Valid For
Extract, Replicat, DEFGEN for Oracle
Description
Use the VARWIDTHNCHAR
and NOVARWIDTHNCHAR
parameters to control how NCHAR
data is written to the trail and interpreted by Replicat.
VARWIDTHNCHAR
causes an NCHAR
, NVARCHAR2
, or NCLOB
character set to be treated as a variable-length character set (UTF-8).
NOVARWIDTHNCHAR
causes an NCHAR
, NVARCHAR2
, or NCLOB
character set to be treated as UTF-16.
If neither option is specified, the NLS_NCHAR_CHARACTERSET
property value from the database is used to determine how an NCHAR
, NVARCHAR2
, or NCLOB
character set is treated.
Default
Use NLS_NCHAR_CHARACTERSET
property from database
Syntax
VARWIDTHNCHAR | NOVARWIDTHNCHAR