202 lines
19 KiB
Plaintext
202 lines
19 KiB
Plaintext
CREATE TABLE `dt` (
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`id` int(11) unsigned NOT NULL AUTO_INCREMENT ,
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`aid` varchar(32) NOT NULL,
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`cm` int(10) unsigned NOT NULL,
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`pt` varchar(10) NOT NULL,
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`dic` varchar(64) DEFAULT NULL,
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`ip` varchar(15) DEFAULT NULL,
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`ds` date DEFAULT NULL,
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`ds2` varchar(13) DEFAULT NULL ,
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`t` int(13) DEFAULT NULL ,
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`ext` varchar(550) DEFAULT NULL,
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`p1` varchar(64) DEFAULT NULL ,
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`p2` varchar(64) DEFAULT NULL,
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`p3` varchar(64) DEFAULT NULL,
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`p4` varchar(64) DEFAULT NULL,
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`p5` varchar(64) DEFAULT NULL,
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`p6_md5` varchar(32) DEFAULT NULL,
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`p7_md5` varchar(32) DEFAULT NULL,
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`bm` tinyint(1) DEFAULT '0',
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`bgm` tinyint(1) DEFAULT '0',
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`insert_date` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
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PRIMARY KEY (`id`),
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UNIQUE KEY `aid` (`aid`,`dic`),
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KEY `ip` (`ip`),
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KEY `cmi` (`cm`)
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);
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CREATE TABLE `st` (
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`id` int(11) UNSIGNED NOT NULL AUTO_INCREMENT ,
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`pt` varchar(10) NOT NULL ,
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`aid` varchar(35) NOT NULL ,
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`cm` int(10) NOT NULL ,
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`ip` varchar(15) DEFAULT NULL ,
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`dic` varchar(64) DEFAULT NULL ,
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`dit` varchar(5) DEFAULT NULL,
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`p1` varchar(64) DEFAULT NULL ,
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`p2` varchar(64) DEFAULT NULL,
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`p3` varchar(64) DEFAULT NULL,
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`p4` varchar(64) DEFAULT NULL,
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`p5` varchar(64) DEFAULT NULL,
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`p6_md5` varchar(32) DEFAULT NULL,
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`p7_md5` varchar(32) DEFAULT NULL,
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`ext` varchar(550) DEFAULT NULL,
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`bm` tinyint(1) DEFAULT '0',
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`ds` date NOT NULL ,
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`ds2` varchar(13) DEFAULT NULL ,
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`t` int(13) NOT NULL ,
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PRIMARY KEY (`id`),
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KEY `t` (`t`),
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KEY `icd` (`cm`,`ds`)
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);
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CREATE TABLE `dd` (
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`id` int(11) UNSIGNED NOT NULL AUTO_INCREMENT ,
