Today's statistics at "SQL Exercises"

April 01, 13:08 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	Pankova V.S. (ustinia)	1			14	18
2	Pashnin N.N. (Nikita Pashnin)	1			5	7
3	Molochkov (himpluggg)	1			6	6
4	Gusev A.O. (NowOrNever)	3	2	39		4
5	Polyakov V.M. (rock_4)	1	1	140		2
6	Eldypov Z.B. (nwtokyo)	3					ban	ban
7	Arshanov A.I. (Balzhima)	1					ban	ban
8	Sergeeva K.G. (ksmiddlemist)	1					15	26
9	Tsydenzhapova Yu.B. (juliaTsy)	1					15	26
10	Kolmakov A.V. (artyomk)	1					15	26
11	Shvalev D.A. (ShDiMaaaaaaaaa)	1					15	25
12	Ergonov A.G. (LexusLeha)	1					15	25
13	Barmin I.A. (ilyatto)	1					15	24
14	Sharapov D.E. (kiwasik)	2					14	21
15	Komarova V.A. (vera12345678)	1					ban	ban
16	Baranikov A.D. (Retusha)	2					12	19
17	Yuntsova (Arina18)	2					15	18
18	Nikita (bat9kuvalda)	1					15	18
19	Afanas'ev A.E. (sevanchik12)	1					ban	ban
20	q W.E. (reise1)	2					13	16
21	oorzhak A.E. (oorzhak)	1					13	16
22	Sinitsina A.D. (oijhygtfrtvybuinom)	2					11	14
23	Khafizova D.R. (Dinyara)	1					11	14
24	Ivanova (nahi1)	1					11	14
25	Dagbaev A.V. (KoStaCo)	3					ban	ban
26	Silenko A. (Online_Mirrorr)	1					8	11
27	Zhiglova (smeshnen)	1					7	10
28	Slemzina V.A. (fdeyhjks)	1					9	9
29	acctexet (acctexet1)	1					9	9
30	Abramyan G. (BlacKitik)	2					7	9
31	Grigor'ev M.I. (gdetotam)	1					7	9
32	Vishkin D. (vida91)	1					7	9
33	Noname (kjlhfasduioywqrehkj)	1					5	9
34	Dobrovol'skij N. (nikDo)	1					7	8
35	Fomin R.I. (Romashka2006)	1					6	8
36	Galyamin S.V. (galamen)	2					6	7
37	Ajvazyan V.A. (Vagan_234)	1					6	7
38	Alex (canevew2132)	1					6	7
39	KhKhKh (dpkkk)	1					6	7
40	Panghal S.P. (Panghal)	2					5	7
41	k P. (KPavell)	1					5	7
42	Oks (kir_oxx)	1					4	7
43	Bondarchuk I. (ilyabender)	1					5	6
44	Tsydenov D.A. (sql.ru)	4					ban	ban
45	D V. (DlytexKtoPoidetSledom)	2					3	6
46	Khmara D.M. (dmitr1y06)	1					3	6
47	Malakhov (dimmal)	1					ban	ban
48	Xp (xpwqx)	2					5	5
49	s S.S. (azaleptin41k)	2					5	5
50	Staraltsev (VAST_STAR)	1					5	5
51	Zhestkova L.O. (lenochek)	1					5	5
52	Shvalev D.A. (deMonstrik)	2					4	5
53	Krylova D.A. (krylovada)	1					4	5
54	Chupina V. (Chesnokk)	2					3	5
55	Bereznev G.I. (Berezzza)	2					3	5
56	Trushin (loonies)	1					4	4
57	Kosinov (Vangerin)	1					4	4
58	Ligg (forze11)	2					3	4
59	Cheprasov A.A. (andruwa_01)	1					3	4
60	Stytsyuk N. (natalia19930420)	1					3	4
61	Musaeva S. (Saidochka)	1					3	4
62	Yushina A.N. (Student63)	3					2	4
63	A (Majo)	1					2	4
64	Komarov A.I. (andre_komar)	1					2	4
65	Afonina E.A. (Suzemaa)	1					2	4
66	Bogatyrev N.V. (BNV2873)	1					2	4
67	Aver'yanov V.D. (Persimon)	1					2	4
68	Popova (nataSF_sql)	1					3	3
69	Petr M. (Urium)	1					3	3
