-------------- select now() -------------- +---------------------+ | now() | +---------------------+ | 2014-11-19 16:29:12 | +---------------------+ 1 row in set (0.00 sec) -------------- select now() -------------- +---------------------+ | now() | +---------------------+ | 2014-11-19 16:29:12 | +---------------------+ 1 row in set (0.00 sec) -------------- select calflushcache() -------------- +-----------------+ | calflushcache() | +-----------------+ | 0 | +-----------------+ 1 row in set (0.00 sec) -------------- select o_orderpriority, max(l_shipdate), avg(o_totalprice), count(*) from orders, lineitem where o_orderdate > '1998-08-01' and o_totalprice < 1365 and o_orderkey = l_orderkey and l_shipdate > '1998-08-01' and l_suppkey < 200000 group by o_orderpriority order by o_orderpriority -------------- +-----------------+-----------------+-------------------+----------+ | o_orderpriority | max(l_shipdate) | avg(o_totalprice) | count(*) | +-----------------+-----------------+-------------------+----------+ | 1-URGENT | 1998-10-06 | 1154.100000 | 100 | +-----------------+-----------------+-------------------+----------+ 1 row in set (2.71 sec) -------------- select calgetstats() -------------- +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-0; NumTempFiles-0; TempFileSpace-0B; ApproxPhyI/O-159182; CacheI/O-150744; BlocksTouched-150641; PartitionBlocksEliminated-651; MsgBytesIn-988KB; MsgBytesOut-14KB; Mode-Distributed | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select now() -------------- +---------------------+ | now() | +---------------------+ | 2014-11-19 16:29:14 | +---------------------+ 1 row in set (0.00 sec) -------------- select o_orderpriority, max(l_shipdate), avg(o_totalprice), count(*) from orders, lineitem where o_orderdate > '1998-08-01' and o_totalprice < 1365 and o_orderkey = l_orderkey and l_shipdate > '1998-08-01' and l_suppkey < 200000 group by o_orderpriority order by o_orderpriority -------------- +-----------------+-----------------+-------------------+----------+ | o_orderpriority | max(l_shipdate) | avg(o_totalprice) | count(*) | +-----------------+-----------------+-------------------+----------+ | 1-URGENT | 1998-10-06 | 1154.100000 | 100 | +-----------------+-----------------+-------------------+----------+ 1 row in set (1.89 sec) -------------- select calgetstats() -------------- +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-0; NumTempFiles-0; TempFileSpace-0B; ApproxPhyI/O-147918; CacheI/O-150739; BlocksTouched-150641; PartitionBlocksEliminated-651; MsgBytesIn-988KB; MsgBytesOut-14KB; Mode-Distributed | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select calflushcache() -------------- +-----------------+ | calflushcache() | +-----------------+ | 0 | +-----------------+ 1 row in set (0.02 sec) -------------- select o_orderpriority, max(l_shipdate), avg(o_totalprice), count(*) from orders, lineitem where o_orderdate > '1998-08-01' and o_totalprice < 1365 and o_orderkey = l_orderkey and l_shipdate > '1998-08-01' and l_suppkey < 400000 group by o_orderpriority order by o_orderpriority -------------- +-----------------+-----------------+-------------------+----------+ | o_orderpriority | max(l_shipdate) | avg(o_totalprice) | count(*) | +-----------------+-----------------+-------------------+----------+ | 1-URGENT | 1998-10-06 | 1154.100000 | 100 | +-----------------+-----------------+-------------------+----------+ 1 row in set (1.93 sec) -------------- select calgetstats() -------------- +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-0; NumTempFiles-0; TempFileSpace-0B; ApproxPhyI/O-154062; CacheI/O-150744; BlocksTouched-150641; PartitionBlocksEliminated-651; MsgBytesIn-988KB; MsgBytesOut-14KB; Mode-Distributed | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.01 sec) -------------- select now() -------------- +---------------------+ | now() | +---------------------+ | 2014-11-19 16:29:18 | +---------------------+ 1 row in set (0.00 sec) -------------- select o_orderpriority, max(l_shipdate), avg(o_totalprice), count(*) from orders, lineitem where o_orderdate > '1998-08-01' and o_totalprice < 1365 and o_orderkey = l_orderkey and l_shipdate > '1998-08-01' and l_suppkey < 400000 group by o_orderpriority order by o_orderpriority -------------- +-----------------+-----------------+-------------------+----------+ | o_orderpriority | max(l_shipdate) | avg(o_totalprice) | count(*) | +-----------------+-----------------+-------------------+----------+ | 1-URGENT | 1998-10-06 | 1154.100000 | 100 | +-----------------+-----------------+-------------------+----------+ 1 row in set (1.81 sec) -------------- select calgetstats() -------------- +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-0; NumTempFiles-0; TempFileSpace-0B; ApproxPhyI/O-138190; CacheI/O-150731; BlocksTouched-150641; PartitionBlocksEliminated-651; MsgBytesIn-988KB; MsgBytesOut-14KB; Mode-Distributed | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select calflushcache() -------------- +-----------------+ | calflushcache() | +-----------------+ | 0 | +-----------------+ 1 row in set (0.02 sec) -------------- select o_orderpriority, max(l_shipdate), avg(o_totalprice), count(*) from orders, lineitem where o_orderdate > '1998-08-01' and o_totalprice < 1365 and o_orderkey = l_orderkey and l_shipdate > '1998-08-01' and l_suppkey < 600000 group by o_orderpriority order by o_orderpriority -------------- +-----------------+-----------------+-------------------+----------+ | o_orderpriority | max(l_shipdate) | avg(o_totalprice) | count(*) | +-----------------+-----------------+-------------------+----------+ | 1-URGENT | 1998-10-06 | 1154.100000 | 100 | +-----------------+-----------------+-------------------+----------+ 1 row in set (1.86 sec) -------------- select calgetstats() -------------- +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-0; NumTempFiles-0; TempFileSpace-0B; ApproxPhyI/O-157134; CacheI/O-150744; BlocksTouched-150641; PartitionBlocksEliminated-651; MsgBytesIn-988KB; MsgBytesOut-14KB; Mode-Distributed | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select now() -------------- +---------------------+ | now() | +---------------------+ | 2014-11-19 16:29:22 | +---------------------+ 1 row in set (0.00 sec) -------------- select o_orderpriority, max(l_shipdate), avg(o_totalprice), count(*) from orders, lineitem where o_orderdate > '1998-08-01' and o_totalprice < 1365 and o_orderkey = l_orderkey and l_shipdate > '1998-08-01' and l_suppkey < 600000 group by o_orderpriority order by o_orderpriority -------------- +-----------------+-----------------+-------------------+----------+ | o_orderpriority | max(l_shipdate) | avg(o_totalprice) | count(*) | +-----------------+-----------------+-------------------+----------+ | 1-URGENT | 1998-10-06 | 1154.100000 | 100 | +-----------------+-----------------+-------------------+----------+ 1 row in set (1.81 sec) -------------- select calgetstats() -------------- +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-0; NumTempFiles-0; TempFileSpace-0B; ApproxPhyI/O-149453; CacheI/O-150743; BlocksTouched-150641; PartitionBlocksEliminated-651; MsgBytesIn-988KB; MsgBytesOut-14KB; Mode-Distributed | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select calflushcache() -------------- +-----------------+ | calflushcache() | +-----------------+ | 0 | +-----------------+ 1 row in set (0.02 sec) -------------- select o_orderpriority, max(l_shipdate), avg(o_totalprice), count(*) from orders, lineitem where o_orderdate > '1998-08-01' and o_totalprice < 1365 and o_orderkey = l_orderkey and l_shipdate > '1998-08-01' and l_suppkey < 800000 group by o_orderpriority order by o_orderpriority -------------- +-----------------+-----------------+-------------------+----------+ | o_orderpriority | max(l_shipdate) | avg(o_totalprice) | count(*) | +-----------------+-----------------+-------------------+----------+ | 1-URGENT | 1998-10-06 | 1154.100000 | 100 | +-----------------+-----------------+-------------------+----------+ 1 row in set (1.96 sec) -------------- select calgetstats() -------------- +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-0; NumTempFiles-0; TempFileSpace-0B; ApproxPhyI/O-155086; CacheI/O-150744; BlocksTouched-150641; PartitionBlocksEliminated-651; MsgBytesIn-988KB; MsgBytesOut-14KB; Mode-Distributed | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select now() -------------- +---------------------+ | now() | +---------------------+ | 2014-11-19 16:29:26 | +---------------------+ 1 row in set (0.00 sec) -------------- select o_orderpriority, max(l_shipdate), avg(o_totalprice), count(*) from orders, lineitem where o_orderdate > '1998-08-01' and o_totalprice < 1365 and o_orderkey = l_orderkey and l_shipdate > '1998-08-01' and l_suppkey < 800000 group by o_orderpriority order by o_orderpriority -------------- +-----------------+-----------------+-------------------+----------+ | o_orderpriority | max(l_shipdate) | avg(o_totalprice) | count(*) | +-----------------+-----------------+-------------------+----------+ | 1-URGENT | 1998-10-06 | 1154.100000 | 100 | +-----------------+-----------------+-------------------+----------+ 1 row in set (1.83 sec) -------------- select calgetstats() -------------- +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-0; NumTempFiles-0; TempFileSpace-0B; ApproxPhyI/O-150478; CacheI/O-150743; BlocksTouched-150641; PartitionBlocksEliminated-651; MsgBytesIn-988KB; MsgBytesOut-14KB; Mode-Distributed | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select now() -------------- +---------------------+ | now() | +---------------------+ | 2014-11-19 16:29:27 | +---------------------+ 1 row in set (0.00 sec) Bye