Copy from SQL Server 2005 to SQL Server 2008 causes x2 data space #SQLHelp -

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a colleague of mine copying data sql server 2005 sql server 2008.

the destination database lives on sql server 2008 instance set compatibility level 90. source database lives on sql server 2005 instance , set compatility level 90. using sql server integration services 2008 perform copy.

the source table, data space used (mb) 127,072. however, after copy performed destination table, data space used (mb) 252,942. data, i'm not including index data space.

the fill factor on 2 databases may different.


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