Deprecated Features

If you are upgrading from an earlier release of SAP Sybase IQ, note the features and functionality deprecated in release 16.0. Deprecated features and functionality are supported for backward compatibility, but are not recommended. Support will be removed in an upcoming release.

• Deprecated Database Options
  Some database options, and the DQP_ENABLED login policy option, are deprecated or discontinued in SAP Sybase IQ 16.0.
• Deprecated Database Server Startup Options
  The host parameter of start_iq option -x is deprecated in SAP Sybase IQ 16.0.
• Deprecated Stored Procedures
  Several stored procedures are deprecated in SAP Sybase IQ 16.0.
• Deprecated System Tables and Views
  Several system tables and views are deprecated in SAP Sybase IQ.
• Deprecated User Management Functionality
  Authorities and groups are deprecated in SAP Sybase IQ 16.0 and are replaced by role-based security. However, role-based security is backwards compatible with authorities and groups.
• Deprecated Environment Variables
  Several environment variables are deprecated in SAP Sybase IQ.