You can build Open Client applications to access data in Sybase IQ base tables using the Open Client libraries directly from a C or C++ programming environment such as PowerSoft Power++™. If such applications reference catalog tables, views, or system stored procedures, these objects must be supported by both Adaptive Server Enterprise (Transact-SQL™ syntax) and Sybase IQ.
See Appendix A, “Compatibility with Other Sybase Databases” in Reference: Building Blocks, Tables, and Procedures.