Today's statistics at "SQL Exercises"

March 07, 12:48 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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  • Rating of second-stage exercises (average)
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  • Author's rating  • 2nd stage rating up to exercise:
   enter No 
  • Rating on the exercise:
   enter No
  • Optimistic rating
   enter factor

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SQL exercises

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Today statistics

nLog - number of logins;
nSelEx - number of select exercises solved today;
lastEx - number of last select exercise solved;
nDmlEx - number of dml exercises solved today;
Scores - sum of points on the exercises solved today (select and dml);
numLrnEx, LrnScores - number of exercises solved today and sum of points on learning stage

No	Surname	nLog	nSelEx	lastEx	nDmlEx	Scores	numLrnEx	LrnScores
1	Lysenko O. (Oleg15062025)	1	3	14		3
2	Badakh'yan S. (wamp.j)	1	2	7		3
3	Petrov Y. (YuriPetrov)	1			1	2
4	Dorofeev V.A. (FLAG_GUN_UT3)	1					62	108
5	Potapova A.A. (itwabi)	1					ban	ban
6	Men'shova V.A. (Valentina Men'shova)	1					15	26
7	Makarov N.A. (neRYDZYA)	1					15	25
8	Persen A. (ArsenPersen)	3					ban	ban
9	Gorkov (narr3309)	1					ban	ban
10	Gorbunov G.A. (RaM1cK)	1					15	23
11	Rozhnov I.G. (IvanRozhnov)	1					15	18
12	Kostenko S.P. (gentelmen1)	1					ban	ban
13	Byulbyulov R.A. (royal364)	2					9	16
14	fdsfsdfdsfd (fjksodjfosidjiro)	2					ban	ban
15	Talgat A.B. (Altux)	1					ban	ban
16	Kashin A.D. (Alkashh)	1					8	9
17	tykva P. (soda)	1					6	9
18	Bokov A. (vaiforic)	2					5	9
19	Solovyev S. (serjke)	1					6	7
20	Latochkina A.V. (annl03)	1					6	7
21	Shestyrev P. (St1k)	1					6	7
22	Uzhakhova (valllllles)	1					5	7
23	telagisov D.D. (SAVER454)	1					4	7
24	Filyushkina K.A. (ksyusha_filyusha1)	1					4	7
25	Repchenko V.S. (_vitalik_)	1					4	7
26	Korsakov (Wallen)	3					2	7
27	Kozyreva (Ottima)	2					6	6
28	Minnigaliev D.D. (damir_dm)	1					4	6
29	Kartavenko G.O. (Necrosea)	1					4	6
30	burakov (burakov dimqa)	1					3	6
31	Plahov (plahov_sasha)	2					5	5
32	Davlatov I.M. (Leiurus)	2					3	5
33	hhhhh3 G.H. (hjkjjjkk3)	3					4	4
34	Lipartia V. (vv_lipartia)	1					3	4
35	Zhuk P. (enjoi23)	1					2	4
36	Aksenov (NomenChok)	1					2	4
37	Egorov (Anker2)	1					2	4
38	Gusev A.O. (NowOrNever)	1					1	4
39	Grebe P. (p1kers)	1					3	3
40	aidarkhan I. (Imangali0404)	1					3	3
41	Grozovskij F.M. (fgrozovskiy)	1					2	3
42	Gladysheva M. (KittyZebra)	2					2	2
43	Antonova M.A. (gutalinovna)	1					2	2
44	Mavrodi P.M. (pavel_mavrodi)	2					1	2
45	Mamedov (gidMAD)	1					1	2
