The Oracle database initialization parameters in the init.ora file are distinct from gateway initialization parameters. Set the gateway parameters in the initialization parameter file using an agent-specific mechanism, or set them in the Oracle data dictionary using the DBMS_HS package.

The gateway initialization parameter file must be available when the gateway is started. Changes made to the initialization parameters only take effect in the next gateway session.

The following topics contain a list of the gateway initialization parameters that can be set for each gateway and their description. It also describes the initialization parameter file syntax.

• Initialization Parameter File Syntax
  This topic describes the initialization parameter file syntax.
• Oracle Database Gateway for DRDA Initialization Parameters
  This topic lists all of the initialization file parameters that can be set for the Oracle Database Gateway for DRDA.
• HS_CALL_NAME
  HS_CALL_NAME initialization parameter for Oracle Database Gateway for DRDA.
• HS_DB_DOMAIN
  HS_DB_DOMAIN initialization parameter for Oracle Database Gateway for DRDA.
• HS_DB_INTERNAL_NAME
  HS_DB_INTERNAL_NAME initialization parameter for Oracle Database Gateway for DRDA.
• HS_DB_NAME
  HS_DB_NAME initialization parameter for Oracle Database Gateway for DRDA.
• HS_DESCRIBE_CACHE_HWM
  HS_DESCRIBE_CACHE_HWM initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_ARRAY_EXEC
  HS_FDS_ARRAY_EXEC initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_AUTHENTICATE_USER
  HS_FDS_AUTHENTICATE_USER initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_CAPABILITY
  HS_FDS_CAPABILITY initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_CONNECT_INFO
  HS_FDS_CONNECT_INFO initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_DATE_MAPPING
  HS_FDS_DATE_MAPPING initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_ENCRYPT_SESSION
  HS_FDS_ENCRYPT_SESSION initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_FETCH_ROWS
  HS_FDS_FETCH_ROWS initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_GRAPHIC_TO_MBCS
  HS_FDS_GRAPHIC_TO_MBCS initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_MBCS_TO_GRAPHIC
  HS_FDS_MBCS_TO_GRAPHIC initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_PACKAGE_COLLID
  HS_FDS_PACKAGE_COLLID initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_QUOTE_IDENTIFIER
  HS_FDS_QUOTE_IDENTIFIER initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_RECOVERY_ACCOUNT
  HS_FDS_RECOVERY_ACCOUNT initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_RECOVERY_PWD
  HS_FDS_RECOVERY_PWD initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_REMOTE_DB_CHARSET
  HS_FDS_REMOTE_DB_CHARSET initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_RESULTSET_SUPPORT
  HS_FDS_RESULTSET_SUPPORT initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_RSET_RETURN_ROWCOUNT
  HS_FDS_RSET_RETURN_ROWCOUNT initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_SQLLEN_INTERPRETATION
  HS_FDS_SQLLEN_INTERPRETATION initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_SUPPORT_STATISTICS
  HS_FDS_SUPPORT_STATISTICS initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_TIMESTAMP_MAPPING
  HS_FDS_TIMESTAMP_MAPPING initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_TRACE_LEVEL
  HS_FDS_TRACE_LEVEL initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_TRANSACTION_ISOLATION
  HS_FDS_TRANSACTION_ISOLATION initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_TRANSACTION_LOG
  HS_FDS_TRANSACTION_LOG initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_TRUSTSTORE_FILE
  HS_FDS_TRUSTSTORE_FILE initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_TRUSTSTORE_PASSWORD
  HS_FDS_TRUSTSTORE_PASSWORD initialization parameter for Oracle Database Gateway for DRDA.
• HS_FDS_VALIDATE_SERVER_CERT
  HS_FDS_VALIDATE_SERVER_CERT initialization parameter for Oracle Database Gateway for DRDA.
• HS_IDLE_TIMEOUT
  HS_IDLE_TIMEOUT initialization parameter for Oracle Database Gateway for DRDA.
• HS_KEEP_REMOTE_COLUMN_SIZE
  HS_KEEP_REMOTE_COLUMN_SIZE initialization parameter for Oracle Database Gateway for DRDA.
• HS_LANGUAGE
  HS_LANGUAGE initialization parameter for Oracle Database Gateway for DRDA.
• HS_LONG_PIECE_TRANSFER_SIZE
  HS_LONG_PIECE_TRANSFER_SIZE initialization parameter for Oracle Database Gateway for DRDA.
• HS_NLS_LENGTH_SEMANTICS
  HS_NLS_LENGTH_SEMANTICS initialization parameter for Oracle Database Gateway for DRDA.
• HS_OPEN_CURSORS
  HS_OPEN_CURSORS initialization parameter for Oracle Database Gateway for DRDA.
• HS_RPC_FETCH_REBLOCKING
  HS_RPC_FETCH_REBLOCKING initialization parameter for Oracle Database Gateway for DRDA.
• HS_RPC_FETCH_SIZE
  HS_RPC_FETCH_SIZE initialization parameter for Oracle Database Gateway for DRDA.
• HS_TRANSACTION_MODEL
  HS_FDS_TRANSACTION_MODEL initialization parameter for Oracle Database Gateway for DRDA.
• IFILE
  IFILE initialization parameter for Oracle Database Gateway for DRDA.