I have the following task :
I have some tables edited (insert/update) by users.
I should create a file (in whatever format) containing
changes of the last day,every day.What I have currently
I have two tables of the same structer ,every day i :
select * from newtable
select * from oldtable
And then format the data with perl script.After that ,i
am copying the data from the new table to the old table .It
works pretty good except that the copying is VERY slow:
I use :
insert into old from (select * from newtable);
Is there any more afficient way to do what i need ,
that somebody already use?
Is there any more afficient way to copy data between
I know that i can use COPY to copy files from
and to files ,can it be used here?
pgsql-admin by date
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