46	Afanevich E. (Ketra)	1					1	2
47	Chetverikov D.A. (zzwwaann)	1					1	2
48	Kondrashova N.E. (Natalia24111983)	1					1	2
49	Konstantinov A.E. (Kalindell)	1					1	2
50	Grechishnikova L.M. (Lidiya0512)	1					1	2
51	Miroslav (resop18)	1					1	2
52	Mikhajlova I. (opiumbit)	2					1	1
53	kkya V.N. (KJdsaf)	2					1	1
54	1 1.1. (grizzl)	2					1	1
55	dollycons (con99009)	1					1	1
56	Baryshev D.Yu. (dmitrieq)	1					1	1
57	Amangeldiuly A. (CDF)	4					ban	ban
58	Kazagasheva V.M. (rrosemary)	3					ban	ban
59	Kamza A. (drgibjosh)	3
60	Mamutov (meridian99)	3
61	Vinogradova S.M. (Tigra1)	2
62	Rodina I.A. (IrinaDL)	2					ban	ban
63	Targyn M.A. (M4N_T4)	2					ban	ban
64	Amir (Letede_HIts)	2
65	7779857415623 (7779857415623)	2					ban	ban
66	Darkov (Sxrry)	2
67	Sagidulin R. (bashrustam7)	2
68	Kramanovich K. (mortalcoil)	2
69	Shibaev (saah)	1
70	Krasovskij E.A. (pegoopik)	1
71	Plahov (systemofadown)	1
72	Babushkin (Nafanuil)	1
73	Popova (m2a3)	1
74	Maksimov P.A. (Gibbson89)	1
75	Pogalov V.A. (Skat1113)	1
76	Borschovetskij I.N. (Igor2.0)	1
77	Kazachenko K. (Voice1081)	1
78	Chucheev K.N. (kira_perec)	1
79	Kvardakov M. (GosuMax)	1
80	Karpushenko A.P. (fenris06)	1
81	Ivanov (aesthratio)	1
82	Reshetnyak S.V. (snowballO_o)	1					ban	ban
83	Ivanov (userTest1)	1
84	Odegov A.I. (KovroLitik)	1
85	R. (Wra1th)	1
86	Doroshevich A.R. (Alexei2019)	1
87	Pakkanen (Antti_Pakkanen)	1
88	Lysykh V.K. (Usilitel')	1
89	Uluntseva E.D. (lenaulun)	1
90	Sairanbek D. . (sairanbek_darkhan)	1
91	Esenin O.D. (LipaPrime)	1
92	Zolotov D.A. (Dmitriy-zol)	1
93	Belykh A. (AnnaBelykh)	1
94	kfafka K.T. (Dan_25151)	1
95	Security B.C. (Bhuvesh Cyber)	1
96	Talesnikov S.A. (slavatalesnikov1)	1
97	Kad V.Y. (s108)	1
98	Bydantsev A.V. (Nova10)	1
99	Korchyomkin D.A. (fowpz)	1					ban	ban
100	Baqyt J. (klick_from_iitu)	1
101	Adil (eclassic32)	1					ban	ban
102	K T.K. (Togzhanka)	1
103	Mukhametzhan M.A. (Miras2181)	1					ban	ban
104	mels A.M. (kkharvey)	1
105	Yermukhan R. (gokuguro)	1
106	Zholdigaliev (S1ko)	1					ban	ban
107	Olpanbay A.A. (Assyk232)	1					ban	ban
108	Safonov A.A. (toni.85)	1
109	Schipina A.R. (shiram1)	1
110	rnohe R.R. (rnohe)	1
111	Tagirov F.F. (Fidail21021998)	1
112	Grinevich E.A. (Flaze Flower)	1
113	Kuzin I.M. (baba_chai)	1
114	Nikonov P.M. (ForestJump)	1
115	Garaev (Romiith)	1
116	Edelman A. (al_ede)	1
117	aga G.A. (MasTak_1)	1
118	Kikhaev K.S. (SQL_enjoyerr)	1
119	Grigorjeva I. (Goku_chan)	1
120	vostrikov (vstX)	1
121	Hmelyov A. (alex10regio)	1
122	Askerov A.D. (Askaar01)	1
123	Simonov A.S. (AlexeyZHirniy)	1
124	Osokin K. (Povarovich)	1
125	Unregistered	19

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