Ingres 9.2 Migration Guide - Actian

How You Upgrade from Ingres 6.4 Using Upgradedb (Alternate)How You Upgrade from Ingres 6.4 Using Upgradedb(Alternate)To upgrade from Ingres 6.4 using the alternate upgradedb procedure, followthis process.Note: In this procedure, the notation [Each DB] means: “For each database,not including the iidbdb, become the DBA for that database, cd to the unloaddirectory for the database created in Step 1, and perform this step.” Do notinclude the iidbdb or Ingres Star databases unless instructed. If using IngresStar, remember to include the coordinator database in the list of databases.1. [Each DB including Ingres Star DDBs] Create Unload Directory (seepage 108).2. [Each DB including Ingres Star DDBs] Run Unloaddb (see page 109).Note: You can omit Steps 2 through 4 if procedures already exist torecreate all database objects and storage structures. However, it will benecessary to make the appropriate changes to the oi_prep.sh script-seethe step Remove Non-table Objects-for re-modifying all tables.3. [Each DB including Ingres Star DDBs] Check for Obsolete Users (seepage 97).4. [Each DB] Edit the Unloaddb Output (see page 110).5. [Each DB including iidbdb] (Optional) Checkpoint the Database (seepage 59).6. Disable User Access (see page 44).7. Shut Down Ingres and Back Up System (see page 46).8. [Each DB] (Optional) Print Optimizer Statistics (see page 61).9. [Each DB] Remove Non-table Objects (see page 111).10. [Each DB] Record Database Information (see page 47).11. Clean iidbdb Database (see page 100).12. [Each DB including iidbdb] Checkpoint and Turn Off Journaling (seepage 112).13. Record Ingres Configuration (see page 100).14. Shut Down Ingres (see page 101).15. Disable Ingres Startup (see page 65).16. Preserve Site Modifications (see page 48)17. Fix Logins (see page 101).18. Save Ingres Settings (see page 113).19. Clean Up Ingres 6.4 (see page 102).Upgrading from Ingres 6.4 107