->GetColumnType(columnNum);