{"id":5854,"date":"2021-05-07T13:19:03","date_gmt":"2021-05-07T05:19:03","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=5854"},"modified":"2021-05-18T10:43:53","modified_gmt":"2021-05-18T02:43:53","slug":"clickhouse-%e6%b5%8b%e8%af%95tpc-h%e7%9a%84sql1%e8%af%ad%e5%8f%a5%ef%bc%8c%e7%89%a9%e5%8c%96%e8%a7%86%e5%9b%be%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/5854","title":{"rendered":"Clickhouse \u6d4b\u8bd5tpc-h\u7684SQL1\u8bed\u53e5\uff0c\u7269\u5316\u89c6\u56fe\u4f18\u5316\u63d0\u5347\u767e\u500d"},"content":{"rendered":"<p>\u672c\u6587\u9488\u5bf9TPC-h\u7684SQL1 \uff0c\u5728Clickhouse\u6570\u636e\u5e93\u4e0a\u505a\u6027\u80fd\u6d4b\u8bd5\u548c\u4f18\u5316\uff0c\u7279\u522b\u662f\u7269\u5316\u89c6\u56fe\u9884\u805a\u5408\u90e8\u5206\u3002\u5176\u4e2d\u539f\u59cb\u886859986052\u884c\uff0c\u67e5\u8be2\u8017\u65f66.047\u79d2\uff0c\u7269\u5316\u89c6\u56fe3817\u884c\uff0c\u67e5\u8be2\u8017\u65f60.025\uff1b\u6570\u636e\u91cf\u5dee\u8ddd15715\u500d\uff0c\u6027\u80fd\u5dee\u8ddd241.88\u500d\u3002 <\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2aea44ea1fd\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2aea44ea1fd\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#SQL1\" >SQL1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#%E8%A1%A8%E7%BB%93%E6%9E%84\" >\u8868\u7ed3\u6784<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#%E5%8E%9F%E5%A7%8B%E8%A1%A8%E7%BB%93%E6%9E%84\" >\u539f\u59cb\u8868\u7ed3\u6784<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#clickhouse%E7%9A%84%E8%A1%A8%E7%BB%93%E6%9E%84\" >clickhouse\u7684\u8868\u7ed3\u6784<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#clichouse%E7%9A%84%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE\" >clichouse\u7684\u7269\u5316\u89c6\u56fe<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#%E6%89%B9%E9%87%8F%E5%85%A5%E5%BA%93\" >\u6279\u91cf\u5165\u5e93<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#%E6%95%B0%E6%8D%AE%E9%87%8F\" >\u6570\u636e\u91cf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#%E6%9F%A5%E8%AF%A2%E6%80%A7%E8%83%BD\" >\u67e5\u8be2\u6027\u80fd<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#%E5%8E%9F%E5%A7%8B%E8%A1%A8\" >\u539f\u59cb\u8868<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.gbase8.cn\/en\/5854\/#%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE\" >\u7269\u5316\u89c6\u56fe<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SQL1\"><\/span>SQL1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>tpc-h\u7684SQL\u662f\u5178\u578b\u7684\u5355\u8868\u805a\u5408\u9884\u7b97\uff0c\u6709\u591a\u4e2a\u5b57\u6bb5\u7684\u805a\u5408\u6216\u8005\u8ba1\u7b97\u8868\u8fbe\u5f0f\u805a\u5408\uff0c2\u4e2a\u5217\u7684group\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>select\n\tl_returnflag,\n\tl_linestatus,\n\tsum(l_quantity) as sum_qty,\n\tsum(l_extendedprice) as sum_base_price,\n\tsum(l_extendedprice * (1 - l_discount)) as sum_disc_price,\n\tsum(l_extendedprice * (1 - l_discount) * (1 + l_tax)) as sum_charge,\n\tavg(l_quantity) as avg_qty,\n\tavg(l_extendedprice) as avg_price,\n\tavg(l_discount) as avg_disc,\n\tcount(*) as count_order\nfrom\n\tlineitem\nwhere\n\tl_shipdate &lt;= date '1998-12-01' - interval '90' day \ngroup by\n\tl_returnflag,\n\tl_linestatus\norder by\n\tl_returnflag,\n\tl_linestatus;<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A1%A8%E7%BB%93%E6%9E%84\"><\/span>\u8868\u7ed3\u6784<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8E%9F%E5%A7%8B%E8%A1%A8%E7%BB%93%E6%9E%84\"><\/span>\u539f\u59cb\u8868\u7ed3\u6784<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>create table lineitem (\n        l_orderkey bigint,\n        l_partkey bigint,\n        l_suppkey bigint,\n        l_linenumber bigint,\n        l_quantity decimal(15,2),\n        l_extendedprice decimal(15,2),\n        l_discount decimal(15,2),\n        l_tax decimal(15,2),\n        l_returnflag char(1),\n        l_linestatus