Upgrading a Sybase IQ 15.x Database

Read this section for information about upgrading your database from Sybase IQ 15.x to Sybase IQ 15.4. There are separate upgrade procedures for simplex and multiplex databases.

• Simplex Upgrade
  Follow these steps to upgrade a simplex database from 15.x to 15.4.
• Multiplex Upgrade
  Run this procedure to upgrade a 15.x multiplex database to 15.4.