Oracle 48

A fresh view on Oracle

Multiple Oracle homes on Windows, which one is used?

When having multiple Oracle homes on Windows, how is decided which Oracle home (in the registry) is used by an Oracle binary? Which NLS_LANG or TNS_ADMIN setting from the registry is used?

The answer is binary, path, oracle.key, registry… and which for Windows.

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setx.exe and reg: Set / remove Windows environment variables permanently

Ever want to set or remove Windows environment variables permanently within a command file, so you can use it in other command sessions? Use setx en reg !

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