Today's statistics at "SQL Exercises"

November 02, 13:40 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	Kuznetsov K.A. (Kirliffilan)	1			6	6
2	Ivanova O.N. (olga_ivanova)	4	2	9		4
3	Gitinomagomedov (gmansur88)	2	2	91		3
4	Smirnova S.A. (soffi_toffi)	2			2	2	1	2
5	Filippova S.Yu. (ernest_sds)	1			1	1
6	Vlasov A.S. (sashca042008)	1					15	26
7	Lyutenko M.V. (GUboshlep)	1					ban	ban
8	Briskov D.N. (Karabassik)	1					15	25
9	Ermakova M.A. (qazxswed)	2					14	25
10	Khasanov (Zephirka)	2					15	24
11	Rodionychev (Eevdy)	1					15	24
12	Moiseev S.A. (samoiseev09)	1					15	24
13	Vorontsov S.E. (saveliyvv)	1					ban	ban
14	Penyaz' A.S. (Nastikit)	1					ban	ban
15	familiya I.O. (provyolpoklaviature)	2					15	18
16	eawfdfaws S.E. (kasasjcpjsci)	1					15	18
17	nevelarova L.A. (nikel')	1					15	18
18	aa (iv(an))	1					15	18
19	Gorbunova A.Yu. (sanu25)	1					ban	ban
20	kar (ipram)	1					9	17
21	Arzhantseva E.I. (yakloose)	3					13	16
22	Krasko (KKA45)	1					9	16
23	Kislyakov (grkis)	1					12	15
24	Lindberg (Sara21)	1					9	14
25	Gallovaj A.I. (gllvy)	1					8	14
26	Latkov T.O. (TZM)	1					8	13
27	Nesterov D.E. (nesterov02dm)	1					8	13
28	Kazantsev Z.A. (Zahere)	1					7	13
29	Rokzhov S.A. (paradoks829)	1					8	11
30	Burmaldin A.M. (adskiydrochila228)	1					8	11
31	Khachaturov I. (Oskorbinka12)	1					8	11
32	almousa (Ghina)	1					7	11
33	Zlobina D.S. (dashazlobina)	1					6	10
34	Kalugin D.A. (uuu33uuu)	1					6	10
35	Myl'nikova M.A. (wuioijuo)	2					7	9
36	Zimin (Rikizq)	1					6	9
37	Rjabov (Kirill_24PI1)	1					5	9
38	Hasan J. (Ashik17)	3					8	8
39	Mal'tseva V.A. (Nika32)	1					8	8
40	Sklenin D.S. (zxcesperer)	1					6	8
41	Valiullin A. (LinkSeventy)	1					ban	ban
42	Raf V. (rafikvv)	2					6	7
43	Dmitrenko A.A. (admi1986)	1					6	7
44	Malvin A.F. (robin123lala)	1					6	7
45	Babaev R.A. (Khzdazh)	1					6	7
46	Vorontsov S.E. (voroncov)	2					ban	ban
47	Timofeev P.A. (PetrT-19)	1					4	7
48	Zhabina I.S. (Irina Zhabina)	4					ban	ban
49	Kasimov D.A. (Kasimov2Damir19)	2					ban	ban
50	Samokhvalov S.I. (GraimWorld)	1					4	6
51	Olejnikov G.K. (GLoken)	1					3	6
52	7shkin S.V. (Slavnik)	1					3	6
53	Kurskaya K.D. (kamila_123)	1					3	6
54	Mizev E.I. (Skeptik_13)	1					3	6
55	Leonteva (Julial_46)	1					3	6
56	ozdo M.O. (exxasderated006)	2					5	5
57	Dzhamaldinov E. (desh0602)	1					5	5
58	N Y. (esqellar)	1					5	5
59	Bedarev V. (VladBed)	1					5	5
60	Isaev A.M. (mctraher2005)	1					5	5
61	Ziangirov D.S. (mrngth)	2					ban	ban
62	uk S.F. (Usre213)	1					4	5
63	Klochkova D.A. (Daria_Klochkova)	2					ban	ban
64	- -.-. (favoritepets11)	2					ban	ban
65	Puzach L.P. (Loh_puzach2001)	1					4	4
66	qwerty Q.Q. (aoaoaoa123)	1					4	4
67	Ivanov D. (Ded_Pcux)	1					4	4
68	Kalinin I.D. (Kalina.ID)	1					4	4
