Each row in the SYSIDX system view defines a logical index in the database. The underlying system table for this view is ISYSIDX.
This view replaces the deprecated system view SYSINSDEX.
The SYSIDX view is a SQL Anywhere system view. See SQL Anywhere 11.0.1 > SQL Anywhere Server - SQL Reference > System Objects > Views > System views > SYSIDX system view.