Reg Me Please <regmeplease@gmail.com> schrieb:
> Il Saturday 27 October 2007 08:51:09 Andreas Kretschmer ha scritto:
> > Reg Me Please <regmeplease@gmail.com> schrieb:
> > > How can I "Increasing the statistics target for the larger table"?
> > > I'ìm sorry for asking, but I'm not that deep into RDBMS.
> >
> > alter table <table> alter column <column> SET STATISTICS <value>;
> >
> > Andreas
>
> How can I display the statistics for a table/column/index/whatever applies?
select attstattarget from pg_attribute where attname = <column> and attrelid=<table>::regclass;
for instance:
select attstattarget from pg_attribute where attname = 'ts' and attrelid='foo'::regclass;
-1 means the default statistics value.
Andreas
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