module Sequel::Postgres::LooseCount
Public Instance Methods
loose_count(table)
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Look at the table statistics for the given table to get an approximate count of the number of rows.
# File lib/sequel/extensions/pg_loose_count.rb, line 25 def loose_count(table) from(:pg_class).where(:oid=>regclass_oid(table)).get(Sequel.cast(:reltuples, Integer)) end