for example, if you need to store a currency value, a DECIMAL data type is more suitable than a FLOAT or DOUBLE data type as it avoids potential rounding errors. To optimize your SQL DB2 database ...

It lists the SQL types that each DBMS data type would map to. For example, a CHAR data type under DB2 would map to an ODBC data type of SQL_CHAR. There are no unsupported data types.