70	Tarasenko (Valentina_de)	1					3	3
71	KiKi L.Q. (muted987)	1					3	3
72	Maslova (IrinaQWERTY)	1					3	3
73	Shoynenov A.B. (shoynenov)	3					ban	ban
74	Fedorov K. (kira q)	2					ban	ban
75	Ivanov N.D. (Praeclar)	2					2	3
76	Nov I. (indels)	1					ban	ban
77	Naumenkova D.S. (Dar'ya N.)	3					2	2
78	Druk D.D. (nittle_goose)	2					2	2
79	Gur'eva L.V. (Ambasador)	1					2	2
80	Tyan V.A. (Valya_Tyan)	1					2	2
81	afonina O.A. (karinaripl)	1					2	2
82	Pitcil (fallsin)	2					ban	ban
83	Khazieva L.A. (LuizaKhazieva)	1					1	2
84	Askhabov M.Kh. (Askhabov M.Kh)	1					1	2
85	Sviridov D.V. (dan20qwrt)	1					1	2
86	Alekseev N.A. (nikishksss)	1					1	2
87	Pyatkova Yu.V. (Yuksik)	1					1	2
88	Goldobin E.G. (prm259)	1					1	2
89	Svistel'nikov V.A. (XIPROCS)	1					1	2
90	Cherepanova A.R. (Alexandrina1.0)	1					1	2
91	Geraskina (margery_evans)	1					1	2
92	Maslyaev P.A. (NextStalker)	2					1	1
93	Soryu A.L. (RemiliaScarlet3)	2					1	1
94	Ya K.N. (Kukold722_1)	2					1	1
95	nyny (nyny26)	1					1	1
96	Prudnikova D.D. (Di1310)	1					1	1
97	Shmelyova V. (Nika_19)	1					1	1
98	Marchuk K.G. (marchukkirill)	1					1	1
99	Zavertkin R.S. (InDepenDent17)	1					1	1
100	Mishin (Nikolai_1024)	1					1	1
101	Ivanov M.A. (maks_ivanov)	1					ban	ban
102	Titkov D.M. (cans1zz)	1					1	1
103	Tetyora (Tetera)	1					1	1
104	K (OlgaK835)	1					1	1
105	Merkulov A.D. (ParabellumKS)	5					ban	ban
106	Mazur Ya.E. (yamazur)	3
107	Slugin E.E. (rawelaw)	3
108	Rejepova O.D. (rejepova2004111)	3
109	Koptel'tsev V. (selber)	2
110	Yushina (anyush)	2
111	Sylenko S. (Online_mirror)	2
112	M (DanilM2304)	2
113	Panchenko S. (swgcat)	2
114	Salikhov I.I. (calax)	2					ban	ban
115	Gurov I.A. (i_gurich)	2					ban	ban
116	Kolbasenko D. (Danil Kolbasenko)	2
117	Korshunov (Vortex1990)	2
118	Eliseeva (Tulenka)	2
119	Ser'ga A.G. (SergaAG)	2
120	Pronichev (starkvazer)	2
121	Mirdadaeva I. (Lisa1980)	1					ban	ban
122	Aidar A.P. (Azeke1)	1
123	Chernysheva A.V. (ana_stassia_13)	1
124	Pyatnitskij I. (xLimon)	1
125	Solonkin D.K. (solo_dk)	1					ban	ban
126	Kulik (Kioni)	1
127	Petrov N.V. (Nick21)	1
128	Sadvakasov T.M. (Big show)	1
129	Korovin I. (kr26)	1
130	Saez C.F. (cristian_gato)	1
131	Sizova Yu.A. (JulliS)	1
132	Tsay S. (Sergey Ts.)	1
133	ivanchik S.N. (lolo9000)	1
134	Zhasulan Z.Z. (Zhasulan1994)	1
135	Kalinin S.S. (kalinskii)	1
136	Popov M.S. (maxpo)	1
137	Sushko A.V. (Sushko_AV)	1
138	Rychkov S.N. (Richkov)	1
139	Bredikhin M. (maxim_bredikhin)	1
140	Sh Yu.N. (enken)	1
141	Lapin V.A. (VLA003)	1
142	Idrisov M. (Marik_80)	1
143	Andreev A.O. (Ozik14)	1
144	Nikitin (vladddislav)	1
145	Popova (nadillustrator)	1
146	Pyreseva A.P. (Annetush*)	1
147	Rect (MarkAvrel)	1
148	Aro E.F. (Ekaterina Araud)	1					ban	ban
