| Table size estimation [message #57398] |
Thu, 12 June 2003 03:25 |
Xenofon Grigoriadis
Messages: 33
Registered: May 2002
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Hi there,
can anybody explain to me how I can estimate the size of a table, which I am going to create, or say I created it and want to calculate its size, when having, lets say 1000 records.
Creating the table first, seems to be a help. Then you have for instance the AVG_ROW_LEN in SYS.DBA_TABLES. But even this multiplied with the records in the table does not seem to offer an accurate estimation.
How would you solve the problem?
Thanks a lot in advance for helping,
Xenofon Grigoriadis
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