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CREATE TABLE `test`.`test` ( `COL1` smallint(28) unsigned DEFAULT NULL, `COL2` varchar(20) DEFAULT NULL, `COL4` datetime DEFAULT NULL, `COL3` bigint(20) DEFAULT NULL, `COL5` float DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin; ALTER TABLE `test`.`test` SET TIFLASH REPLICA 1; insert into test.test values (1, 1, '2012-01-01', 1, 1), (2, 2, '2012-01-01', 2, 2), (2, 2, '2012-01-01', 2, 2), (3, 3, '2012-01-01', 3, 3), (3, 3, '2012-01-01', 3, 3), (3, 3, '2012-01-01', 3, 3), (4, 4, '2012-01-01', 4, 4), (4, 4, '2012-01-01', 4, 4), (4, 4, '2012-01-01', 4, 4), (4, 4, '2012-01-01', 4, 4), (5, 5, '2012-01-01', 5, 5), (5, 5, '2012-01-01', 5, 5), (5, 5, '2012-01-01', 5, 5), (5, 5, '2012-01-01', 5, 5), (5, 5, '2012-01-01', 5, 5); explain analyze select sum(COL1), sum(COL3) from ( select sum(col2) c, COL1, COL3 from test group by COL1, COL3 ) t group by c;
+----------------------------------------------+---------+---------+--------------+---------------+--------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------+--------+------+ | id | estRows | actRows | task | access object | execution info | operator info | memory | disk | +----------------------------------------------+---------+---------+--------------+---------------+--------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------+--------+------+ | TableReader_56 | 12.00 | 5 | root | | time:5.17s, loops:2, cop_task: {num: 1, max: 0s, proc_keys: 0, copr_cache_hit_ratio: 0.00} | data:ExchangeSender_55 | N/A | N/A | | └─ExchangeSender_55 | 12.00 | 5 | mpp[tiflash] | | tiflash_task:{time:4.89s, loops:1, threads:20} | ExchangeType: PassThrough | N/A | N/A | | └─Projection_54 | 12.00 | 5 | mpp[tiflash] | | tiflash_task:{time:4.89s, loops:1, threads:20} | Column#8, Column#9 | N/A | N/A | | └─HashAgg_10 | 12.00 | 5 | mpp[tiflash] | | tiflash_task:{time:4.89s, loops:1, threads:20} | group by:Column#36, funcs:sum(Column#34)->Column#8, funcs:sum(Column#35)->Column#9 | N/A | N/A | | └─Projection_74 | 12.00 | 5 | mpp[tiflash] | | tiflash_task:{time:4.88s, loops:1, threads:20} | cast(test.test.col1, decimal(5,0) UNSIGNED BINARY)->Column#34, cast(test.test.col3, decimal(20,0) BINARY)->Column#35, Column#7 | N/A | N/A | | └─ExchangeReceiver_47 | 12.00 | 5 | mpp[tiflash] | | tiflash_task:{time:4.88s, loops:1, threads:20} | | N/A | N/A | | └─ExchangeSender_46 | 12.00 | 5 | mpp[tiflash] | | tiflash_task:{time:4.87s, loops:1, threads:20} | ExchangeType: HashPartition, Hash Cols: [name: Column#7, collate: binary] | N/A | N/A | | └─Projection_45 | 12.00 | 5 | mpp[tiflash] | | tiflash_task:{time:4.87s, loops:1, threads:20} | Column#7, test.test.col1, test.test.col3 | N/A | N/A | | └─HashAgg_43 | 12.00 | 5 | mpp[tiflash] | | tiflash_task:{time:4.87s, loops:1, threads:20} | group by:Column#32, Column#33, funcs:sum(Column#29)->Column#7, funcs:firstrow(Column#30)->test.test.col1, funcs:firstrow(Column#31)->test.test.col3 | N/A | N/A | | └─Projection_73 | 15.00 | 15 | mpp[tiflash] | | tiflash_task:{time:4.86s, loops:1, threads:20} | cast(test.test.col2, double BINARY)->Column#29, test.test.col1, test.test.col3, test.test.col1, test.test.col3 | N/A | N/A | | └─ExchangeReceiver_29 | 15.00 | 15 | mpp[tiflash] | | tiflash_task:{time:4.86s, loops:1, threads:20} | | N/A | N/A | | └─ExchangeSender_28 | 15.00 | 15 | mpp[tiflash] | | tiflash_task:{time:4.87s, loops:1, threads:1} | ExchangeType: HashPartition, Hash Cols: [name: test.test.col1, collate: binary], [name: test.test.col3, collate: binary] | N/A | N/A | | └─TableFullScan_27 | 15.00 | 15 | mpp[tiflash] | table:test | tiflash_task:{time:4.87s, loops:1, threads:1} | keep order:false, stats:pseudo | N/A | N/A | +----------------------------------------------+---------+---------+--------------+---------------+--------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------+--------+------+
