Today's statistics at "SQL Exercises"

December 13, 14:29 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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   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	Gun'kin V.N. (Vod1chka)	1			9	9
2	Tuala (Tuala)	1			1	1	6	6
3	Pulyakhina M.V. ('yvartsloalovia)	1			1	1	1	2
4	Eremin S.A. (noprob)	1			1	1
5	Qudaibergen Y. (yelamanioo)	3					15	25
6	Shamanaev D.O. (Indeffy_style)	1					ban	ban
7	?zіmkhan D.B. (diana/123)	3					ban	ban
8	Musin (sdkjfbs)	1					15	24
9	Tawirbaev A.A. (KNPVRKChPAA)	1					13	22
10	Uisin D. (kairatnurtaskn)	2					11	19
11	Reutov A.S. (Encore_e)	1					11	19
12	Polyakova S.I. (sonik22222)	1					15	18
13	Pavel (LevPA)	3					ban	ban
14	erbolatkyzy D. (erbolatkyzyyme)	2					10	17
15	Gurzhabon B.V. (buble)	5					12	14
16	Malikova D.A. (darmal)	1					10	13
17	ALL A.A. (Ghostofich)	6					8	13
18	Penyaz' A.S. (Nastikit)	1					9	12
19	Kamalov A.K. (Kamalov1662737)	1					8	12
20	Sungrapov A.B. (m2409490)	3					ban	ban
21	Biryukov K.S. (tonKost)	1					9	11
22	Odnokurtsev (AlFochino)	2					4	11
23	Kostitsyn (SemyonK)	1					6	10
24	Valeev M.A. (k3tchupzxc)	1					6	9
25	Burlakova E.A. (Liua79)	2					5	9
26	Oyun Kh.A. (Oyun)	1					7	8
27	Ajdarbek N.A. (nurbek0472)	2					5	8
28	fattakhov R.M. (grandefallB)	2					4	8
29	Tykheev S.E. (kr1m)	1					4	8
30	Startsev (overk)	1					6	7
31	sanoyan M. (mika1123)	5					5	7
32	Zhumabek A.A. (aibol43)	1					5	7
33	kawasakii K.K. (ulanadil)	1					4	7
34	Zver'kova S.S. (lana333)	1					3	6
35	Dujsen (Zake1)	1					ban	ban
36	Pitcil (fallsin)	3					3	5
37	Bykov (sky-shore)	2					3	5
38	Baskakov K.S. (loga2354435)	1					3	5
39	Peganov (peganovx)	1					4	4
40	Burzanov Z.S. (loq)	1					4	4
41	Kamaltdinov S.M. (S_pozitivom)	1					4	4
42	Mogilevets B.D. (bogdy)	2					3	4
43	Dragun N.Y. (chokopai1488)	2					3	4
44	Baskin R. (namor-um)	1					2	4
45	Khaziakhmetov (dekri)	1					2	4
46	Stepanov I.A. (balbesinna)	1					2	4
47	Polyakov Ya.A. (Pbl6OJloB)	1					2	4
48	Ivanova E. (sobeka)	1					3	3
49	Gravshina A.D. (dinozavrikkk)	2					2	3
50	zinurova V.Z. (veronazinur)	2					2	3
51	Serikbai B. (Bekas20)	1					2	3
52	Verbovich V. (Vyacheslav_Verbovich)	2					2	2
53	Kotov K. (KonstantinKotoff)	2					2	2
54	Turtueva Ts.B. (sasaistaeva745)	1					2	2
55	uuyyy (cucumberMomanter)	1					1	2
56	Arutyunov A.G. (hardonsky)	1					1	2
57	Ma D.A. (dff_fsd11)	1					1	2
58	Fokeeva M.V. (M-6)	1					1	2
59	Il'ina V.A. (oksanaveronika)	1					1	2
60	Chalov (auxiliarytrinket)	1					1	2
61	Belyak (TheTester)	1					1	2
62	Gurkin D.Yu. (aiae)	1					1	2
63	Gimaz A. (Alsu26)	1					1	2
64	Sychev (Kaysen)	1					1	2
65	Abdrakhimov U.R. (Ural027)	1					1	2
66	Pepsi (pepsi123123)	1					1	2
67	Alisa (alxsksss)	1					1	2
68	Kirakosyan E.B. (kiraskina)	1					1	2
69	Matys E.V. (Naeko)	2					1	1
70	Nesterov M.I. (Mike_Json_2000)	2					1	1
71	Kuandykov (AdilzhanSQL)	2					1	1
72	Kushkov (Qweede)	1					1	1
73	Goncharuk E. (LenaGonch5)	1					ban	ban
74	Shajdurova K.A. (shaidurova2004)	1					1	1
75	Baskaev D.A. (lakum48)	1					1	1
76	Korolev N. (Vyshekryshi)	1					1	1
77	Tolchkov R.A. (Romkkkkkk)	1					1	1
78	Ag V. (Vl_78)	1					1	1
79	Shanazarova M. (Muhlisa)	1					1	1
80	Yadykina D. (Daria Yyy)	1					1	1
81	ff F.F. (fyf)	1					1	1
82	Mikhailov V. (sisyphus)	8					ban	ban
