Today's statistics at "SQL Exercises"

May 25, 16:30 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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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	Demiral E. (erend55)	1			6	6	15	18
2	Vdovin S. (Rujan)	2			1	4
3	Vyazovetskov A.S. (alex_v)	1	1	155		3
4	Gorbunov M.S. (gms)	1	1	45		2
5	Smakota (kjbdv)	1	1	-2		2	ban	ban
6	Neverovskij F.V. (Froggly)	1					15	27
7	Merzlyakov (merzlik)	1					ban	ban
8	Firsova E.A. (Firsova)	1					15	26
9	Bulgakov A.S. (temchik30)	1					ban	ban
10	Budilova A.S. (Abud)	1					ban	ban
11	Majer A. (AntonM66)	1					15	24
12	Abaimov A.V. (Artenn)	3					13	22
13	Nikishaev G.V. (Tiran_DR)	3					15	21
14	Ivanov I.I. (some_numbers37)	2					15	21
15	Demiral E. (deren52)	1					15	21
16	Shatilov D. (ddaanniill)	1					14	21
17	Chernov A. (accmailc)	1					15	18
18	Saltuganov M.G. (Maksim Saltuganov)	1					15	18
19	Denezhkin N.V. (Lieu)	1					15	18
20	real (realnishtyak)	1					15	18
21	Dzyuba A.D. (artem5231)	1					11	18
22	Murzabekov M.Kh. (Magich)	1					ban	ban
23	Rufin P.A. (Pavel Rufin)	2					11	14
24	Grudtsyn (CheSeVee)	1					10	14
25	Dolinina D. (Dol'ka)	1					7	14
26	K D.A. (Wu-lg)	2					10	13
27	Petrukhin M.A. (DidicitDiscere)	2					10	13
28	Kiseleva A.B. (shlyapa burmaldi)	1					10	13
29	Korolyova E.R. ([p)	1					10	13
30	Sadowski (Tomato93)	2					9	13
31	Klinkov D.A. (dimkad5mka)	1					ban	ban
32	Ivanov M.A. (maks_ivanov)	2					ban	ban
33	Nekrasov (Musetskiy)	1					8	11
34	Zakharov (svyyy)	2					7	9
35	Pahadayeu A. (AndOffline)	2					7	9
36	Grachev A.V. (TheFlamingFoam)	1					6	9
37	Cokolova (sssfff)	1					8	8
38	Marar A.S. (16_capybara_02)	2					5	8
39	Skorenko D.Yu. (sozdatell)	1					ban	ban
40	Nikolaeva D.A. (darya_1999)	1					4	8
41	Nevskiy (student232445)	1					4	8
42	Mazhed Z. (Stillfake)	2					6	7
43	Novikov S.V. (StepashkaRuiner)	2					6	7
44	Lebedev M. (cplusplus)	1					5	7
45	Govorov S. (serggv)	1					5	7
46	Napso Yu.D. (ProVedmak007)	1					4	6
47	Vittman M. (DarkWatcher)	1					4	6
48	Vershinina M. (marinaver4)	2					3	6
49	Alekseev M.A. (ama2301)	1					3	6
50	salkov D. (flosq)	3					5	5
51	M Z. (zoya m)	2					5	5
52	Zhukov A.M. (Sanya Sport)	1					5	5
53	Pavshinskij (Neukluzhiy)	1					5	5
54	qq W.1. (qqwz)	1					5	5
55	Akbasheva A. (adeleeee33)	1					5	5
56	Kabanov (Lloris)	2					4	5
57	Goryachev A.A. (selectra_991)	1					4	5
58	Deryagina V. (Valeria_deryagina)	1					4	4
59	Valikhadiev (GiyasVAVAV)	1					4	4
60	Nikolaeva (Romashka2107)	1					4	4
61	Antonova A.A. (AnitaAntonova)	1					4	4
62	Avdeev M. (yellowbluebass)	1					3	4
63	Breslavska L. (Bresly)	1					3	4
64	Mir A. (stryder)	2					2	4
65	LbIsy (Bla_Bla_2)	2					2	4
66	kochetov I. (ilyaali)	1					2	4
67	Khannanova (chulpanKhan)	1					2	4
68	berg B.S. (k7f4444)	1					2	4
69	Bazhenov M.A. (Matvey_Ba)	1					3	3
