select(sql, name = nil) private

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# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 437 def select(sql, name = nil) res = execute(sql, name) results = res.result rows = [] if results.length > 0 fields = res.fields results.each do |row| hashed_row = {} row.each_index do |cel_index| column = row[cel_index] case res.type(cel_index) when BYTEA_COLUMN_TYPE_OID column = unescape_bytea(column) when TIMESTAMPTZOID, TIMESTAMPOID column = cast_to_time(column) when NUMERIC_COLUMN_TYPE_OID column = column.to_d if column.respond_to?(:to_d) end hashed_row[fields[cel_index]] = column end rows << hashed_row end end res.clear return rows end
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