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`aid` varchar(35) NOT NULL ,
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`pt` varchar(10) NOT NULL ,
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`dic` varchar(64) NOT NULL,
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`dim` varchar(32) NOT NULL ,
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`mac` varchar(32) DEFAULT NULL ,
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`ip` varchar(15) DEFAULT NULL ,
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`t` int(13) DEFAULT NULL ,
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`bm` tinyint(1) DEFAULT '0',
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PRIMARY KEY (`id`),
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UNIQUE KEY `aid` (`aid`,`dic`),
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KEY `ip` (`ip`),
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KEY `pi` (`aid`,`dim`),
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KEY `t` (`t`)
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);
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CREATE TABLE `pp` (
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`oid` varchar(20) NOT NULL,
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`uid` bigint(20) unsigned NOT NULL,
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`cid` int(11) unsigned NOT NULL,
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`ppt` int(11) NOT NULL DEFAULT '0',
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`pdt` int(11) DEFAULT '0',
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`am` decimal(10,2) unsigned NOT NULL DEFAULT '0.00',
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`cc` decimal(10,2) NOT NULL DEFAULT '0.00',
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`ps` tinyint(1) NOT NULL,
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`tid` varchar(200) DEFAULT NULL,
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`ppf` varchar(50) NOT NULL,
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`bs` tinyint(1) NOT NULL DEFAULT '0',
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`bex` tinyint(1) NOT NULL DEFAULT '0',
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`bu` int(11) NOT NULL DEFAULT '0',
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`pc` char(10) NOT NULL DEFAULT 'CNY',
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`ui` int(16) NOT NULL DEFAULT '1',
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`cr` decimal(10,4) unsigned NOT NULL DEFAULT '1.0000',
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`pi` int(11) unsigned NOT NULL,
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`si` int(11) unsigned NOT NULL,
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`bcc` int(11) NOT NULL DEFAULT '0',
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`acc` int(11) NOT NULL DEFAULT '0',
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KEY `oid` (`oid`),
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KEY `uid` (`uid`),
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KEY `ppt` (`ppt`),
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KEY `pdt` (`pdt`),
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KEY `cid` (`cid`),
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KEY `ps` (`ps`),
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KEY `sp` (`uid`,`pi`)
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);
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CREATE TABLE `rr` (
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`aid` varchar(35) NOT NULL ,
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`pt` varchar(10) NOT NULL ,
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`dic` varchar(64) NOT NULL ,
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`gid` varchar(42) NOT NULL ,
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`acd` varchar(32) NOT NULL ,
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`t` int(13) DEFAULT NULL ,
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`bm` tinyint(1) DEFAULT '0',
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PRIMARY KEY (`aid`,`dic`)
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);