83	Komov S.M. (Komov S. M.)	5					ban	ban
84	Zhanysbek K.Zh. (Linkvon2)	5					ban	ban
85	Petrov Y. (YuriPetrov)	3
86	Karnachev S.L. (mrSergei)	3
87	Abramov V. (Vitaminez)	3
88	bekbotaev S.B. (bolat123)	3					ban	ban
89	z R.M. (w1nt3rr)	3
90	Bezhaev A.Yu. (Baser)	2
91	Pozdnyakov V. (VitaminVI)	2
92	Ivanov (userTest1)	2
93	Odegov A.I. (KovroLitik)	2
94	L. (P@$/-/@)	2					ban	ban
95	Akhanov A.A. (amiamir)	2					ban	ban
96	svoi I.M. (Korday)	2					ban	ban
97	Reut R. (Ruslan25)	2					ban	ban
98	ogay D.A. (ogasjdanila@gmail.com)	2					ban	ban
99	Slesarev I. (folko92)	2
100	Shaik N. (sr18)	2
101	Stepanov (stal)	1
102	m V.K. (460406)	1
103	Koptel'tsev V. (selber)	1
104	Gorbunkov M.S. (gms)	1
105	Bartsev (shurets)	1
106	Golikov E.E. (Eugene Rush)	1
107	Gajdar E. (Gajdar)	1
108	Reutov A.A. (andrei1994)	1
109	Lyustochkin K.S. (lamp2502)	1					ban	ban
110	Nikitin S.M. (Motorola96)	1
111	Bulgakov (5J&w)yBdpLl%9UH3)	1
112	Semenov E. (sea222)	1
113	Zhestkov I. (Darkne$$)	1
114	Sharikov (Azaza_12349)	1
115	Semenov A. (tapw1st)	1					ban	ban
116	Binyaminov Z.Z. (zeevbin)	1
117	Kryukova E.A. (elenelis)	1
118	Gerasimov D.G. (Khmurin'yo)	1					ban	ban
119	Lebedeva Yu.S. (yslebedeva)	1
120	Sarkis'yan G. (gennadi_s)	1
121	Erzhanova A. (nastyaerz)	1
122	Andreev (lookandi)	1
123	Potikhenskij Ya.K. (Potixenskij Yan)	1
124	Kushnir S.A. (Wishmaster190281)	1					ban	ban
125	Zvereva M. (M_roux)	1
126	keyboardnorth (North West)	1
127	Enns D.V. (PSK)	1					ban	ban
128	Despov D. (Despos)	1
129	R. (Wra1th)	1
130	Kulikov A.A. (Alex_2000)	1
131	ghfgf (retre66)	1
132	test T.T. (yoyoja344)	1
133	Lysykh V.K. (Usilitel')	1
134	Aa (myuniquelogin)	1
135	Vinogradova E. (-Helen-)	1					ban	ban
136	Sheleg A. (Kwasha)	1
137	Belyatskij A.A. (alexey_bel)	1
138	Fatianova (learning_ninja)	1
139	Golovinskiy O.V. (oLGol13)	1
140	Reutov R. (Rus25)	1					ban	ban
141	Efimchik (nadezhdaNN)	1
142	Ordabek E.A. (Erlanbek)	1
143	User N. (mybadsql)	1
144	M (DanilM2304)	1
145	Ogaj D. (SQL_001)	1
146	Nizamutdinova N.R. (nellevallo)	1
147	Sikorskij (Marti_9)	1
148	Kanabatyrov T.N. (Fryder)	1
149	Kotova A.K. (_klarhen)	1
150	Kaisa N.T. (Nary___)	1
151	T A.A. (Ali919)	1
152	Bondar' Yu.T. (Sai_owl)	1
153	Safronov P.A. (Paulus73)	1
154	Radaev D.S. (dalantebes)	1
155	Pashigreva V.D. (kwztn)	1
156	Zueva P.S. (polinajoy)	1
157	Pliev A.T. (PLIEVARTHUR)	1
158	yerko Y.Y. (yerko)	1
159	Melikide (Vakhtangi909)	1
160	Nur1 N.N. (Nurhh)	1
161	colis C.C. (colis)	1
162	Korolev M.M. (cmbbtw)	1
163	Inkognit A. (superSanya)	1
164	Dudko (whyse2000)	1					ban	ban
165	Sedov (AndreySA)	1
166	Olya O.O. (Oychcaa)	1
167	Romanov (rommanovski)	1
168	Kovalyov K.A. (kirusha_ops)	1
169	Zhilokov A.O. (Alim77707)	1
170	Gordejchuk A.I. (Zaqz)	1					ban	ban
171	Vinokurova S.A. (Sonyavin0)	1
172	a B.V. (ZaqZ22)	1					ban	ban
173	maksimov M.A. (tester543)	1
174	Shaternikova D.A. (Shaternikova Dar'ya)	1
175	Mironov (Dimiriko)	1
176	Shishkin A.E. (Pietro1918)	1
177	Sivkova N.V. (smart_cat)	1
178	Gurova V.V. (gurrovva)	1
179	Simonenko I.G. (IrinaSimonenko)	1
180	Fdvgy G.G. (Gefgy)	1
181	Hesenov A.E. (Azerrr)	1
182	Maleev S.M. (sserjiks1)	1
183	Konovalova (Polina240613)	1
184	Shajkhullina L. (Luiza_shayn)	1
185	_ _._. (gO112)	1
186	Unregistered	29

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