Dear list !
There is something strange going on in my production DB.
There is a program that reads fom 2 huge tables (A and B - select only) and
writes a fraction of records into some third table (let's call it C -
inserts only).
Now , NO ONE carries a DML agains A or B .
But occasionally i get the Ora-1555 - "snapshot too old" error during the
run of the aforementioned program.
Any ideas , please ?
TIA

DBAndrey

* 03-9254520
* 058-548133
* mailto:[EMAIL PROTECTED]




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Author: Andrey Bronfin
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