BLOB
BLOB objects can store binary data up to (4 Gigabytes - 1) * (database block size) in ORACLE.
But, ALTIBASE HDB can store binary data up to 2G bytes.
CLOB
CLOB objects can store binary data up to (4 Gigabytes - 1) * (database block size) in ORACLE.
But, ALTIBASE HDB can store binary data up to 2G bytes.
NCLOB
ALTIBASE HDB does not support this type.
BFILE
ALTIBASE HDB does not support this type
But it can be replaced with BLOB int ALTIBASE HDB.