+----------------------------------------------+----------+---------+--------------+---------------+----------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------+--------+------+ | id | estRows | actRows | task | access object | execution info | operator info | memory | disk | +----------------------------------------------+----------+---------+--------------+---------------+----------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------+--------+------+ | TableReader_56 | 8000.00 | 5 | root | | time:284.6ms, loops:2, cop_task: {num: 1, max: 0s, proc_keys: 0, copr_cache_hit_ratio: 0.00} | data:ExchangeSender_55 | N/A | N/A | | └─ExchangeSender_55 | 8000.00 | 5 | mpp[tiflash] | | tiflash_task:{time:256.7ms, loops:1, threads:20} | ExchangeType: PassThrough | N/A | N/A | | └─Projection_54 | 8000.00 | 5 | mpp[tiflash] | | tiflash_task:{time:256.7ms, loops:1, threads:20} | Column#8, Column#9 | N/A | N/A | | └─HashAgg_10 | 8000.00 | 5 | mpp[tiflash] | | tiflash_task:{time:256.7ms, loops:1, threads:20} | group by:Column#36, funcs:sum(Column#34)->Column#8, funcs:sum(Column#35)->Column#9 | N/A | N/A | | └─Projection_74 | 8000.00 | 5 | mpp[tiflash] | | tiflash_task:{time:246.7ms, loops:1, threads:20} | cast(test.test.col1, decimal(5,0) UNSIGNED BINARY)->Column#34, cast(test.test.col3, decimal(20,0) BINARY)->Column#35, Column#7 | N/A | N/A | | └─ExchangeReceiver_47 | 8000.00 | 5 | mpp[tiflash] | | tiflash_task:{time:246.7ms, loops:1, threads:20} | | N/A | N/A | | └─ExchangeSender_46 | 8000.00 | 5 | mpp[tiflash] | | tiflash_task:{time:216.8ms, loops:1, threads:20} | ExchangeType: HashPartition, Hash Cols: [name: Column#7, collate: binary] | N/A | N/A | | └─Projection_45 | 8000.00 | 5 | mpp[tiflash] | | tiflash_task:{time:216.8ms, loops:1, threads:20} | Column#7, test.test.col1, test.test.col3 | N/A | N/A | | └─HashAgg_43 | 8000.00 | 5 | mpp[tiflash] | | tiflash_task:{time:216.8ms, loops:1, threads:20} | group by:Column#32, Column#33, funcs:sum(Column#29)->Column#7, funcs:firstrow(Column#30)->test.test.col1, funcs:firstrow(Column#31)->test.test.col3 | N/A | N/A | | └─Projection_73 | 10000.00 | 15 | mpp[tiflash] | | tiflash_task:{time:156.8ms, loops:1, threads:20} | cast(test.test.col2, double BINARY)->Column#29, test.test.col1, test.test.col3, test.test.col1, test.test.col3 | N/A | N/A | | └─ExchangeReceiver_29 | 10000.00 | 15 | mpp[tiflash] | | tiflash_task:{time:138.8ms, loops:1, threads:20} | | N/A | N/A | | └─ExchangeSender_28 | 10000.00 | 15 | mpp[tiflash] | | tiflash_task:{time:119.3ms, loops:1, threads:1} | ExchangeType: HashPartition, Hash Cols: [name: test.test.col1, collate: binary], [name: test.test.col3, collate: binary] | N/A | N/A | | └─TableFullScan_27 | 10000.00 | 30 | mpp[tiflash] | table:test | tiflash_task:{time:119.3ms, loops:2, threads:2} | keep order:false, stats:pseudo | N/A | N/A | +----------------------------------------------+----------+---------+--------------+---------------+----------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------+--------+------+
master
The text was updated successfully, but these errors were encountered:
fix incorrect execution summary of table scan (#5624)
8404e65
close #5625
SeaRise
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master
The text was updated successfully, but these errors were encountered: