| 数据库 |
SQL |
平均执行时间(S) |
数据量(万条) |
结果数(条) |
| KYLIN |
select rq, gngw, jjdq, wp, jjrlx, jjrxb, jjrnld, sum(jdl), sum(wtdl), sum(tqjdl), sum(tqwtdl), sum(syjdl), sum(sywtdl) from dw_test_data group by rq, gngw, jjdq, wp, jjrlx, jjrxb, jjrnld order by rq ,jjrnld |
0.25 |
139 |
39939 |
| 同上 |
1.9 |
100 |
120528 |
| GP |
select da.month, sum(dw.jdl) , sum(dw.wtdl) , sum(dw.tqjdl) , sum(dw.tqwtdl) , sum(dw.syjdl), sum(dw.sywtdl) from dw_test_data dw left join dw_test_dim_date da on dw.rq=da.day left join dw_test_dim_region re on dw.jjdq=re.city GROUP BY da.month |
3.9 |
100 |
8 |
| select dw.rq, dw.gngw, dw.jjdq, dw.wp, dw.jjrlx, dw.jjrxb, dw.jjrnld, dw.sjrlx, dw.sjrlb, dw.sjrnlb, dw.kdjc, sum(dw.jdl) , sum(dw.wtdl) , sum(dw.tqjdl) , sum(dw.tqwtdl) , sum(dw.syjdl), sum(dw.sywtdl) from dw_test_data dw left join dw_test_dim_date da on dw.rq=da.day left join dw_test_dim_region re on dw.jjdq=re.city GROUP BY dw.rq, dw.gngw, dw.jjdq, dw.wp, dw.jjrlx, dw.jjrxb, dw.jjrnld, dw.sjrlx, dw.sjrlb, dw.sjrnlb, dw.kdjc ORDER BY dw.rq ,dw.jjrnld |
190 |
100 |
682992 |
| select dw.rq, dw.gngw, dw.jjdq, dw.wp, dw.jjrlx, dw.jjrxb, dw.jjrnld, dw.sjrlx, dw.sjrlb, dw.sjrnlb, dw.kdjc, sum(dw.jdl) , sum(dw.wtdl) , sum(dw.tqjdl) , sum(dw.tqwtdl) , sum(dw.syjdl), sum(dw.sywtdl) from dw_test_data dw left join dw_test_dim_date da on dw.rq=da.day left join dw_test_dim_region re on dw.jjdq=re.city GROUP BY dw.rq, dw.gngw, dw.jjdq, dw.wp, dw.jjrlx, dw.jjrxb, dw.jjrnld, dw.sjrlx, dw.sjrlb, dw.sjrnlb, dw.kdjc ORDER BY dw.rq ,dw.jjrnld limit 200 |
2 |
100 |
200 |