performance tuning in large function / transaction - Mailing list pgsql-sql

Hi all,
 I am writing a large function which perform more
than 2000 modify statements ( delete / insert ) . The
execution time of this function is not acceptable. How
can I config postgresql ( in postgresql.conf ?? ) so
that the performance will be better ? The machine
runing postgresql have spare memory and harddisk
space.


M.T. 

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