Last week rating | SQL Exercises

November 26, 05:36 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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Last-week results

n_sel - number of select exercises solved this week;
sel_all - total number of solved select exercises;
sel_scores - sum of points on select exercises earned this week;
dml_scores - sum of points on dml exercises earned this week;
scores - total sum of points earned this week;

Involved in rating: 15319

No	surname	n_sel	sel_all	sel_scores	dml_scores	scores	rating	last_visit
1	>Vukolov A. (al.vuk)	21	29	29	34	63	1460	26 Nov 2025
2	Naumov A.D. (wad881988)	5	120	17	0	17	146	25 Nov 2025
3	Stepanova (Lectrasim)	13	16	16	0	16	1865	25 Nov 2025
4	ASI (asi_sql)	6	97	12	0	12	262	25 Nov 2025
5	Tkachenko D. (_GUERNIKA_)	8	12	11	0	11	2368	25 Nov 2025
6	Mel'nik A.A. (ShaNch1K)	9	9	11	0	11	6031	25 Nov 2025
7	>Cheresh A.A. (miscatr)	7	7	10	12	22	4594	25 Nov 2025
8	Plamadyala D.A. (Daniland)	7	7	10	0	10	6346	25 Nov 2025
9	Yakshin I.V. (ivan_y)	3	117	6	13	19	221	25 Nov 2025
10	procb M.I. (shaimm)	4	4	6	11	17	5219	24 Nov 2025
11	Furtune K.O. (~Sakura~)	5	5	6	0	6	7109	25 Nov 2025
12	Krasnov A. (Nutr1k)	4	4	5	26	31	3564	25 Nov 2025
13	Suprunov (kakashke337)	4	4	5	0	5	7658	25 Nov 2025
14	Vdovin S. (Rujan)	1	137	4	0	4	152	25 Nov 2025
15	Sarkis'yan G. (gennadi_s)	1	198	3	0	3	18	25 Nov 2025
16	Pupkin (Kikimora)	2	44	3	0	3	1517	24 Nov 2025
17	Zakharov N.V. (Malaurix)	2	2	2	9	11	6023	24 Nov 2025
18	Boldyrev G.V. (grif85)	1	45	2	7	9	1064	25 Nov 2025
19	Podolskaia M.A. (mpodolskaia)	2	2	2	3	5	7693	23 Nov 2025
20	Sil'van (silvr)	1	57	2	0	2	921	24 Nov 2025
21	fioletovaya (fioletovaya2)	2	29	2	0	2	2615	24 Nov 2025
22	Egorenko A.I. (Zvezdica)	2	2	2	0	2	10888	25 Nov 2025
23	Gur'ev (Sedif)	2	2	2	0	2	10895	19 Nov 2025
24	Iwuoha J.I. (Josh6663)	2	2	2	0	2	10952	24 Nov 2025
25	Skokov B.S. (leks$$)	1	7	1	11	12	3300	25 Nov 2025
26	Borschovetskij I.N. (Igor2.0)	1	5	1	0	1	2592	19 Nov 2025
27	Joker J.J. (joker-strannik)	1	3	1	0	1	6936	20 Nov 2025
28	iva A.A. (pirivt)	1	1	1	0	1	15299	25 Nov 2025
29	Belov V.A. (scraggyman_73)	1	1	1	0	1	15314	23 Nov 2025
30	Sapa N.B. (Nurik17)	0		0	34	34	3275	25 Nov 2025
31	Stich L.S. (Stitch05)	0		0	27	27	4092	24 Nov 2025
32	Krutoy A.M. (MacroMurzik)	0		0	26	26	4195	24 Nov 2025
33	Kirichenko A.A. (Dartchen)	0		0	26	26		21 Nov 2025
34	Nikita P.A. (Nekit322)	0		0	19	19	5038	24 Nov 2025
35	Idrissov Y.A. (Kosharik_545)	0		0	17	17	5261	24 Nov 2025
36	Begiyan A.N. (almora111)	0		0	17	17	5262	24 Nov 2025
37	Shukir E.K. (Era6165)	0		0	16	16	5361	24 Nov 2025
38	Pupkin (fdsafawef)	0		0	16	16	5362	24 Nov 2025
39	Gorbunova A.V. (Alisa29)	0		0	16	16	5456	25 Nov 2025
40	Ivanov I. (qwertzzzzz)	0		0	16	16	5878	25 Nov 2025
41	Strel'chenko A.V. (saphirion)	0	63	0	15	15	567	24 Nov 2025
42	Malegin D.A. (Tsuraraaa)	0		0	14	14	5546	22 Nov 2025
43	Kurnov N.A. (lobynza)	0		0	13	13	5692	22 Nov 2025
44	gavrilyastyj I.A. (veter-duet)	0		0	13	13		20 Nov 2025
45	Sustatov I.E. (Ionix19)	0		0	12	12	5879	24 Nov 2025
46	Shtefan G.I. (Shtefan)	0		0	12	12	5880	25 Nov 2025
47	Petukhov M.D. (Rolland Ultra)	0		0	12	12		20 Nov 2025