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explain SELECT `ds`, `p1`, `p2`, `p3`, `p4`, `p5`, `p6_md5`, `p7_md5`, count(dic) as install_device FROM `dt` use index (cmi) WHERE (`ds` >= '2016-09-01') AND (`ds` <= '2016-11-03') AND (`cm` IN ('1062', '1086', '1423', '1424', '1425', '1426', '1427', '1428', '1429', '1430', '1431', '1432', '1433', '1434', '1435', '1436', '1437', '1438', '1439', '1440', '1441', '1442', '1443', '1444', '1445', '1446', '1447', '1448', '1449', '1450', '1451', '1452', '1488', '1489', '1490', '1491', '1492', '1493', '1494', '1495', '1496', '1497', '1550', '1551', '1552', '1553', '1554', '1555', '1556', '1557', '1558', '1559', '1597', '1598', '1599', '1600', '1601', '1602', '1603', '1604', '1605', '1606', '1607', '1608', '1609', '1610', '1611', '1612', '1613', '1614', '1615', '1616', '1623', '1624', '1625', '1626', '1627', '1628', '1629', '1630', '1631', '1632', '1709', '1719', '1720', '1843', '2813', '2814', '2815', '2816', '2817', '2818', '2819', '2820', '2821', '2822', '2823', '2824', '2825', '2826', '2827', '2828', '2829', '2830', '2831', '2832', '2833', '2834', '2835', '2836', '2837', '2838', '2839', '2840', '2841', '2842', '2843', '2844', '2845', '2846', '2847', '2848', '2849', '2850', '2851', '2852', '2853', '2854', '2855', '2856', '2857', '2858', '2859', '2860', '2861', '2862', '2863', '2864', '2865', '2866', '2867', '2868', '2869', '2870', '2871', '2872', '3139', '3140', '3141', '3142', '3143', '3144', '3145', '3146', '3147', '3148', '3149', '3150', '3151', '3152', '3153', '3154', '3155', '3156', '3157', '3158', '3386', '3387', '3388', '3389', '3390', '3391', '3392', '3393', '3394', '3395', '3664', '3665', '3666', '3667', '3668', '3670', '3671', '3672', '3673', '3674', '3676', '3677', '3678', '3679', '3680', '3681', '3682', '3683', '3684', '3685', '3686', '3687', '3688', '3689', '3690', '3691', '3692', '3693', '3694', '3695', '3696', '3697', '3698', '3699', '3700', '3701', '3702', '3703', '3704', '3705', '3706', '3707', '3708', '3709', '3710', '3711', '3712', '3713', '3714', '3715', '3960', '3961', '3962', '3963', '3964', '3965', '3966', '3967', '3968', '3978', '3979', '3980', '3981', '3982', '3983', '3984', '3985', '3986', '3987', '4208', '4209', '4210', '4211', '4212', '4304', '4305', '4306', '4307', '4308', '4866', '4867', '4868', '4869', '4870', '4871', '4872', '4873', '4874', '4875')) GROUP BY `ds`, `p1`, `p2`, `p3`, `p4`, `p5`, `p6_md5`, `p7_md5` ORDER BY `ds2` DESC;
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id parents children task operator info count
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IndexScan_14 cop table:dt, index:cm, range:[1062,1062], [1086,1086], [1423,1423], [1424,1424], [1425,1425], [1426,1426], [1427,1427], [1428,1428], [1429,1429], [1430,1430], [1431,1431], [1432,1432], [1433,1433], [1434,1434], [1435,1435], [1436,1436], [1437,1437], [1438,1438], [1439,1439], [1440,1440], [1441,1441], [1442,1442], [1443,1443], [1444,1444], [1445,1445], [1446,1446], [1447,1447], [1448,1448], [1449,1449], [1450,1450], [1451,1451], [1452,1452], [1488,1488], [1489,1489], [1490,1490], [1491,1491], [1492,1492], [1493,1493], [1494,1494], [1495,1495], [1496,1496], [1497,1497], [1550,1550], [1551,1551], [1552,1552], [1553,1553], [1554,1554], [1555,1555], [1556,1556], [1557,1557], [1558,1558], [1559,1559], [1597,1597], [1598,1598], [1599,1599], [1600,1600], [1601,1601], [1602,1602], [1603,1603], [1604,1604], [1605,1605], [1606,1606], [1607,1607], [1608,1608], [1609,1609], [1610,1610], [1611,1611], [1612,1612], [1613,1613], [1614,1614], [1615,1615], [1616,1616], [1623,1623], [1624,1624], [1625,1625], [1626,1626], [1627,1627], [1628,1628], [1629,1629], [1630,1630], [1631,1631], [1632,1632], [1709,1709], [1719,1719], [1720,1720], [1843,1843], [2813,2813], [2814,2814], [2815,2815], [2816,2816], [2817,2817], [2818,2818], [2819,2819], [2820,2820], [2821,2821], [2822,2822], [2823,2823], [2824,2824], [2825,2825], [2826,2826], [2827,2827], [2828,2828], [2829,2829], [2830,2830], [2831,2831], [2832,2832], [2833,2833], [2834,2834], [2835,2835], [2836,2836], [2837,2837], [2838,2838], [2839,2839], [2840,2840], [2841,2841], [2842,2842], [2843,2843], [2844,2844], [2845,2845], [2846,2846], [2847,2847], [2848,2848], [2849,2849], [2850,2850], [2851,2851], [2852,2852], [2853,2853], [2854,2854], [2855,2855], [2856,2856], [2857,2857], [2858,2858], [2859,2859], [2860,2860], [2861,2861], [2862,2862], [2863,2863], [2864,2864], [2865,2865], [2866,2866], [2867,2867], [2868,2868], [2869,2869], [2870,2870], [2871,2871], [2872,2872], [3139,3139], [3140,3140], [3141,3141], [3142,3142], [3143,3143], [3144,3144], [3145,3145], [3146,3146], [3147,3147], [3148,3148], [3149,3149], [3150,3150], [3151,3151], [3152,3152], [3153,3153], [3154,3154], [3155,3155], [3156,3156], [3157,3157], [3158,3158], [3386,3386], [3387,3387], [3388,3388], [3389,3389], [3390,3390], [3391,3391], [3392,3392], [3393,3393], [3394,3394], [3395,3395], [3664,3664], [3665,3665], [3666,3666], [3667,3667], [3668,3668], [3670,3670], [3671,3671], [3672,3672], [3673,3673], [3674,3674], [3676,3676], [3677,3677], [3678,3678], [3679,3679], [3680,3680], [3681,3681], [3682,3682], [3683,3683], [3684,3684], [3685,3685], [3686,3686], [3687,3687], [3688,3688], [3689,3689], [3690,3690], [3691,3691], [3692,3692], [3693,3693], [3694,3694], [3695,3695], [3696,3696], [3697,3697], [3698,3698], [3699,3699], [3700,3700], [3701,3701], [3702,3702], [3703,3703], [3704,3704], [3705,3705], [3706,3706], [3707,3707], [3708,3708], [3709,3709], [3710,3710], [3711,3711], [3712,3712], [3713,3713], [3714,3714], [3715,3715], [3960,3960], [3961,3961], [3962,3962], [3963,3963], [3964,3964], [3965,3965], [3966,3966], [3967,3967], [3968,3968], [3978,3978], [3979,3979], [3980,3980], [3981,3981], [3982,3982], [3983,3983], [3984,3984], [3985,3985], [3986,3986], [3987,3987], [4208,4208], [4209,4209], [4210,4210], [4211,4211], [4212,4212], [4304,4304], [4305,4305], [4306,4306], [4307,4307], [4308,4308], [4866,4866], [4867,4867], [4868,4868], [4869,4869], [4870,4870], [4871,4871], [4872,4872], [4873,4873], [4874,4874], [4875,4875], keep order:false 2650.00
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TableScan_15 Selection_16 cop table:dt, keep order:false 2650.00
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Selection_16 HashAgg_11 TableScan_15 cop ge(test.dt.ds, 2016-09-01 00:00:00.000000), le(test.dt.ds, 2016-11-03 00:00:00.000000) 66.25
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HashAgg_11 Selection_16 cop group by:test.dt.ds, test.dt.p1, test.dt.p2, test.dt.p3, test.dt.p4, test.dt.p5, test.dt.p6_md5, test.dt.p7_md5, funcs:count(test.dt.dic), firstrow(test.dt.ds), firstrow(test.dt.ds2), firstrow(test.dt.p1), firstrow(test.dt.p2), firstrow(test.dt.p3), firstrow(test.dt.p4), firstrow(test.dt.p5), firstrow(test.dt.p6_md5), firstrow(test.dt.p7_md5) 53.00
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IndexLookUp_18 HashAgg_17 root index:IndexScan_14, table:HashAgg_11 53.00
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HashAgg_17 Sort_8 IndexLookUp_18 root group by:col_10, col_11, col_12, col_13, col_14, col_15, col_16, col_17, funcs:count(col_0), firstrow(col_1), firstrow(col_2), firstrow(col_3), firstrow(col_4), firstrow(col_5), firstrow(col_6), firstrow(col_7), firstrow(col_8), firstrow(col_9) 53.00
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Sort_8 Projection_7 HashAgg_17 root test.dt.ds2:desc 53.00
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Projection_7 Sort_8 root test.dt.ds, test.dt.p1, test.dt.p2, test.dt.p3, test.dt.p4, test.dt.p5, test.dt.p6_md5, test.dt.p7_md5, install_device 53.00
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explain select gad.id as gid,sdk.id as sid,gad.aid as aid,gad.cm as cm,sdk.dic as dic,sdk.ip as ip, sdk.t as t, gad.p1 as p1, gad.p2 as p2, gad.p3 as p3, gad.p4 as p4, gad.p5 as p5, gad.p6_md5 as p6, gad.p7_md5 as p7, gad.ext as ext, gad.t as gtime from st gad join (select id, aid, pt, dic, ip, t from dd where pt = 'android' and bm = 0 and t > 1478143908) sdk on gad.aid = sdk.aid and gad.ip = sdk.ip and sdk.t > gad.t where gad.t > 1478143908 and gad.bm = 0 and gad.pt = 'android' group by gad.aid, sdk.dic limit 2500;
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id parents children task operator info count
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IndexScan_24 cop table:gad, index:t, range:(1478143908,+inf], keep order:false 3333.33
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TableScan_25 Selection_26 cop table:st, keep order:false 3333.33
