Siebel Database Upgrade Guide > Basic Database Preparations for a Siebel Upgrade >
Preparing Siebel Tables and Views for Upgrade
Upgrades from: All Siebel releases. Environments: Development, production test, production. Databases: All databases. Platforms: MS Windows, UNIX, IBM z/OS. This topic is part of an upgrade process. See How to Perform a Siebel Database Upgrade. To prepare tables and views for upgrade
- Drop temporary tables and non-Siebel tables.
If the upgrade process detects a column with a datatype not acceptable to Siebel tables, the upgrade will fail.
- Disable customized triggers.
You must re-create them after the upgrade.
- Drop defined database views on Siebel tables.
You must re-create them after the upgrade.
- Export interface table data that you want to preserve.
Interface tables are dropped and then re-created during upgrade. You can import the data after the upgrade.
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