149	Biryukova N.R. (Nazilya)	1
150	Potemkin (Yazon_79)	1
151	Velichko (MikhailVel111)	1
152	Ovchina M.O. (Zarip)	1
153	Sarkis'yan G. (gennadi_s)	1
154	Belyaev A.P. (2121aa)	1
155	Mickara (myrza_mnas)	1
156	Sigacheva D.D. (dosh1k)	1
157	lazarkova (EvgeniaLA)	1
158	R. (Wra1th)	1
159	Novikov M.R. (novikov2050)	1
160	Shirokov (d.shirokov)	1
161	Matveev V.N. (Tokiva)	1					ban	ban
162	Korolev R.V. (zouker)	1
163	Smirnova E.V. (Sibir72)	1
164	Nikulina K. (Nikeu82)	1
165	Scherbakov (AdamSmith)	1
166	Ivanova E. (neuch34)	1
167	Markevich D.V. (MaLTyCB)	1					ban	ban
168	Golenchukov N.A. (kolya_gln)	1
169	dsa C.A. (vxv)	1
170	Potapova V.A. (malespero)	1
171	Lysykh V.K. (Usilitel')	1
172	Kazantsev K.A. (bympt)	1
173	Dem'yanenko O. (Oksana Dem'yanenko)	1
174	Harkovich (Marina_H)	1
175	Kotel'nikov A.S. (sketrup)	1
176	Alekseev A.S. (Andser)	1
177	Makarov R.P. (makarovromanp)	1
178	Safronov P.A. (Paulus73)	1
179	Khlebnikov K.B. (Yazheek)	1
180	Beschereva Y. (beschereva)	1
181	Ramteke (himanshuuu)	1					ban	ban
182	Yakupova D. (Dii12345)	1
183	Bagdasaryan A.A. (Armaand)	1					ban	ban
184	Novitskaya (Katinn)	1					ban	ban
185	Shevchenko M.V. (p4p4l)	1
186	Avdeeva M. (MarieCat45)	1
187	Grechishnikova L.M. (Lidiya0512)	1
188	Kolesnikov D.A. (koks1k228)	1
189	Tkacheva K.A. (krissttik)	1
190	Tsyrendylykov A.A. (pulymup)	1
191	Ilyakhin M.A. (Max Ilyakhin)	1
192	pavlov I.A. (ilushkinnn)	1
193	nazar'eva A.R. (albina1234.)	1
194	Usol'tsev A.A. (QaseK_)	1
195	Solonkin D. (ork_666)	1					ban	ban
196	Shafiev D. (Damir_Shafiev)	1
197	Sergeev I.A. (skorodum)	1
198	Ivanov I.I. (pasta123!@#)	1
199	Pan'shina A.G. (AlexashaKim)	1
200	Maslova (Kenar)	1
201	Iklymova (Larka888)	1
202	Kirichenko M.E. (steelfighter)	1
203	Sorokina (Drakotiha)	1
204	Filonenko M.V. (MariMari0)	1
205	Taranets A.A. (AnaStar)	1
206	apple_city B. (mr_exclusive)	1
207	Semyonychev V.N. (Valeriks)	1
208	zII A.W. (Tyuw3333)	1
209	Lyubimenko E.V. (lenwa)	1
210	Vili (Vonka)	1
211	Makashov (Duke_Nukem1983)	1
212	Merkushkin (NikShukrem)	1
213	Kotel'nikova E.E. (alwaysunhappy)	1
214	Kim (mossqwe)	1
215	Tazhiyev A. (azamat_tazhiyev)	1
216	Abdrakhimov A.K. (whocame)	1
217	Meow M.M. (Meowppppp)	1
218	Damskij U.2. (Ladysman228)	1
219	Kudinova N. (munkdelp)	1
220	Suvorov K. (girot)	1
221	Zotov I.V. (Xollo_0)	1
222	Ilyushkin A.M. (alexi9)	1
223	Zorin (MrZeeeV2.0)	1
224	Pervushin V.A. (Vladimir Pervushin)	1
225	Rudnev V. (shakard66)	1
226	Leschinskaya A.A. (lleschinskaya)	1
227	Sergushkin E.S. (Suka123)	1
228	Ospanito A.A. (alex08taraz)	1
229	Petrov (dar12334)	1
230	Tukeshev U.K. (Ulan Tukeshev)	1
231	Unregistered	47

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