See Sybase IQ Installation and Configuration Guide for your platform for new migration steps you must take before installing Sybase IQ 12.6.
The following options have been removed from version 12.6. All except USE_OLD_GROUPBY_ALGORITHM were never documented.
ALLOW_REPLICATION_PKEY_UPDATE
ALLOW_SYNC_PKEY_UPDATE
USE_OLD_GROUPBY_ALGORITHM
COMMAND_STATS_DUMP_FILE
COMMAND_STATS_DUMP_FILE_FORMAT
COMMAND_STATS_SAMPLING_PERIOD
STRIPING_DENSITY
These options still exist in databases created before version 12.6, even if you run ALTER DATABASE UPGRADE.
