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Playing more with lockdown profiles, I have discovered another interesting bit. For some entries and some columns of CDB/DBA_LOCKDOWN_PROFILES views (which are based on LOCKDOWN_PROF$ table), there is unnecessary NUL (ASCII code 0) character added at the end. In our environment it was the case for all OPTION$ (CLAUSE_OPTION column of the views) and only … Continue reading “Lockdown profiles definition – NUL character”