NOTICE:  zzz 1
CONTEXT:  SQL statement "INSERT INTO com_meter (did,timestamp, readings) VALUES ( $1 ,  $2 ,  $3 )"
        PL/pgSQL function "check_com_meter" line 27 at SQL statement
NOTICE:  xxx 900
CONTEXT:  SQL statement "INSERT INTO com_meter (did,timestamp, readings) VALUES ( $1 ,  $2 ,  $3 )"
        PL/pgSQL function "check_com_meter" line 27 at SQL statement
NOTICE:  2005-03-31 18:15:00<50<1112311800<2005-03-31 18:30:00
NOTICE:  test
NOTICE:  zzz 0
NOTICE:  xxx 0
NOTICE:  test
NOTICE:  zzz 2
NOTICE:  xxx 1800
NOTICE:  test
CONTEXT:  SQL statement "INSERT INTO com_meter (did,timestamp, readings) VALUES ( $1 , $$2005-03-31 19:00:00$$,  $2 )"
        PL/pgSQL function "check_com_meter" line 27 at SQL statement
NOTICE:  zzz 1
CONTEXT:  SQL statement "INSERT INTO com_meter (did,timestamp, readings) VALUES ( $1 , $$2005-03-31 19:00:00$$,  $2 )"
        PL/pgSQL function "check_com_meter" line 27 at SQL statement
NOTICE:  xxx 900
CONTEXT:  SQL statement "INSERT INTO com_meter (did,timestamp, readings) VALUES ( $1 , $$2005-03-31 19:00:00$$,  $2 )"
        PL/pgSQL function "check_com_meter" line 27 at SQL statement
NOTICE:  2005-03-31 18:45:00<50<1112313600<<NULL>
NOTICE:  test
NOTICE:  zzz 2
NOTICE:  xxx 1800
NOTICE:  test
CONTEXT:  SQL statement "INSERT INTO com_meter (did,timestamp, readings) VALUES ( $1 , $$2005-03-31 19:30:00$$,  $2 )"
        PL/pgSQL function "check_com_meter" line 27 at SQL statement
NOTICE:  zzz 1
CONTEXT:  SQL statement "INSERT INTO com_meter (did,timestamp, readings) VALUES ( $1 , $$2005-03-31 19:30:00$$,  $2 )"
        PL/pgSQL function "check_com_meter" line 27 at SQL statement
NOTICE:  xxx 900
CONTEXT:  SQL statement "INSERT INTO com_meter (did,timestamp, readings) VALUES ( $1 , $$2005-03-31 19:30:00$$,  $2 )"
        PL/pgSQL function "check_com_meter" line 27 at SQL statement
NOTICE:  2005-03-31 19:15:00<50<1112315400<<NULL>