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Error while taking the backup of table containing blob database [message #302319] Mon, 25 February 2008 04:19 Go to next message
mali2602
Messages: 2
Registered: February 2008
Junior Member
Hi Gurus,

I am trying to export DB, If exports fine for all other table, Except the table containing blob datatype

I am getting this type of error

EXP-00056:ORACLE error 1555 encountered
ORA-01555:snapshot too old: rollback segment number with name '''' too small
ORA-22924:snapshot too old

Please help me to resolve this problem,

Thanks in advance

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Re: Error while taking the backup of table containing blob database [message #302332 is a reply to message #302319] Mon, 25 February 2008 04:46 Go to previous message
Michel Cadot
Messages: 68653
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
Export when there is no modification in your database on remove the consistent=y option (with the consequences you can have).

By the way, export is NOT a backup utility.

Regards
Michel

[Updated on: Mon, 25 February 2008 04:46]

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