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Selection_26 TableScan_25 cop eq(gad.bm, 0), eq(gad.pt, android) 0.00
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IndexLookUp_27 HashLeftJoin_19 root index:IndexScan_24, table:Selection_26 0.00
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IndexScan_31 cop table:dd, index:t, range:(1478143908,+inf], keep order:false 3333.33
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TableScan_32 Selection_33 cop table:dd, keep order:false 3333.33
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Selection_33 TableScan_32 cop eq(test.dd.pt, android), eq(test.dd.bm, 0) 0.00
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IndexLookUp_34 HashLeftJoin_19 root index:IndexScan_31, table:Selection_33 0.00
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HashLeftJoin_19 HashAgg_18 IndexLookUp_27,IndexLookUp_34 root inner join, inner:IndexLookUp_34, equal:[eq(gad.aid, test.dd.aid) eq(gad.ip, test.dd.ip)], other cond:gt(test.dd.t, gad.t) 0.00
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HashAgg_18 Limit_15 HashLeftJoin_19 root group by:gad.aid, test.dd.dic, funcs:firstrow(gad.id), firstrow(gad.aid), firstrow(gad.cm), firstrow(gad.p1), firstrow(gad.p2), firstrow(gad.p3), firstrow(gad.p4), firstrow(gad.p5), firstrow(gad.p6_md5), firstrow(gad.p7_md5), firstrow(gad.ext), firstrow(gad.t), firstrow(test.dd.id), firstrow(test.dd.dic), firstrow(test.dd.ip), firstrow(test.dd.t) 1.00
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Limit_15 Projection_12 HashAgg_18 root offset:0, count:2500 1.00
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Projection_12 Limit_15 root gad.id, test.dd.id, gad.aid, gad.cm, test.dd.dic, test.dd.ip, test.dd.t, gad.p1, gad.p2, gad.p3, gad.p4, gad.p5, gad.p6_md5, gad.p7_md5, gad.ext, gad.t 1.00
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explain select gad.id as gid,sdk.id as sid,gad.aid as aid,gad.cm as cm,sdk.dic as dic,sdk.ip as ip, sdk.t as t, gad.p1 as p1, gad.p2 as p2, gad.p3 as p3, gad.p4 as p4, gad.p5 as p5, gad.p6_md5 as p6, gad.p7_md5 as p7, gad.ext as ext from st gad join dd sdk on gad.aid = sdk.aid and gad.dic = sdk.mac and gad.t < sdk.t where gad.t > 1477971479 and gad.bm = 0 and gad.pt = 'ios' and gad.dit = 'mac' and sdk.t > 1477971479 and sdk.bm = 0 and sdk.pt = 'ios' limit 3000;
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id parents children task operator info count
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IndexScan_18 cop table:gad, index:t, range:(1477971479,+inf], keep order:false 3333.33
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TableScan_19 Selection_20 cop table:st, keep order:false 3333.33
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Selection_20 TableScan_19 cop eq(gad.bm, 0), eq(gad.pt, ios), eq(gad.dit, mac) 0.00
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IndexLookUp_21 HashLeftJoin_13 root index:IndexScan_18, table:Selection_20 0.00
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IndexScan_25 cop table:sdk, index:t, range:(1477971479,+inf], keep order:false 3333.33
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TableScan_26 Selection_27 cop table:dd, keep order:false 3333.33
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Selection_27 TableScan_26 cop eq(sdk.bm, 0), eq(sdk.pt, ios) 0.00
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IndexLookUp_28 HashLeftJoin_13 root index:IndexScan_25, table:Selection_27 0.00
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HashLeftJoin_13 Limit_12 IndexLookUp_21,IndexLookUp_28 root inner join, inner:IndexLookUp_28, equal:[eq(gad.aid, sdk.aid) eq(gad.dic, sdk.mac)], other cond:lt(gad.t, sdk.t) 0.00
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Limit_12 Projection_9 HashLeftJoin_13 root offset:0, count:3000 0.00
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Projection_9 Limit_12 root gad.id, sdk.id, gad.aid, gad.cm, sdk.dic, sdk.ip, sdk.t, gad.p1, gad.p2, gad.p3, gad.p4, gad.p5, gad.p6_md5, gad.p7_md5, gad.ext 0.00
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explain SELECT cm, p1, p2, p3, p4, p5, p6_md5, p7_md5, count(1) as click_pv, count(DISTINCT ip) as click_ip FROM st WHERE (t between 1478188800 and 1478275200) and aid='cn.sbkcq' and pt='android' GROUP BY cm, p1, p2, p3, p4, p5, p6_md5, p7_md5;
