Today's statistics at "SQL Exercises"

September 07, 17:52 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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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	madii Z.T. (wangu)	1			10	11
2	Shibaev (saah)	2	2	73	4	9
3	Tsybin A.V. (magicdragon)	1	1	39	1	4
4	Pevneva A.G. (annpv)	1			1	1
5	Efremova A. (anchan_2998)	2					15	27
6	Spiridonov I.D. (knopki6752)	1					15	26
7	Dasaev T. (t11mur)	1					15	24
8	Vaschenko A. (AnnaVA)	1					15	22
9	Qwerty Q.Q. (Retroradioactive1)	2					15	18
10	Kravchenko (lisa_assyrian)	2					15	18
11	Zanegina S.N. (asdfggk)	1					15	18
12	Turchuk A.V. (Anastasiya_Turchuk)	1					15	18
13	Stepanova (StVictoria)	1					15	18
14	Alishevich (ArtyomAli)	1					15	18
15	Bulychev F.A. (Fedya2011)	1					15	18
16	Khom N.M. (Nikk77)	2					11	18
17	Eliseeva O.S. (wspw777)	1					11	16
18	Sementsov A. (SementsovAS)	1					12	14
19	Dauletkeldi A. (Aliya07)	2					11	14
20	Ivanov I.I. (semjik)	2					11	13
21	Lesnikov Yu.A. (ceagest)	2					10	13
22	Sain T. (Temujin079)	2					10	13
23	Hugo (alexhugo)	1					10	13
24	Shatskikh A.P. (KennyBrix)	1					10	13
25	Nusupzhan T. (Tomiris Nusupzhan)	1					10	13
26	kalasikar Z. (zeinep kaliaskar)	1					10	13
27	sar S.S. (dimashsaa)	1					10	13
28	Surkov A.A. (Surkov_27)	1					8	13
29	Kurbatova N.G. (Natali_01)	2					9	12
30	Askarova M.A. (whatifmad)	1					9	12
31	Zhivotnoe B. (Limonna)	1					8	11
32	Dashiev A.I. (SuperIdol67ObamaPrizma69)	4					7	9
33	Tikhonov (Voldemarik1)	2					ban	ban
34	Malaschenko A.M. (Mianma)	2					7	9
35	Sharbunaev D. (total fake pepsiforest)	2					7	9
36	Shagdarbekov N.Z. (Nurlybek2424)	2					7	9
37	Chudikov A. (a.chudikov)	1					7	8
38	Kozlova E. (da_budet_tak)	1					7	8
39	BIRYuKOVA E.A. (Liza22.04)	1					7	8
40	D Z. (wa1t8k0tt)	2					6	8
41	Nesterov D.A. (saha909)	2					5	8
42	Gorokhova (MarGorokhova)	1					5	8
43	Gorskin (coldblooded)	2					4	8
44	Munkueva B.R. (Baira)	3					6	7
45	Khassanov I.K. (plh1)	2					6	7
46	Tulegen M.N. (Mansurrr)	2					6	7
47	Kalmykova T.S. (Red ololo)	1					6	7
48	Konstantin K.K. (NeTvoya2008)	1					6	7
49	Nasyrova (Alewa86)	1					5	7
50	Murin I. (Ilya__M)	1					5	7
51	Novolodskaya S.S. (Svetlana_Novo)	1					5	5
52	Nurutdinov A. (Maestro_92)	1					5	5
53	Bovbel V.D. (Voblaaa)	1					5	5
54	zhienbai S. (Sayat_07)	1					5	5
55	Bokuchava A.G. (Teddy_23)	1					5	5
56	Berseneva T.M. (Bersa_3785)	2					4	5
57	Yarmolyuk N.V. (natalitalk)	1					4	5
58	Saukin U. (novichok_PA)	1					4	5
59	Rodov D.A. (Daniil8951)	3					3	5
60	Levin Yu.A. (pdestroyer)	2					3	5
61	Hope (Doemu)	1					3	5
62	Krenev M. (Izver)	1					3	5
63	Kuz'menko (ma0kuz)	1					3	5
64	Zakharov V. (Aftornett)	1					4	4
65	Alimova V.A. (Vika Alimova)	1					4	4
66	Nikolaev (dan43k)	1					4	4
67	S (goracy-kubek)	2					3	4
68	Bugretsov (jbeb77)	2					3	4
69	Petrov M. (mishany96)	1					3	4
70	Nuradinov U. (urasan)	1					3	4
71	Vasil'ev (GudiniMoonlight)	2					2	4
72	Gordeev N.A. (n1k1t4)	2					2	4
73	Guschin I. (IgorZadachkin)	1					2	4
74	pppat (ferta)	1					ban	ban
75	Khal'zova (halzovaksenia)	1					2	4
76	Bocharnikova A.A. (Aleena22)	1					2	4
77	Mal'tsev V.A. (Viktorus2018)	1					2	4
78	ke1pie I. (kelpie2013)	2					3	3
79	Resheto S.M. (sekku)	2					3	3
80	Fang A. (Annafang)	2					3	3
81	Dergachev V.D. (DVD240904)	1					3	3
82	Gta (hrenoviy)	1					3	3
83	Korobejko M.S. (Makkarich)	2					2	3
84	Aubakirov R.G. (Rakha)	1					2	3
85	Puchkova A.S. (NesKolins)	1					2	3
86	Stytsyuk N. (natalia19930420)	1					2	3
87	Romanov N.A. (LgcCore)	1					2	3
88	Dmitriev A. (Shuripec)	2					2	2
89	Tsygel'nyj K. (tsyga12)	1					2	2
90	qwerty (qwertyf)	1					2	2
91	Nenakhova O.A. (volejbolistka)	1					2	2
92	Lukmasova (Coffee555)	1					2	2
93	Artemev L. (Leonid S.)	4					1	2
94	Egorov P. (pevlik)	2					1	2
95	Abramenkova (muroni)	1					1	2
96	Kozhevnikov A.M. (kojew)	1					1	2
97	Romanov (PirateCat)	1					1	2
98	Kolchanov A. (Khadir)	1					1	2
99	Beketov (becat)	1					1	2
100	Obukhov (Vladimir_O)	1					1	2
101	Titov (mahaon_1999)	1					1	2
102	Yusubov I.N. (2Romych11)	1					1	2
103	Ilina N. (lkjahfjkseb)	1					1	2
104	Zhopkin (Vanek_destroyer)	1					1	2
105	Elizbaryan V.A. (SevVagr)	1					1	2
106	Shtumpf A. (shtumpf)	1					ban	ban
107	Dulanov A.S. (8bobrik8)	1					1	2
108	Nazarov I. (AspirantIgor)	3					1	1
109	Ol'shanskij V.E. (@Exitdoors)	2					1	1
110	Mustafin (justaqvxnt)	2					1	1
111	Burdukovskaya S.Yu. (SofiaBur)	2					1	1
112	Komarova E.D. (ElvyWry)	2					1	1
113	Pantela I.A. (Achiles)	2					1	1
114	Ivanov (User21982189)	2					1	1
115	Anohina (heykate)	1					1	1
116	Leschenko (Verochka_21)	1					1	1
117	Makarova A. (JuStudent)	1					ban	ban
118	Il'ya S.A. (Iceee)	1					1	1
119	Budyukin L.D. (StanceInfaimm)	1					1	1
120	Yus D. (the_bear_killer)	1					1	1
121	Ershov A.A. (trpnt)	1					1	1
122	Krasovskij E.A. (pegoopik)	3
123	Bogatyrev N.V. (BNV2873)	3					ban	ban
124	Petrov (Steamboat)	2
125	Gr D. (Demon_gr)	2
126	Bespoyasov V. (bespoyasov_va)	2
127	Sarkis'yan G. (gennadi_s)	2
128	Ch N.V. (Robzin)	2
129	Shevtsov K. (KonstantinXL)	2
130	Sobachkin A.F. (Al_Wolf)	2
131	Kozlova M. (Mashkevich)	2
132	Lyakh (LinaL_)	2
133	Kovalenko S.M. (kahara123)	2
134	Chub N.I. (yxfxr)	2
135	Ivanov S.S. (Jimbo3000)	2
136	Pilyaj A.D. (arina888)	2
137	Kremen' Yu.A. (Test007)	1
138	Kurochkin P.A. (qwrqwr)	1
139	Khromov (Pavel Khromov)	1
140	Koptel'tsev V. (selber)	1
141	Ivanov (markkram)	1					ban	ban
142	Vinogradova S.M. (Tigra1)	1
143	Chzhen V.P. (ValeryCh)	1
144	Timur (Timdzha)	1
145	Kryuchkov P.S. (S69hdkkrk)	1
146	Vasil'tsov A. (UltraSkill_2000)	1
147	Ridler E. (ed9ward)	1
148	Sergey (Floony.by)	1
149	Gorchakov D.V. (DemetriusGor)	1
150	Veselov A.S. (nearsolt)	1					ban	ban