70	Valeev L.I. (kustarnik888)	1					3	3
71	Tskhao N.M. (caonimenma1)	2					2	3
72	Serdyuchenko E.Yu. (eserdyuchenko)	2					ban	ban
73	Kulakov E. (SobaGreen)	1					2	3
74	Tyutyurikov E.A. (ewgtut_)	1					2	3
75	Ivanov (valerza)	1					2	3
76	Slavgorodskij P.O. (paul_slash)	1					2	3
77	Nazarov (Neislaw)	2					2	2
78	Nikolaeva N. (Nata1507)	1					2	2
79	Ershova S. (Sveta_Sergeevna)	1					2	2
80	Voronov D. (Elnov.70)	2					1	2
81	lin A.B. (swpetra)	2					1	2
82	Ktkachenko S. (digital_stone)	2					1	2
83	Kalibekov G.T. (L23)	1					1	2
84	Lukianov (FedorFlowersFlowers)	1					1	2
85	Balkarov I.M. (peckerwood)	1					1	2
86	Kim V.L. (Kimkonge)	1					1	2
87	Balduev D.G. (Dorgo)	1					1	2
88	Markizova A. (alice_denovna)	1					1	2
89	Kolenko S.S. (Denitsa)	1					1	2
90	Avdyunina V.D. (Ruibing)	1					1	2
91	A A. (naravan)	1					1	2
92	Baboshina E.S. (lizoch_ka)	1					ban	ban
93	Duisenbayev (3UMF)	1					1	2
94	Vukovic M. (mvuk80)	1					1	2
95	Alex R.R. (AlexRedkn)	1					1	2
96	Sobolev N.A. (NickolaySobolev)	2					1	1
97	Demiral E. (deren56)	2					1	1
98	Sharshenbekova N.E. (Snazira245)	1					1	1
99	Pal'chikova (niktofilikk)	1					1	1
100	porcini L. (leoneeed)	1					1	1
101	Kurochkin P.A. (qwrqwr)	3
102	Sarkis'yan G. (gennadi_s)	3
103	Meremkulova Z.A. (Zalina_mer)	3
104	Krasovskij E.A. (pegoopik)	2
105	Zubov D.Z. (Dmitrij84)	2
106	estra (r-e-b)	2
107	Lobanov V.A. (LobanovVA95)	2
108	Gemazudinov D.R. (DimonLemon)	2
109	Korenevskij S.S. (Ducktor)	2					ban	ban
110	P I.*. (IrinaPetr)	2
111	Komov S.M. (Komov S. M.)	2
112	Alekseev A.S. (Andser)	2
113	Seregin (sk15)	2
114	Moiseeva P.S. (polinkafuture1)	2
115	G L.A. (iuy88p)	2					ban	ban
116	Sagunov N.S. (Ksywka)	2					ban	ban
117	Chistyakov N.A. (wiperenko)	2
118	Zhukov P.A. (fantasygoodbye)	2
119	Zykova A. (Anneta59)	2
120	Sergeeva O. (guruchernichka)	2
121	Maslennikova T.V. (Tat'yanaM)	1					ban	ban
122	Varenikov D.M. (Dmitriy Varenikov)	1
123	Sheriev A.M. (Atreides)	1
124	Karashkevich V.E. (bobaborov_)	1
125	Martynov A. (Ryncol)	1
126	Koptel'tsev V. (selber)	1
127	Atamanov (Flight228)	1
128	Savin A.Yu. (mirovingin)	1
129	Abdulmanapov A. (Dvarik)	1
130	Karimov (handsomeguy)	1
131	Lakalov D. (Meilleur_NG)	1
132	Nikol'skij I.Yu. (igoryun)	1
133	Tsay S. (Sergey Ts.)	1
134	Mazur I. (Mazur_IK)	1
135	Zhmyshenko (Nick_SQLJunior)	1
136	Morozov A.V. (aleks_rubit)	1
137	Kobenov E. (KEZ758)	1
138	Petrakovich N.S. (Natal'ya21)	1
139	Kisinsikj P. (PavelKisin)	1
140	Nabiullina G. (gulsum)	1
141	Kosareva (Olga_Kosareva)	1
142	Martusevich E.L. (mart_ekaterina)	1
143	De I. (Il'ya2021!)	1
144	Iskakova K.M. (trapkaren)	1
145	Dem'yanenko V.N. (Sliqwiser)	1
146	Grishin E.G. (Nuc9ear)	1
147	Ogorodnikova A. (anna2512)	1
148	Shikov V. (Viktor_TG)	1
149	Uskov A. (atomic_ant)	1
150	Chaganov O.A. (Zintak)	1
151	Simonov V.A. (Vasilij84)	1
152	Golovach L.G. (moonn1414)	1
