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查看表数据大小
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select relname, relkind, relpages,pg_size_pretty(pg_relation_size(a.oid)),relowner
from pg_class a
where a.relkind in ('r', 'i')
and reltablespace='0'
order by a.relpages desc;
查看表数据大小
select relname, relkind, relpages,pg_size_pretty(pg_relation_size(a.oid)),relowner
from pg_class a
where a.relkind in ('r', 'i')
and reltablespace='0'
order by a.relpages desc;
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