or a later version 28814.1 which has a section "salvaging data from tables"
--- "Khedr, Waleed" <[EMAIL PROTECTED]> wrote: > See Note:61685.1 (metalink) > > Good luck > > Waleed > > -----Original Message----- > Sent: Monday, February 24, 2003 11:09 AM > To: Multiple recipients of list ORACLE-L > > > > I recently inherited a 40GB 7.3.4 database (yes, it needs to > upgrade). > Last night I analyzed the tables and a corrupted block was found. I > know which table and datafile it is, and it's the only table in the > affected tablespace. > > The database is in archivelog mode so I can recover the datafile, but > I > am not certain when the block corruption occurred. There were no > proactive measures in place to quickly report a corrupted block. So > I > assume it may have been there a long time, and was just found through > analyze (tables hadn't been analyzed since Dec-2000). > > So my question is, if all backups contain the corrupted block, how > would > I copy all non-corrupted blocks from this table into a new table? > > Here is the trace file: > > ORACLE data block corrupted (file # 24, block # 57856) > > Dump file > /dbms/ora00/app/oracle/admin/kana03aP/udump/kana03ap_ora_13163.trc > Oracle7 Server Release 7.3.4.3.0 - Production > With the distributed, replication, parallel query and Spatial Data > options > PL/SQL Release 2.3.4.3.0 - Production > ORACLE_HOME = /dbms/ora00/app/oracle/product/7.3.4 > System name: SunOS > Node name: kanadb-co1 > Release: 5.6 > Version: Generic_105181-17 > Machine: sun4u > Instance name: kana03aP > Redo thread mounted by this instance: 1 > Oracle process number: 10 > Unix process pid: 13163, image: oraclekana03aP > > *** 2003.02.24.02.49.42.000 > *** SESSION ID:(24.1317) 2003.02.24.02.49.41.000 > *** > Corrupt block dba: 0x6000e200 file=24. blocknum=57856. found during > buffer read > on disk type:0. ver:0. dba: 0x00000000 inc:0x00000000 seq:0x00000000 > incseq:0x00000000 > Entire contents of block is zero - block never written > Reread of block=6000e200 file=24. blocknum=57856. found same corupted > data > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.net > -- > Author: Suzy Vordos > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > San Diego, California -- Mailing list and web hosting services > --------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > the message BODY, include a line containing: UNSUB ORACLE-L > (or the name of mailing list you want to be removed from). You may > also send the HELP command for other information (like subscribing). > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.net > -- > Author: Khedr, Waleed > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > San Diego, California -- Mailing list and web hosting services > --------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > the message BODY, include a line containing: UNSUB ORACLE-L > (or the name of mailing list you want to be removed from). You may > also send the HELP command for other information (like subscribing). > __________________________________________________ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Rachel Carmichael INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