char(1),\n        l_shipdate date,\n        l_commitdate date,\n        l_receiptdate date,\n        l_shipinstruct char(25),\n        l_shipmode char(10),\n        l_comment varchar(50)\n)<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"clickhouse%E7%9A%84%E8%A1%A8%E7%BB%93%E6%9E%84\"><\/span>clickhouse\u7684\u8868\u7ed3\u6784<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6839\u636el_shipdate,l_returnflag,l_linestatus\u8fdb\u884c\u6392\u5e8f\u5206\u7ec4\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>create table lineitem (\n        l_orderkey bigint,\n        l_partkey bigint,\n        l_suppkey bigint,\n        l_linenumber bigint,\n        l_quantity decimal(15,2),\n        l_extendedprice decimal(15,2),\n        l_discount decimal(15,2),\n        l_tax decimal(15,2),\n        l_returnflag char(1),\n        l_linestatus char(1),\n        l_shipdate date,\n        l_commitdate date,\n        l_receiptdate date,\n        l_shipinstruct char(25),\n        l_shipmode char(10),\n        l_comment varchar(50)\n)ENGINE=MergeTree\nORDER BY (l_shipdate,l_returnflag,l_linestatus);<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"clichouse%E7%9A%84%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE\"><\/span>clichouse\u7684\u7269\u5316\u89c6\u56fe<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>CREATE MATERIALIZED VIEW IF NOT EXISTS tpch.mv_lineitem\nENGINE = SummingMergeTree\nORDER BY (l_shipdate,l_returnflag,l_linestatus) AS\nselect\n    l_shipdate,\n\tl_returnflag,\n\tl_linestatus,\n\tsum(l_quantity) as sum_qty,\n\tsum(l_extendedprice) as sum_base_price,\n\tsum(l_extendedprice * (1 - l_discount)) as sum_disc_price,\n\tsum(l_extendedprice * (1 - l_discount) * (1 + l_tax)) as sum_charge,\n    sum(l_quantity) l_quantity_sum,\n\tcount(l_quantity) as l_quantity_cound,\n    sum(l_extendedprice) as l_extendedprice_sum,\n\tcount(l_extendedprice) as l_extendedprice_cound,\n    sum(l_discount) as l_discount_sum,\n\tcount(l_discount) as l_discount_cound,\n\tcount(*) as count_order\nfrom\n\tlineitem\ngroup by\n    l_shipdate,\n\tl_returnflag,\n\tl_linestatus<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%89%B9%E9%87%8F%E5%85%A5%E5%BA%93\"><\/span>\u6279\u91cf\u5165\u5e93<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@localhost data]# time clickhouse-client -m --format_csv_delimiter=\"|\" --query=\"insert into tpch.lineitem format CSV\" &lt; \/data\/tpch10\/lineitem.tbl\n\nreal    4m21.729s\nuser    3m24.727s\nsys     0m9.835s<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%95%B0%E6%8D%AE%E9%87%8F\"><\/span>\u6570\u636e\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u91c7\u752810s\u7684tpc-h\u7a0b\u5e8f\u751f\u6210\uff0c\u6587\u4ef6\u5927\u5c0f\u4e3a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@localhost data]# ll \/data\/tpch10\/ -h\ntotal 11G\n-rw-r--r--. 1 root root 234M May  7 09:05 customer.tbl\n-rw-r--r--. 1 root root 7.3G May  7 09:05 lineitem.tbl\n-rw-r--r--. 1 root root 2.1K May  7 09:05 nation.tbl\n-rw-r--r--. 1 root root 1.7G May  7 09:05 orders.tbl\n-rw-r--r--. 1 root root 1.2G May  7 09:05 partsupp.tbl\n-rw-r--r--. 1 root root 233M May  7 09:05 part.tbl\n-rw-r--r--. 1 root root  396 May  7 09:05 region.tbl\n-rw-r--r--. 1 root root  14M May  7 09:05 supplier.tbl\n\n\nlocalhost :) select count(*) from lineitem;\n\nSELECT count(*)\nFROM lineitem\n\nQuery id: 095fc4de-edbc-4091-9ca2-1891dff75123\n\n\u250c\u2500\u2500count()\u2500\u2510\n\u2502 59986052 \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n\n1 rows in set. Elapsed: 0.124 sec.\n\n\nlocalhost :) select count(*) from mv_lineitem;\n\nSELECT count(*)\nFROM mv_lineitem\n\nQuery id: 524e2909-c573-4ef7-9cc2-bac4dc298daa\n\n\u250c\u2500count()\u2500\u2510\n\u2502    3817 \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n\n1 rows in set. Elapsed: 0.004 sec. Processed 3.82 thousand rows, 7.63 KB (941.37 thousand rows\/s., 1.88 MB\/s.)