153	Dzharasov A.S. (adilbekdzharasov)	1
154	Falaleev D.M. (Mr Krabs)	1
155	Svishchenko I. (WoolfeR)	1
156	Kuznetsov A. (Asmodei_IV)	1
157	Zubkov E.A. (Eduard111)	1
158	Musabaliev (samiro)	1
159	Kutusheva E. (kutushevva)	1
160	Borisov K. (kirillborisov02)	1					ban	ban
161	Ivanov I. (olegMagento123)	1
162	R. (Wra1th)	1
163	Lodygin I.A. (Gariklo)	1					ban	ban
164	Rusakova A.A. (AllaR)	1					ban	ban
165	Stepanov (LexFrom)	1
166	Berezovskaya D.V. (dashaeverafter)	1
167	Subbotin E.V. (Djonee)	1					ban	ban
168	Lysykh V.K. (Usilitel')	1
169	Mel'nikov V.A. (abobameln)	1
170	Pizhankov I. (Krtutuz)	1
171	Borodina (Perunica33)	1
172	Efremov (ChakaChaka)	1
173	Demidovich S.S. (sonvox)	1
174	Verkhovlyuk V.Yu. (valik2208)	1
175	Basov V.A. (vadim_basov)	1
176	le S.E. (sedrus)	1					ban	ban
177	Butenko D. (Sipuha89)	1
178	Zmievskii (Kogan Shuko)	1
179	Afanasenko E. (Kate2103)	1
180	Sokolova O.V. (Ol'ga2026)	1
181	Novitskaya (Katinn)	1					ban	ban
182	Tkacheva K.A. (krissttik)	1
183	Naumov D. (Nalimik)	1
184	Peresetskaya S.A. (sssofi)	1
185	Vyatkin A.N. (viatkin)	1					ban	ban
186	Moroz A.I. (frostanast)	1					ban	ban
187	Vlad V.V. (Bleckeid)	1
188	Khaziev (jiesoryb)	1
189	burakov (burakov dimqa)	1
190	Korchagin V.A. (VKorchagin)	1
191	lo L.L. (belfigor13718)	1
192	Sukhanov R.R. (roman228sqlbog)	1
193	Sologubov (Pryany)	1
194	Dev109 (Dev109)	1
195	DMRITsD (TheCupOfMagic)	1
196	ver (remli)	1
197	Khanipov R. (gotlib_bbb)	1
198	Rakova V.R. (veronika_rakova)	1
199	el (elili)	1
200	Vasil'ev (GudiniMoonlight)	1
201	Petrov A.I. (Tobo-bobo)	1
202	IvanIvan I.S. (Coiiap5e)	1
203	Romanov (JerseyDevil)	1
204	Eselenok A. (avvenni)	1
205	Petrova G.I. (Galina_psql)	1
206	Koblan M.M. (Ma9zhan)	1
207	Ustinov S. (SergeySevastopol)	1
208	Zubrinkina A.S. (Anastasiya05-209)	1
209	Gasymov R.N. (Rau_Mg)	1
210	S G. (PashaPoluk)	1
211	Kozvonina A.K. (bochak)	1
212	Krechetov D.V. (Rugby)	1
213	Say A. (AsanaliSay)	1
214	Sergey (ZS.0101)	1
215	Batodalaev D.D. (Dashi)	1
216	Sidorenko R.V. (maloi2003)	1
217	Osipova E.I. (ppurapple)	1
218	vbt R. (woron2835)	1
219	Longinova A. (pik89)	1
220	Potapov (povdkrcjsuc)	1
221	Yakovleva M.A. (melani_ie)	1
222	Sadykova (kurukuruwww)	1
223	coder (neo_coder)	1
224	Kartavyj D.A. (Daniil_Kartavyy)	1
225	Ushakov D.P. (Markel_Ushakov)	1
226	Ruecker N.B. (Kaden.Mann6)	1
227	Tagirov (ebattoryy)	1
228	Isomadinov Z.Z. (maddox.zakhar)	1					ban	ban
229	Isomadinov Z.Z. (bibaboba321)	1					ban	ban
230	Epishina A.A. (Anastasiya Epishina)	1
231	Shogzhal S. (syldys)	1
232	VVvpap (nzzk)	1
233	Himalaya H. (Himalaya)	1
234	Komarova (pkomarova)	1
235	Fazlyev (C0ldEyes)	1
236	Osadchij D.M. (spizdelkota)	1
237	Nurgatina (Gulechka7)	1
238	- (cheeseburga)	1
239	Naranov B.N. (shadow_betso)	1
240	Elkin (Valeravsvalera)	1
241	Unregistered	43

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