-------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (42.42 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-26; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980407 871303 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (1 min 3.34 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-26; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980471 895392 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (1 min 3.76 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-29; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980535 412339 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (1 min 4.64 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-28; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980599 169617 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (1 min 3.34 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-27; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980663 717303 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (1 min 3.26 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-27; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980727 172956 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (1 min 3.49 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-27; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980790 259085 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (1 min 5.75 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-27; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980853 974089 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (1 min 4.39 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-27; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980919 731138 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.00 sec) -------------- select count(distinct p_partkey) from part where p_partkey <= 105000000 -------------- +---------------------------+ | count(distinct p_partkey) | +---------------------------+ | 105000000 | +---------------------------+ 1 row in set (1 min 3.27 sec) -------------- select calgetstats() -------------- +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | calgetstats() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Query Stats: MaxMemPct-27; NumTempFiles-0; TempFileSpace-0MB; ApproxPhyI/O-0; CacheI/O-53248; BlocksTouched-53248; PartitionBlocksEliminated-44410; MsgBytesIn-602MB; MsgBytesOut-0MB; Mode-Distributed| 1297980984 114033 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 1 row in set (0.01 sec) Bye