\n\nlocalhost :)<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%9F%A5%E8%AF%A2%E6%80%A7%E8%83%BD\"><\/span>\u67e5\u8be2\u6027\u80fd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u67e5\u8be2\u8017\u65f66.047\u79d2\uff0c\u7269\u5316\u89c6\u56fe3817\u884c\uff0c\u67e5\u8be2\u8017\u65f60.025\uff1b\u6570\u636e\u91cf\u5dee\u8ddd15715\u500d\uff0c\u6027\u80fd\u5dee\u8ddd241.88\u500d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8E%9F%E5%A7%8B%E8%A1%A8\"><\/span>\u539f\u59cb\u8868<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8017\u65f66.047 sec<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>localhost :) select\n:-] l_returnflag,\n:-] l_linestatus,\n:-] sum(l_quantity) as sum_qty,\n:-] sum(l_extendedprice) as sum_base_price,\n:-] sum(l_extendedprice * (1 - l_discount)) as sum_disc_price,\n:-] sum(l_extendedprice * (1 - l_discount) * (1 + l_tax)) as sum_charge,\n:-] avg(l_quantity) as avg_qty,\n:-] avg(l_extendedprice) as avg_price,\n:-] avg(l_discount) as avg_disc,\n:-] count(*) as count_order\n:-] from\n:-] lineitem\n:-] where\n:-] l_shipdate &lt;= date '1998-12-01' - interval '90' day\n:-] group by\n:-] l_returnflag,\n:-] l_linestatus\n:-] order by\n:-] l_returnflag,\n:-] l_linestatus;\n\nSELECT\n    l_returnflag,\n    l_linestatus,\n    sum(l_quantity) AS sum_qty,\n    sum(l_extendedprice) AS sum_base_price,\n    sum(l_extendedprice * (1 - l_discount)) AS sum_disc_price,\n    sum((l_extendedprice * (1 - l_discount)) * (1 + l_tax)) AS sum_charge,\n    avg(l_quantity) AS avg_qty,\n    avg(l_extendedprice) AS avg_price,\n    avg(l_discount) AS avg_disc,\n    count(*) AS count_order\nFROM lineitem\nWHERE l_shipdate &lt;= (toDate('1998-12-01') - toIntervalDay('90'))\nGROUP BY\n    l_returnflag,\n    l_linestatus\nORDER BY\n    l_returnflag ASC,\n    l_linestatus ASC\n\nQuery id: 0e1334eb-e9cc-425b-adf7-a4f29451bd29\n\n\u250c\u2500l_returnflag\u2500\u252c\u2500l_linestatus\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500sum_qty\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500sum_base_price\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500sum_disc_price\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500sum_charge\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500avg_qty\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500avg_price\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500avg_disc\u2500\u252c\u2500count_order\u2500\u2510\n\u2502 A            \u2502 F            \u2502 377518399.00000 \u2502  566065727797.25000 \u2502  537759104278.0656000000 \u2502  559276670892.116819000000000 \u2502 25.500975103007097 \u2502  38237.15100895854 \u2502 0.05000657454024321 \u2502    14804077 \u2502\n\u2502 N            \u2502 F            \u2502   9851614.00000 \u2502   14767438399.17000 \u2502   14028805792.2114000000 \u2502   14590490998.366737000000000 \u2502 25.522448302840946 \u2502  38257.81066008114 \u2502 0.04997336773765667 \u2502      385998 \u2502\n\u2502 N            \u2502 O            \u2502 743124873.00000 \u2502 1114302286901.88000 \u2502 1058580922144.9638000000 \u2502 1100937000170.591854000000000 \u2502 25.498075870689316 \u2502  38233.90292348181 \u2502 0.05000081182113131 \u2502    29144351 \u2502\n\u2502 R            \u2502 F            \u2502 377732830.00000 \u2502  566431054976.00000 \u2502  538110922664.7677000000 \u2502  559634780885.086257000000000 \u2502  25.50838478968014 \u2502 38251.219273559764 \u2502 0.04999679231408742 \u2502    14808183 \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n\n4 rows in set. Elapsed: 6.047 sec. Processed 59.17 million rows, 5.09 GB (9.79 million rows\/s., 841.62 MB\/s.)