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jorgemanrubia/count_from_table_stats.rb

Created April 22, 2021 14:41
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Estimated count from table stats (MySQL)
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count_from_table_stats.rb
def count_from_table_stats(klass)
result = klass.connection.execute("show table status like '#{klass.table_name}'")
result.first[result.fields.index("Rows")]
end
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