48	Ronzhin A.S. (smep)	0		0	11	11	6095	22 Nov 2025
49	Dodonov S.A. (PRAVDA_SEMPAI)	0		0	11	11	6096	22 Nov 2025
50	Bakhanov V.B. (Vovker)	0		0	11	11	6097	23 Nov 2025
51	Shkurkina S.A. (Sofia_Sofa)	0		0	11	11	6099	23 Nov 2025
52	Alyukov D.I. (DINIYARKINS)	0		0	11	11	6101	23 Nov 2025
53	Pipiseva K.G. (Pipisya)	0		0	11	11	6106	24 Nov 2025
54	Chernyshyova O.V. (Bang!!)	0		0	11	11	6107	24 Nov 2025
55	----- V.-. (valera040505005)	0		0	11	11	6108	25 Nov 2025
56	Detochka A.V. (a.detochka)	0		0	11	11	6109	25 Nov 2025
57	Dvadtsat'vos'moj (ddddd28)	0		0	11	11	6111	26 Nov 2025
58	Gerasimenko D.A. (Den3524253)	0		0	11	11	6112	26 Nov 2025
59	Serov (shshshs)	0		0	11	11		19 Nov 2025
60	Ul'yanov I.G. (isbo093)	0		0	10	10	6414	22 Nov 2025
61	Pakin N.S. (nikitta)	0		0	10	10		20 Nov 2025
62	Strel'nikov M.V. (MAXIM2004Play)	0		0	9	9	6543	23 Nov 2025
63	Kotani V. (Vijay-Abiram)	0		0	9	9	6544	24 Nov 2025
64	Zhandaulet D.D. (darhantigr)	0		0	9	9	6545	24 Nov 2025
65	Kulikovskij (cheez_x)	0		0	9	9	6546	24 Nov 2025
66	Medjidov F. (f.medjidov)	0		0	9	9	6548	24 Nov 2025
67	O (janeoosql)	0		0	9	9	6549	25 Nov 2025
68	Mal'tseva A.M. (Mal'tseva A.M.)	0		0	6	6	7314	25 Nov 2025
69	Dimitrov S.I. (Dimitrov)	0		0	6	6	7315	24 Nov 2025
70	Grinets D.A. (Miyoka)	0		0	6	6	7316	25 Nov 2025
71	hsdh H.H. (hrcj)	0		0	6	6	7317	25 Nov 2025
72	Loskutov V.S. (loskut01)	0		0	6	6	7319	25 Nov 2025
73	Maguryan F.V. (kotnish)	0		0	6	6	7320	26 Nov 2025
74	Guchinskij F.A. (guchinskij)	0		0	6	6		22 Nov 2025
75	Shatov V. (DonVitos999)	0		0	5	5	8001	24 Nov 2025
76	Dyusenbin A.K. (kanatovich_dyusenbin)	0		0	5	5	8002	24 Nov 2025
77	Tischenko Ya.V. (Yaroslav2386)	0		0	5	5		26 Nov 2025
78	Kudryashov A.S. (artem_12)	0		0	4	4	8674	25 Nov 2025
79	Smirnov V.A. (Vlad1234)	0		0	4	4	8675	25 Nov 2025
80	Gasheev N.A. (je1mky)	0		0	4	4	8676	25 Nov 2025
81	Darii (ShadowDem)	0		0	4	4	8677	25 Nov 2025
82	Kondrat'ev A.D. (Drowfard34)	0		0	4	4		20 Nov 2025
83	karasy (valdecarus)	0		0	4	4		20 Nov 2025
84	Suscheva K.A. (Ks1993)	0		0	3	3	9584	25 Nov 2025
85	sirotkin D.A. (dimas44)	0		0	3	3	9586	25 Nov 2025
86	Zamyatkin N.S. (MisterEblin)	0		0	3	3	9587	25 Nov 2025
87	Kochetkov S.D. (Stepa345435)	0		0	3	3	9588	25 Nov 2025
88	Li E. (elli3107)	0		0	3	3	9589	25 Nov 2025
89	Romanenko N.N. (klixen)	0		0	3	3	9590	25 Nov 2025
90	Shumov N. (Niko_Alberto_02)	0		0	3	3	9591	25 Nov 2025
91	Vdovin (dontenjoynamingthings)	0		0	3	3		24 Nov 2025
92	Vishtal S.R. (ruslanovna_vs)	0		0	3	3		19 Nov 2025
93	Abdulmanapov A. (Dvarik)	0	73	0	2	2	532	24 Nov 2025
94	M (DanilM2304)	0		0	2	2	11084	25 Nov 2025
95	Suboch (Viktoria_89)	0		0	2	2	11085	25 Nov 2025
96	Khokhlova (ElizabethElizabeth)	0		0	2	2	11086	25 Nov 2025
97	Klyuchnikov M.N. (Mikhail23isbo3)	0		0	2	2		22 Nov 2025
98	Komissarov D.S. (DIODIOKOMM)	0		0	1	1	15315	24 Nov 2025
99	Freeman M.A. (1nvincible)	0		0	1	1	15316	24 Nov 2025
100	Polyakova E.R. (Kate_1j)	0		0	1	1	15317	24 Nov 2025
101	Nikita (zxcvbnm231)	0		0	1	1	15318	24 Nov 2025
102	Illarionov N.G. (Myklon)	0		0	1	1	15319	24 Nov 2025
103	TVE (Khozyain)	0		0	1	1		20 Nov 2025
104	Zhukov N.A. (minichikipuk)	0		0	1	1		25 Nov 2025

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