69	Sukhanov M. (Sukhanov14)	3					3	4
70	Timirgaleeva M.R. (mary_on_a_cros)	1					3	4
71	Kachanov (SolarK)	1					3	4
72	Askerbek D.A. (asker_dar)	3					2	4
73	Tkachenko V.S. (Geletar)	1					2	4
74	Dulanov A.S. (8bobrik8)	1					2	4
75	Shevchenko O. (Shh_hhs)	1					2	4
76	Semenov V.N. (FullJoin77)	1					2	4
77	Maksimova M.A. (mary_max)	1					2	4
78	imajkin T.I. (yoloho123)	1					2	4
79	Lolokhoev A.B. (lolohoev11)	2					3	3
80	Maznin K.V. (Zik-zak)	1					3	3
81	Skumatenko M.A. (Skumatenko)	1					3	3
82	Bakh O. (BOl'ga)	1					3	3
83	Khopta A. (APetroWhich)	2					2	3
84	Mekhanoshina (Alena778999)	1					2	3
85	Klimenov S.A. (RPP)	1					2	3
86	Abbasova A.V. (looonabayyy)	1					1	3
87	Xavatos (Xavatos)	2					2	2
88	Akhmedov M.M. (LAMBo?lega)	1					2	2
89	Tupchij I.V. (Tupchij Il'ya)	1					2	2
90	Nsrtdnv (Lesnoi)	1					2	2
91	negrovich N.N. (akhmalega)	2					ban	ban
92	Ostanin Yu.A. (yourun)	1					1	2
93	Konyahina (YanHi)	1					1	2
94	Yussupov S. (orrr)	1					1	2
95	Shistka S.I. (Sviatik_182003)	1					1	2
96	Shajmardanov A. (ArcViolet)	1					1	2
97	Fargieva R.A. (Rabina)	2					1	1
98	Ekazheva F. (fariddaa)	2					1	1
99	Ab E.L. (ellllllll_1337)	2					1	1
100	Frantsuzov E.A. (Micron)	1					1	1
101	Plekhov (GlukBackdoor1)	1					1	1
102	Lomonosov I.O. (Warader)	1					1	1
103	Zhandarov A. (Leshka_1322)	1					1	1
104	Lesnikova A. (nebulaX365)	1					1	1
105	Aleksandrov E.A. (evgeny-alex)	1					1	1
106	Nal'gieva D.A. (Tsenduosh__234)	1					1	1
107	K (sofiKug)	1					1	1
108	Yushin D.A. (Glukbackdoor22)	1					1	1
109	S V.V. (Warnoxxar1)	1					1	1
110	Valov I.I. (echo1)	1					1	1
111	P I.*. (IrinaPetr)	3
112	Alpanov D.A. (Vergiliy_0497)	3
113	Krayushkina T.V. (tkra)	2
114	Kanaev (Evgen333)	2					ban	ban
115	Krupko E.L. (Krupko)	2
116	Ryhus Y. (Yevhen_Ry)	2
117	Plakhotnyuk A.O. (Plaha54)	2
118	Kitaeva Yu.V. (Yk_ka)	2					ban	ban
119	Sarkis'yan G. (gennadi_s)	2
120	Akzhol A. (Arailym01)	2
121	Kostoev R. (Kostoev111)	2
122	Romanchuk I.A. (ial.romanchuk)	2
123	Andrusenko E.S. (Ekaterina Andrusenko)	2
124	Krivets M.S. (Maria Krivets)	2
125	Gorbunova S.N. (vuiiioyyy)	2					ban	ban
126	Moiseev R. (ntgolda)	2
127	Petrova S.Kh. (Petrova Safina)	2
128	Voskolovich L.A. (Lyub)	2
129	Shaov L.M. (Liv_4ik)	2
130	Timonin D.E. (DmiTim)	1
131	Goodkov (Good)	1
132	Neskazhu D. (dmivla)	1
133	Kostomarov A.V. (al29)	1
134	borisov A.N. (borftn)	1
135	Ionov (cyrus123123)	1
136	kulikova (juepa2)	1
137	Barybin A. (qwisz)	1
138	Ivanyushkin N.A. (Ivanyushkin_Nik)	1
139	Sal'nikov I. (graf_Salnikov)	1
140	Markin N. (Qmaro)	1					ban	ban
141	Bogodukhov (Elisay)	1
142	Pugovkin N. (Sergeich321)	1
143	qwe R.Y. (TheWrongOne992)	1					ban	ban
144	O (janeoosql)	1
145	Apanasevich V. (vladislav61)	1					ban	ban
146	Nikolaev A.N. (AlexeyHeizenberg)	1					ban	ban
