SQL exercises

November 21, 11:36 MSK

SQL Exercises is intended for acquiring good practical experience, which is focused on data operation, namely on SQL DML. Certain exercises for beginners are provided on the site, they are supplied with the necessary reference source on SQL syntax with a great number of examples. Apart from them, 3 rating stages are suggested, they are aimed at testing of specialists and their certification. The source is absolutely free of charge, and the certificate purchase has a voluntary basis.
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Top 100 results shown on the exercise #251

No	Surname	Seconds	dd hh:mm:ss	Date
1	Vojnov P.E. (paparome)	24	0 00:00:24	2006-10-02
2	Mullakhanov R.Kh. (rem)	1257	0 00:20:57	2008-11-27
3	Doschenko V.N. (mcrain)	2620	0 00:43:40	2019-01-12
4	Makarov I.A. (_Bkmz_)	3836	0 01:03:56	2009-10-22
5	Nikotin V.M. (@Nikotin)	4077	0 01:07:57	2008-10-11
6	Mal'tsev A.V. (Palkin)	4902	0 01:21:42	2007-06-23
7	Koptel'tsev V. (selber)	5803	0 01:36:43	2017-09-08
8	Vil'danov M. (mar_vi)	6680	0 01:51:20	2008-11-05
9	Pechatnov V.V. (pvv)	6914	0 01:55:14	2007-12-20
10	Sukhnev D.A. (mz)	7644	0 02:07:24	2010-02-18
11	Sal'nikov S.A. ($erges)	9603	0 02:40:03	2008-04-07
12	Chebykin D. (GriGrim)	9856	0 02:44:16	2013-11-05
13	Kalinin K.A. (kalinin_k)	10783	0 02:59:43	2011-11-27
14	Vakhrameev A. (WY)	11195	0 03:06:35	2013-05-02
15	Kurochkin P.A. (qwrqwr)	11275	0 03:07:55	2011-01-21
16	Golubin R.S. (Roman Golubin)	11381	0 03:09:41	2006-10-14
17	Movlyanov A.P. (Oct)	12342	0 03:25:42	2015-02-06
18	Drozdkov A.N. (anddros)	14959	0 04:09:19	2008-09-11
19	Orlov M.V. (Eagleoff)	15187	0 04:13:07	2009-10-28
20	Zotov P.G. (Ozzy)	15682	0 04:21:22	2008-08-11
21	Latyntsev N.G. (aks_nsk)	16838	0 04:40:38	2018-04-15
22	Martynyuk (Wiedzmen)	17344	0 04:49:04	2009-09-16
23	Tot'myanin S.A. (SCAT)	17842	0 04:57:22	2009-03-23
24	Borisenkov D.V. (xuser)	19616	0 05:26:56	2008-04-30
25	Tarasov D.B. (Gavrila)	20390	0 05:39:50	2006-12-05
26	Kostomarov A.V. (al29)	21874	0 06:04:34	2017-03-15
27	Zavorotnev V.V. (vvz)	22616	0 06:16:56	2009-11-10
28	Derzhal'tsev V.A. (MadVet)	23526	0 06:32:06	2008-01-20
29	Severyukhin Yu.A. (Venser)	24233	0 06:43:53	2007-04-01
30	Nikolaenko A.V. (Shadow77)	24418	0 06:46:58	2008-07-24
31	Murashkin I.V. (lepton)	25590	0 07:06:30	2006-10-08
32	Filippkin D.V. (_dimon_)	25696	0 07:08:16	2011-11-22
33	Kuznetsov V.S. (herrRo)	34591	0 09:36:31	2011-02-26
34	Kuvalkin K.S. (Cyrilus)	34699	0 09:38:19	2006-11-19
35	iglbeat (iglbeat)	35604	0 09:53:24	2008-04-23
36	Mishin S.A. (CepbIu)	38012	0 10:33:32	2008-05-26
37	Agapov V. (KERBEROS)	58452	0 16:14:12	2006-10-14
38	Aliev R. (y4nzi)	68815	0 19:06:55	2017-08-31
39	Bezhaev A.Yu. (Baser)	73532	0 20:25:32	2010-08-23
40	Burakov S.G. (burakov58)	73721	0 20:28:41	2007-09-13
41	Senkevich S.V. (GreyC)	74709	0 20:45:09	2008-11-29
42	Zajtsev V.S. (Sleeping)	79960	0 22:12:40	2015-03-12
43	Utyonkov M.N. (=Maxim=)	87750	1 00:22:30	2012-01-04
44	Belogurova K. (Katy_Ekb)	93316	1 01:55:16	2007-10-10
45	Soldatenkov Yu.S. (SolYUtor)	99218	1 03:33:38	2007-02-03
46	Glazyrin D.S. (glassman)	111428	1 06:57:08	2009-06-17
47	Kreslavskij O.M. (Arcan)	115900	1 08:11:40	2007-10-06
48	Egorov A.B. (ABEgorov)	116403	1 08:20:03	2008-08-03
49	Dubinskij A.V. (_velial)	151117	1 17:58:37	2010-01-20
50	X D. (railgun3r)	154077	1 18:47:57	2012-06-26
51	Karasyova N.V. (vlksm)	164719	1 21:45:19	2006-10-04
52	Zverev D.L. (dimzv)	170076	1 23:14:36	2006-12-04
53	Dvoryaninov V. (Valdaj)	181862	2 02:31:02	2010-08-07
54	Shindin A.V. (AlShin)	182756	2 02:45:56	2008-12-25
55	Seleznyov A.S. (Artyom S.)	261937	3 00:45:37	2008-03-11
56	Sheptunov P.P. (Dzen)	266775	3 02:06:15	2007-04-17
57	Fajnberg M.L. (burnall)	441683	5 02:41:23	2009-12-05
58	Halushka B. (halushka)	596784	6 21:46:24	2015-07-02
59	Krasovskij E.A. (pegoopik)	832884	9 15:21:24	2011-01-15
60	Timofeeva E.V. (Umrikhina)	960905	11 02:55:05	2008-10-17
61	Vas'kov E.V. (Johan)	975174	11 06:52:54	2006-10-12
62	Chernov D.V. (Kursist)	2439082	28 05:31:22	2019-08-25
63	F (uff)	3216464	37 05:27:44	2015-06-03
64	Valuev D.I. (Fiolent)	5382902	62 07:15:02	2006-12-05
65	Boiko D. (Angellore)	13274279	153 15:17:59	2009-10-31
66	Lyubchenko V.A. (IAS56)	20307153	235 00:52:33	2008-03-05
67	Yatsuk A.A. (Faust_zp)	50197611	580 23:46:51	2009-06-08
68	Nashyn E. (O.o)	77024351	891 11:39:11	2013-09-13

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