151	aa A.A. (WOOOO)	1
152	Latyshev A. (Filaret)	1
153	123 1.1. (romantic_lucky)	1
154	alex Q.C. (testtest235)	1
155	qwe R.Y. (TheWrongOne992)	1					ban	ban
156	Semenov V. (Vasya92)	1
157	Kozulina (ksunkos)	1
158	Dolbikov K.S. (Kosty144)	1
159	Sahonchik Y.V. (Yurgen22)	1
160	Dodos (Dodoz)	1
161	Agametov A.T. (Vipanzer)	1
162	M (AsyaShcherba)	1
163	Adygezalov E.D. (ElnurAdyg)	1
164	Khrol N.S. (Natalia_Khrol)	1
165	Izotov M.V. (izotovm78)	1
166	O N. (Sykone)	1
167	Lysyakov I.A. (Kycok_rHoMa)	1
168	Shipilovskikh L.M. (ladashipm0121101)	1
169	Pavlov I.A. (WhiteCat110)	1					ban	ban
170	Gordeev A.A. (Babidzhonio)	1
171	Zhilinskaya (shaman0303)	1
172	Bokova (Evrazh)	1
173	Zhmyshenko (notepu1)	1
174	Ivchenko A.V. (Anketka)	1
175	Dobrovol'skij N.Yu. (kolyadob)	1
176	P I.*. (IrinaPetr)	1
177	Sidorkin K.I. (balda77)	1
178	Talanova (talanova_black)	1
179	Dubina (BITW120496)	1
180	R. (Wra1th)	1
181	still G. (gerdastill)	1
182	Rubnikovich A. (arturred)	1
183	Subbotina N. (Nelly_sub)	1					ban	ban
184	Akameeva S.V. (SVA1)	1
185	Abramov V. (Ichigo Kurosaki)	1
186	Sumbaev N.S. (AllewruM)	1
187	Bogdanic A. (Anteee)	1					ban	ban
188	Mironenko O. (Ol'ga Miro)	1
189	Krylov G.V. (Graffeek)	1
190	Eskuelin (Fineamer)	1
191	Van der Vin P.V. (DestroEdinson)	1
192	Bozhenko T.V. (Tata55777)	1
193	Tulyakov A. (AlexTull)	1
194	Strygin V.S. (nocepro)	1
195	Gusev D.D. (dimenorm)	1
196	Gornostaev V.V. (VadimGorn)	1
197	Stikentzin D. (Aliandr)	1
198	Yakovenko A.V. (artik_ya)	1
199	Lizina (lasttt)	1
200	Kopteleva (neimand)	1
201	Khudajberdyev A.A. (a.khudaiberdyev)	1
202	Krylov P.E. (Pavel333333)	1
203	Kazantsev V.D. (kentiko_0)	1					ban	ban
204	Burtonov A.V. (tak to)	1					ban	ban
205	Efremkin (Innokentij 25-j)	1
206	Glazunova S.I. (Sof'ya Glazunova)	1
207	edmond2 (edmond2)	1
208	Ivanova M.A. (MariaIvanova267)	1
209	Kravtsova M.I. (k_marina89)	1
210	Galanov V.Y. (RedRitter)	1
211	Bor B.L. (Berutam)	1
212	Ismajlova K.V. (ismkami)	1
213	Gizatullin M. (mxgz)	1
214	Gnetetskaya P. (Polina_gn)	1
215	Davidenko (avanpost492)	1
216	Lozovoj G.V. (HoroL)	1
217	Nikiforov L. (LeoNik991233212)	1
218	Churilov O.E. (HocokTopok)	1
219	KORGACHEVA E. (el_korgach)	1
220	o M.Yu. (rina1)	1
221	Kuranov G. (gr1shan1a)	1
222	Pawar S.N. (Siddhi Pawar)	1
223	P P.G. (Pit_pit)	1
224	Chuprikov A.D. (welfyz)	1
225	khairetdinov (baronexp)	1
226	Pashkov A.I. (Aleksey142)	1
227	Elbaev I.A. (po4ticriminal)	1
228	Allnod A. (allnod)	1
229	Blinov (blinoff)	1
230	Roschin E.A. (Jambo31)	1
231	Sajgafarova K.V. (Caru1s)	1
232	Annan A. (Auezova)	1
233	Morozova S.R. (smorozila)	1
234	vajsberg (grisha.vaisberg)	1
235	Rybakova M. (Mashka10)	1
236	Savastyuk A.E. (fearofgod)	1
237	Isinov R. (rusatia)	1
238	Suntsov D. (dendromutant)	1
239	Kunashko (kelatiY)	1
240	Unregistered	56

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