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12cR2 RMAN> REPAIR

By Franck Pachot . Do you know the RMAN Recovery advisor? It detects the problems, and then you: RMAN> list failure; RMAN> advise failure; RMAN> repair failure; You need to have a failure detected. You can run Health Check if(…)

Data Pump LOGTIME, DUMPFILE, PARFILE, DATA_PUMP_DIR in 12c

By Franck Pachot . Data Pump is a powerful way to save data or metadata, move it, migrate, etc. Here is an example showing few new features in 12cR1 and 12cR2.

Service “696c6f76656d756c746974656e616e74” has 1 instance(s).

By Franck Pachot . Weird title, isn't it? That was my reaction when I did my first 'lsnrctl status' in 12.2: weird service name... If you have installed 12.2 multitenant, then you have probably seen this strange service name registered(…)

12cR2 real-time materialized view (on query computation)

By Franck Pachot . Materialized views is a very old feature (you may remember that it was called snapshots a long time ago). It has all advantages of a view, as you can define any select statement that joins, filters,(…)

12cR2 has new SQL*Plus features

By Franck Pachot . 12cR2 is there. What's new in SQL*Plus? For sure, you can't expect lot of things from it. The new command line is the SQL*Developer sqlcl which aims to be 100% compatible with SQL*Plus with lot of(…)