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Ingres 9.2 Migration Guide - Actian

Ingres 9.2 Migration Guide - Actian

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How You Perform an Upgrade Using Unload/ReloadRecreate LocationsNote: This step is required only for a clean-install upgrade.To recreate locations:1. Refer to each infodb output saved in the step Record DatabaseInformation of this upgrade procedure.2. Create any location that is not a default installation location (ii_database,ii_checkpoint, ii_journal, or ii_dump). For more information about creatinglocations, see the Database Administrator <strong>Guide</strong>.Recreate the DatabaseBefore creating each database, refer to the infodb output saved in the stepRecord Database Information of this upgrade procedure. Look at the locationnames for ROOT, JOURNAL, CHECKPOINT, and DUMP. If these are notii_database, ii_journal, ii_checkpoint, or ii_dump, you must specify the locationto createdb with the –d, -j, -c, or –b flags, respectively.Also, refer to the database access information recorded in that step. If thedatabase access was “private,” you must use the –p flag for createdb.If all the database locations are the default, and the database is public, youcan omit the flags on the createdb command line.Recreate each user database, omitting the front-end catalogs. (The front-endcatalogs will be created as part of the reload.) Use the following command:createdb dbname flags -f nofeclientsNote: For an <strong>Ingres</strong> Star database, run createdb/star for the DDB. Do not runcreatedb for the CDB.Extend the DatabaseTo extend each database:1. Refer to the infodb output saved in the step Record Database Informationof this upgrade procedure.2. If the database was extended to data locations other than the defaultlocation, run accessdb as the installation owner and extend the newlycreateddatabases to the same locations. The locations will already exist; itis only necessary to extend the databases to use them.If you prefer a non-interactive command line utility, you can use theextenddb utility instead of accessdb.Upgrading Using Unload/Reload 71

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