Unicode default forward data type mappings for JDBC data sources
The following table lists the default forward data type mapping for JDBC data sources when the federated database is a Unicode database.
| UTF-8 | JDBC | |
|---|---|---|
| Data type | Data type | Length |
| CHAR | CHAR | 1 to 254 bytes |
| VARCHAR | VARCHAR | 1 to 32672 bytes |
| CLOB | CLOB | - |
| GRAPHIC | NCHAR | 1 to 127 characters |
| VARGRAPHIC | NVARCHAR | 1 to 16336 characters |
| DBCLOB | NCLOB | - |