Field type after combination

(1) Combination of type I only

The result is handled as type I. When the data is output to a CSV file, the data is handled as character data.

(2) Combination of type I and non-type I

An error occurs during the conversion.

(3) Combination of type X and numeric value types only

The result is handled as type X. When the data is output to a CSV file, the data is handled as character data.

(4) Combination of type N only

The result is handled as type N. When the data is output to a CSV file, the data is handled as character data.

(5) Only a single field of a numeric value type

The type of the input field is used as is. When the data is output to a CSV file, the data is handled as numeric value data.

(6) Only a single field of a fixed value

The result is handled as type M. When the data is output to a CSV file, the data is handled as character data.

(7) Other than the above

The result is handled as type M. When the data is output to a CSV file, the data is handled as character data.