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id parents children task operator info count
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IndexScan_13 cop table:st, index:t, range:[1478188800,1478275200], keep order:false 250.00
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TableScan_14 Selection_15 cop table:st, keep order:false 250.00
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Selection_15 TableScan_14 cop eq(test.st.aid, cn.sbkcq), eq(test.st.pt, android) 0.00
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IndexLookUp_16 HashAgg_7 root index:IndexScan_13, table:Selection_15 0.00
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HashAgg_7 Projection_5 IndexLookUp_16 root group by:test.st.cm, test.st.p1, test.st.p2, test.st.p3, test.st.p4, test.st.p5, test.st.p6_md5, test.st.p7_md5, funcs:count(1), count(distinct test.st.ip), firstrow(test.st.cm), firstrow(test.st.p1), firstrow(test.st.p2), firstrow(test.st.p3), firstrow(test.st.p4), firstrow(test.st.p5), firstrow(test.st.p6_md5), firstrow(test.st.p7_md5) 1.00
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Projection_5 HashAgg_7 root test.st.cm, test.st.p1, test.st.p2, test.st.p3, test.st.p4, test.st.p5, test.st.p6_md5, test.st.p7_md5, 3_col_0, 3_col_1 1.00
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explain select dt.id as id, dt.aid as aid, dt.pt as pt, dt.dic as dic, dt.cm as cm, rr.gid as gid, rr.acd as acd, rr.t as t,dt.p1 as p1, dt.p2 as p2, dt.p3 as p3, dt.p4 as p4, dt.p5 as p5, dt.p6_md5 as p6, dt.p7_md5 as p7 from dt dt join rr rr on (rr.pt = 'ios' and rr.t > 1478185592 and dt.aid = rr.aid and dt.dic = rr.dic) where dt.pt = 'ios' and dt.t > 1478185592 and dt.bm = 0 limit 2000;
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id parents children task operator info count
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TableScan_40 Selection_41 cop table:dt, range:[0,+inf], keep order:false 10000.00
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Selection_41 TableScan_40 cop eq(dt.pt, ios), gt(dt.t, 1478185592), eq(dt.bm, 0) 0.00
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TableReader_42 IndexJoin_18 root data:Selection_41 0.00
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IndexScan_14 cop table:rr, index:aid, dic, range:[<nil>,+inf], keep order:false 10000.00
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TableScan_15 Selection_16 cop table:rr, keep order:false 10000.00
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Selection_16 TableScan_15 cop eq(rr.pt, ios), gt(rr.t, 1478185592) 3.33
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IndexLookUp_17 IndexJoin_18 root index:IndexScan_14, table:Selection_16 3.33
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IndexJoin_18 Limit_12 TableReader_42,IndexLookUp_17 root outer:TableReader_42, inner join, outer key:dt.aid, dt.dic, inner key:rr.aid, rr.dic 0.00
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Limit_12 Projection_9 IndexJoin_18 root offset:0, count:2000 0.00
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Projection_9 Limit_12 root dt.id, dt.aid, dt.pt, dt.dic, dt.cm, rr.gid, rr.acd, rr.t, dt.p1, dt.p2, dt.p3, dt.p4, dt.p5, dt.p6_md5, dt.p7_md5 0.00
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explain select pc,cr,count(DISTINCT uid) as pay_users,count(oid) as pay_times,sum(am) as am from pp where ps=2 and ppt>=1478188800 and ppt<1478275200 and pi in ('510017','520017') and uid in ('18089709','18090780') group by pc,cr;
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id parents children task operator info count
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IndexScan_25 cop table:pp, index:uid, pi, range:[18089709 510017,18089709 510017], [18089709 520017,18089709 520017], [18090780 510017,18090780 510017], [18090780 520017,18090780 520017], keep order:false 0.40
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TableScan_26 Selection_27 cop table:pp, keep order:false 0.40
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Selection_27 TableScan_26 cop eq(test.pp.ps, 2), ge(test.pp.ppt, 1478188800), lt(test.pp.ppt, 1478275200) 0.00
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IndexLookUp_28 HashAgg_7 root index:IndexScan_25, table:Selection_27 0.00
