2.5 Multi-byte Character Sets Ratio Suppression

This feature optionally suppresses the ratio expansion from Sybase database to Oracle database involving multi-byte character set.

By default, Oracle gateways assume the worst ratio to prevent data being truncated or insufficient buffer size situation. However, if you have specific knowledge of your Sybase database and do not want the expansion to occur, you can specify HS_KEEP_REMOTE_COLUMN_SIZE parameter to suppress the expansion. Refer to Initialization Parameters for more detail.