Home » RDBMS Server » Server Utilities » Re: general information on importing
Re: general information on importing [message #70640] Wed, 10 July 2002 06:10
Grant
Messages: 578
Registered: January 2002
Senior Member
As you create, insert, and drop objects the tablespace (datafile associated with the tablespace) becomes fregmented. The command "SQL> alter tablespace TABLESPACENAME coalesce;" will defragment the data file and coalesce the blocks to make larger contiguous chunks.

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