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HashAgg_7 Projection_5 IndexLookUp_28 root group by:test.pp.pc, test.pp.cr, funcs:count(distinct test.pp.uid), count(test.pp.oid), sum(test.pp.am), firstrow(test.pp.pc), firstrow(test.pp.cr) 1.00
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Projection_5 HashAgg_7 root test.pp.pc, test.pp.cr, 3_col_0, 3_col_1, 3_col_2 1.00
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CREATE TABLE `tbl_001` (`a` int, `b` int);
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CREATE TABLE `tbl_002` (`a` int, `b` int);
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CREATE TABLE `tbl_003` (`a` int, `b` int);
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CREATE TABLE `tbl_004` (`a` int, `b` int);
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CREATE TABLE `tbl_005` (`a` int, `b` int);
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CREATE TABLE `tbl_006` (`a` int, `b` int);
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CREATE TABLE `tbl_007` (`a` int, `b` int);
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CREATE TABLE `tbl_008` (`a` int, `b` int);
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CREATE TABLE `tbl_009` (`a` int, `b` int);
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explain select sum(a) from (select * from tbl_001 union all select * from tbl_002 union all select * from tbl_003 union all select * from tbl_004 union all select * from tbl_005 union all select * from tbl_006 union all select * from tbl_007 union all select * from tbl_008 union all select * from tbl_009) x group by b;
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id parents children task operator info count
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TableScan_28 cop table:tbl_001, range:[-inf,+inf], keep order:false 10000.00
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TableReader_29 Union_26 root data:TableScan_28 10000.00
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TableScan_31 cop table:tbl_002, range:[-inf,+inf], keep order:false 10000.00
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TableReader_32 Union_26 root data:TableScan_31 10000.00
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TableScan_34 cop table:tbl_003, range:[-inf,+inf], keep order:false 10000.00
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TableReader_35 Union_26 root data:TableScan_34 10000.00
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TableScan_37 cop table:tbl_004, range:[-inf,+inf], keep order:false 10000.00
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TableReader_38 Union_26 root data:TableScan_37 10000.00
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TableScan_40 cop table:tbl_005, range:[-inf,+inf], keep order:false 10000.00
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TableReader_41 Union_26 root data:TableScan_40 10000.00
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TableScan_43 cop table:tbl_006, range:[-inf,+inf], keep order:false 10000.00
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TableReader_44 Union_26 root data:TableScan_43 10000.00
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TableScan_46 cop table:tbl_007, range:[-inf,+inf], keep order:false 10000.00
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TableReader_47 Union_26 root data:TableScan_46 10000.00
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TableScan_49 cop table:tbl_008, range:[-inf,+inf], keep order:false 10000.00
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TableReader_50 Union_26 root data:TableScan_49 10000.00
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TableScan_52 cop table:tbl_009, range:[-inf,+inf], keep order:false 10000.00
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TableReader_53 Union_26 root data:TableScan_52 10000.00
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Union_26 HashAgg_25 TableReader_29,TableReader_32,TableReader_35,TableReader_38,TableReader_41,TableReader_44,TableReader_47,TableReader_50,TableReader_53 root 90000.00
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HashAgg_25 Union_26 root group by:x.b, funcs:sum(x.a) 72000.00
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