In Oracle Universal Installer and OPatch User’s Guide it is documented that The first Oracle home is named the “DEFAULT_HOME” and registers itself in the Windows NT Registry. Remember, NT means New Technology 🙂 There is apparently a Home Selector that is a part of the installation software, maybe something like D:\oracle\product\11.2.0\client_1\bin\selecthome.bat. Sometimes. Not sure […]
Month: March 2013
BUILD DEFERRED takes ages
When building a materialized view, you may want to postpone the loading to a later phase, for instance you install a new release, and the refresh happends every night. BUILD DEFERRED allow you to build an empty materialized view and refresh it later. But this may still takes ages. SQL> create materialized view mv1 build […]