How to recover till point of failure

dear all,
i m a newbie and i have one q regarding rman --i have yesterday backup and i want to recover the database till point of failure (eg.point of failure of any datafile or tablespace or redolog or controlfile).how can i recover the database? tour help higly apreciated.thanks.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

938946 wrote:
dear friends,
i drop two tables i.e table1 at 8:00 and table2 at 8:20.i recovered the database using rman with catalog until time 8:18.i got the dropped table
table2 but when i checked the table1 i m getting erro-table1 doesnt exist in the database.why RMAN didnt recover the table1(though table1 is dropped before table2) your help is higly appreciated.thanks to all my dear friends.Because you recovered until 8:18. At 8:18, table 1 had already been dropped. So at 8:18 the state of the database was that there was no table1. And that the is point to which you recovered your database.
Rman did this by applying all of the redo (that is, by re-applying all of the DDL and DML) that occurred between the time of the restored data file and the 'recover to' time you specified. Since that time was after you dropped table1, it re-applied the DROP statement.

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