147	Najik (Najik7)	1
148	Arkhiptsev M.F. (xQzMe)	1
149	Vas'kovich A.E. (Anyta1205)	1
150	Anosov (Mipox)	1
151	Bykov (sky-shore)	1
152	Rodin (uoloki)	1
153	van L.2. (lxrvan)	1
154	Piliya I.N. (Luciano4444)	1
155	Golovkin I.A. (GHOST2508)	1
156	Rastorguev (SnegopadLa)	1
157	R. (Wra1th)	1
158	Belyaeva (Kuzyaka)	1
159	Luk O.I. (Erti)	1
160	tinch R.F. (mrrail)	1					ban	ban
161	Maratov O. (spoer)	1					ban	ban
162	Kormilin A.A. (Aleksandr Kormilin)	1
163	Saderdinov A.R. (cardinokaa)	1
164	Shakhova M. (maydaymeow)	1
165	Evloeva A.Z. (ewloewa)	1
166	Khalukhaeva E.D. (Evushka)	1
167	Sukiev U.I. (Warrior_)	1
168	Barkinkhoev A.Kh. (Sturmovic)	1
169	Lyamtseva (lumtses)	1
170	Selivanova (Valkyria)	1
171	jopa B.B. (jopabobra)	1
172	novikov A.A. (alek_ss_zlat228)	1
173	Lishafaev D.A. (ZnOKs)	1
174	Turchuk A.V. (Anastasiya_Turchuk)	1
175	Chastova E.A. (Kate44)	1
176	Dugin D.R. (DYGIDAI)	1					ban	ban
177	Sh S. (junopark1)	1
178	Shikhalev (artemy1)	1
179	Ivanov N. (kumetsky)	1
180	Abdukholiqov H. (abdukholiqov)	1
181	Moiseenko S. (Mozheviko)	1
182	Smirnov A.E. (p4tk)	1
183	Bekbolotova T. (Jiselle)	1
184	Bratilov Z.M. (Aghenon)	1
185	lastname (winrar2002)	1
186	Rakhimova A.R. (Alina Rakhimova)	1
187	Lvova A. (Lv.Anna)	1
188	Sechnoj A.K. (Sechnoj Andrej)	1
189	Zhukov D. (dzhukov1)	1
190	Khazeev D.A. (yatrahal)	1
191	Andreeva D.K. (DarYmKa)	1
192	Sukmanova A.S. (itpi)	1
193	Petrov (gaspik)	1
194	Lapteva (la_alen)	1
195	Abrakov A.A. (abrakov)	1					ban	ban
196	Shutov M. (Insomniaaa)	1
197	Abrakov (abrakovil)	1					ban	ban
198	Osipov (TopsyKretts1985)	1
199	Stronget S.S. (Strongg)	1
200	Akak (Akakiy_sql)	1
201	Bel A. (Alex1112)	1
202	LUKOVSKI (tema11)	1
203	Svitavskaya (anansvit)	1
204	Chicharin D.A. (0_Denis Chicharin_0)	1
205	Korznikov A.S. (DataCat)	1
206	Abrakov (abrakovalmir)	1					ban	ban
207	Yakunin A.V. (Yakudza3007)	1
208	T (lazochka)	1
209	Matveeva O.N. (Olga_Matveeva)	1
210	Korkin M.A. (max11rrr)	1
211	Aushev V.A. (vaha06)	1
212	Vekoshkin A.V. (avekoshkin)	1
213	Yarotskij A.I. (Lenge)	1
214	Scherbakov (grgrgrgr)	1
215	Kabanina A.S. (Anechkaallcash)	1
216	Sitor V. (waev)	1
217	Yashina K.V. (aandapple)	1
218	Smetskyi I. (Izzzzia)	1
219	Rechkalova P.A. (Pol1na)	1
220	Kamenskij M.S. (wrertytuyiuds)	1					ban	ban
221	Sos A.A. (abobach)	1					ban	ban
222	Mekhdiev (ArzuG45)	1
223	Aref'eva A.S. (nastaaa)	1
224	Santos (fmariets)	1
225	K (POP775)	1
226	Dykin (m_sw)	1
227	Samofalov.Sv (Torbar)	1
228	Rakhmatova E.D. (RakhEl)	1
229	Gladkij K.A. (semi_half)	1
230	Aushev V.A. (vaha066)	1
231	Al'shevskaya (Yana_Alsh27)	1
232	Mostovoj I.A. (Ivan_Most)	1
233	bogolov M.I. (bogolov.jr77)	1
234	Gritsenko E.O. (EugeneGri)	1
235	Unregistered	46

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