\n\nlocalhost :)\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE\"><\/span>\u7269\u5316\u89c6\u56fe<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8017\u65f60.025 sec<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>localhost :) select\n:-] l_returnflag,\n:-] l_linestatus,\n:-] sum(sum_qty) as sum_qty,\n:-] sum(sum_base_price) as sum_base_price,\n:-] sum(sum_disc_price) as sum_disc_price,\n:-] sum(sum_charge) as sum_charge,\n:-]     sum(l_quantity_sum)\/ sum(l_quantity_cound) as avg_qty,\n:-]     sum(l_extendedprice_sum) \/ sum(l_extendedprice_cound) as avg_price,\n:-]     sum(l_discount_sum)\/sum(l_discount_cound) as avg_disc,\n:-] sum(count_order) as count_order\n:-] from\n:-] mv_lineitem\n:-] where\n:-] l_shipdate &lt;= date '1998-12-01' - interval '90' day\n:-] group by\n:-] l_returnflag,\n:-] l_linestatus;\n\nSELECT\n    l_returnflag,\n    l_linestatus,\n    sum(sum_qty) AS sum_qty,\n    sum(sum_base_price) AS sum_base_price,\n    sum(sum_disc_price) AS sum_disc_price,\n    sum(sum_charge) AS sum_charge,\n    sum(l_quantity_sum) \/ sum(l_quantity_cound) AS avg_qty,\n    sum(l_extendedprice_sum) \/ sum(l_extendedprice_cound) AS avg_price,\n    sum(l_discount_sum) \/ sum(l_discount_cound) AS avg_disc,\n    sum(count_order) AS count_order\nFROM mv_lineitem\nWHERE l_shipdate &lt;= (toDate('1998-12-01') - toIntervalDay('90'))\nGROUP BY\n    l_returnflag,\n    l_linestatus\n\nQuery id: 2616d8b2-567a-4165-b24b-ca4df8f72eff\n\n\u250c\u2500l_returnflag\u2500\u252c\u2500l_linestatus\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500sum_qty\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500sum_base_price\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500sum_disc_price\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500sum_charge\u2500\u252c\u2500\u2500avg_qty\u2500\u252c\u2500\u2500\u2500avg_price\u2500\u252c\u2500avg_disc\u2500\u252c\u2500count_order\u2500\u2510\n\u2502 R            \u2502 F            \u2502 377732830.00000 \u2502  566431054976.00000 \u2502  538110922664.7677000000 \u2502  559634780885.086257000000000 \u2502 25.50838 \u2502 38251.21927 \u2502  0.04999 \u2502    14808183 \u2502\n\u2502 A            \u2502 F            \u2502 377518399.00000 \u2502  566065727797.25000 \u2502  537759104278.0656000000 \u2502  559276670892.116819000000000 \u2502 25.50097 \u2502 38237.15100 \u2502  0.05000 \u2502    14804077 \u2502\n\u2502 N            \u2502 F            \u2502   9851614.00000 \u2502   14767438399.17000 \u2502   14028805792.2114000000 \u2502   14590490998.366737000000000 \u2502 25.52244 \u2502 38257.81066 \u2502  0.04997 \u2502      385998 \u2502\n\u2502 N            \u2502 O            \u2502 743124873.00000 \u2502 1114302286901.88000 \u2502 1058580922144.9638000000 \u2502 1100937000170.591854000000000 \u2502 25.49807 \u2502 38233.90292 \u2502  0.05000 \u2502    29144351 \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n\n4 rows in set. Elapsed: 0.025 sec. Processed 3.82 thousand rows, 633.62 KB (152.30 thousand rows\/s., 25.28 MB\/s.)\n<\/code><\/pre>","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u9488\u5bf9TPC-h\u7684SQL1 \uff0c\u5728Clickhouse\u6570\u636e\u5e93\u4e0a\u505a\u6027\u80fd\u6d4b\u8bd5\u548c\u4f18\u5316\uff0c\u7279\u522b\u662f\u7269\u5316\u89c6\u56fe\u9884\u805a\u5408\u90e8\u5206\u3002\u5176\u4e2d\u539f\u59cb\u886859986052\u884c\uff0c\u67e5\u8be2\u8017\u65f66.047\u79d2\uff0c\u7269\u5316\u89c6\u56fe3817\u884c\uff0c\u67e5\u8be2\u8017\u65f60.025\uff1b\u6570\u636e\u91cf\u5dee\u8ddd15715\u500d\uff0c\u6027\u80fd\u5dee\u8ddd241.88\u500d\u3002 <\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[],"class_list":["post-5854","post","type-post","status-publish","format-standard","hentry","category-clickhouse"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=5854"}],"version-history":[{"count":11,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5854\/revisions"}],"predecessor-version":[{"id":5866,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5854\/revisions\/5866"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=5854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=5854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=5854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}