Today's statistics at "SQL Exercises"

August 15, 18:30 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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  • 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	Vinogradova S.M. (Tigra1)	1	1	132		3
2	Shibaev (saah)	2	1	63		1
3	jadgfldsgf (jadgfldsgf)	1	1	1		1
4	Apolinario J.O. (Moojana)	1					15	22
5	Goryaev N.S. (8055)	2					15	20
6	Altashin S.V. (burrito)	2					10	19
7	Kudryavtseva E.V. (eket)	2					10	13
8	a (mcd0nald)	1					10	13
9	Kosolapenko (GAGA3)	1					9	13
10	Wil F.-. (Wilfrech)	1					8	13
11	Litvinovich (lounder)	1					8	13
12	Kuznetsova S.N. (Womanidze)	1					8	11
13	Pol'zovatel' (MitoriD)	2					7	9
14	Alieva (vp228)	1					7	9
15	Rubanov M.I. (GodNaoborot2)	1					4	7
16	Kitaev K.I. (Kostas1234)	1					4	6
17	Ivanov R.A. (RoGad)	1					4	6
18	Kravtsova M.I. (k_marina89)	1					3	6
19	Leushin D.K. (BazerDater)	2					5	5
20	Belyakov A. (alex0501199)	1					5	5
21	Kurmukov (aku1)	1					5	5
22	Khismatullina A. (Foria)	1					4	4
23	Novikov A.N. (Takuan)	2					3	4
24	Abramenkova (muroni)	1					2	4
25	A (Red__cat)	1					2	4
26	Pupkin (ChK2026)	1					2	4
27	Zhilinskaya (shaman0303)	1					3	3
28	Shaju A. (Aditya18)	1					2	3
29	Deryagina V. (Valeria_deryagina)	1					2	3
30	penkova (sonya3)	1					2	3
31	Kurakin (billir)	1					2	3
32	Saryglar (Daryma)	1					2	3
33	Sad A.S. (ssaqerke)	1					2	2
34	Shapiro D. (xx_Da_Sha_xx)	1					2	2
35	Pushkarev S. (PSV_n)	2					1	2
36	Borisov D.R. (Dmitry.Bo)	2					1	2
37	Shishkova E. (norta)	1					1	2
38	Koloskov (Art_Dart)	1					ban	ban
39	Artem'eva V.A. (VikkiS_002)	1					1	2
40	Kanunnikov P.V. (Inoj777)	1					1	2
41	Uvaev A.A. (Pompilio)	1					1	2
42	Ivanova (nahi1)	1					1	2
43	Zubkov D. (Dm54)	1					1	2
44	Ischenko K.Yu. (Kpuh)	1					1	2
45	123 1.1. (Injct)	1					1	2
46	Ermolaev (Ermak05)	1					1	2
47	Kuznensov A. (kuznec4life)	2					1	1
48	Nikolov P.F. (plamennf)	2					1	1
49	Sharafutdinova (nellon)	1					1	1
50	JJ (RomanAntropic)	1					1	1
51	Yarulliin (ilshat_ich)	1					1	1
52	Omuralieva K. (kaniet1905)	1					1	1
53	koba (koba79)	3
54	Fedorenko (alyona177)	2
55	Akimova E.N. (Katrin_A91)	2
56	Bobrovskaya A.S. (Yunik)	2
57	Gran D. (Granini)	2
58	Bochkova (AnyaBo)	2
59	Kazantsev V.D. (kentiko_0)	2					ban	ban
60	Bazoev M. (maxxb)	2
61	Nikitenko A.A. (Niki_an)	2
62	yu D. (GreeFilm)	2
63	Kurochkin P.A. (qwrqwr)	1
64	Krasovskij E.A. (pegoopik)	1
65	Herrera Garzon W.H. (WilsonSoft)	1
66	Koptel'tsev V. (selber)	1
67	Simpson I. (ildik Simpson)	1
68	Ushakov S. (MoyPsevdonim)	1
69	Chumak D. (Grangok)	1
70	Makeev V.V. (KRONMAG)	1
71	Ulybin (tanderug)	1
72	Bajkov A.S. (Anton102)	1
73	Komarov A.N. (Shveda Saulya)	1
74	Prutenskij A.A. (Prutenskij A.)	1
75	Sadovaya K.A. (k1x07)	1
76	Savenko (olalasavenko)	1
77	Tkachenko I.A. (Tkachivan)	1
78	Zhandos (JanDo)	1
79	Yefanova M.Y. (mari_5)	1
80	Yatchenko (TaffetaEarth)	1
81	Schur A. (Asure)	1
82	Shurganov A.A. (AlexShurganov)	1
83	Kuz'min (YACK-OFF)	1
84	Bagaeva M.N. (Marinated)	1
85	Sarkis'yan G. (gennadi_s)	1
86	akimat A.Z. (akimatovskiii)	1
87	Rodin (uoloki)	1
88	Raupova N.B. (Nizukuba)	1
89	Odegov A.I. (KovroLitik)	1
90	GG (Bazist)	1
91	R. (Wra1th)	1
92	Orynbaev D.D. (Dias04)	1
93	Gusak (hunter_and_7117)	1
94	Lysykh V.K. (Usilitel')	1
95	Kokin Z. (FlexTure)	1
96	Gusev A. (Aleks_GG)	1
97	Ivanov P.P. (PavelPLAT)	1
98	Mikaya (Gio9248)	1
99	Ibo K. (Kemchik)	1
100	1 (Archontos)	1
101	Zyuzyupupuk P.K. (@mutagen00)	1
102	Ponomarev M.P. (MatveyF)	1
103	Zozulya P.A. (Polechkaaa)	1
104	Khudajberdyev A.A. (a.khudaiberdyev)	1
105	Vishnyevskiy (pvish)	1
106	Kupriyanova P.A. (@poluchku)	1
107	Isaev (andnothingheart)	1
108	Sulejmanov T.A. (hellcat_88)	1
109	Glebov S.D. (Ps1nu5)	1
110	Zhopkin (Vanek_destroyer)	1
111	Umarova (ChelseaBlue)	1
112	Kim V.V. (Victory13KiVi)	1
113	Kuanshpekova E.E. (Murexxsa)	1
114	Moskovets N. (Nikolay2026)	1
115	Aslan O. (ok74y)	1
116	Ageeva (Ush1m1ya)	1
117	Katerushin M.E. (mkater)	1
118	Nichiporchuk M.I. (Grethem-m)	1
119	Radj M. (Madream626020)	1
120	Babushki S. (gnomz)	1
121	Kryukov N. (GuzmanJr)	1
122	Sibirtsev V. (Kot+)	1
123	Kiselev V.V. (Kiselewasiliy)	1
124	Sharipov P. (sh.ph)	1
125	Chudinova A.V. (Chudinovaanva)	1
126	Semenova (dhknvdk1)	1
127	Unregistered	20

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