Today's statistics at "SQL Exercises"

October 25, 20:30 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	Andreev K.A. (sun1zu)	1			15	21
2	Chirikova N.V. (NataliCh)	2			8	11
3	Grishunin (he11rage)	1			3	3
4	Man'ko A.M. (alisasa)	1			2	2
5	Skrylyova (Anastasia555_55_5)	2	1	2		1
6	Kartavtseva A.A. (idfcatu)	2					51	87
7	Myuller P.D. (growlerrr)	2					15	27
8	Gladkov D.E. (Horor39)	2					ban	ban
9	Riskov V.K. (FidjetStar)	2					15	25
10	Grishina E.M. (LG)	1					15	25
11	Lajkin (Re081)	1					15	24
12	D'yachenko I.M. (Gremlin_O)	3					15	22
13	Orlov A. (amorlov.sev)	2					14	20
14	verysimpleuser000 (verysimpleuser000)	1					ban	ban
15	interesniy C. (a_kkxr)	4					11	19
16	Petryakov V. (even_cute)	2					15	18
17	mustafina (Mustafina)	1					ban	ban
18	Klochkova D.A. (Daria_Klochkova)	1					ban	ban
19	Revin L. (Dog_WaterSQL)	4					11	17
20	Rom R. (Blurp)	1					14	16
21	Egorychev D.A. (dudi0d)	2					13	16
22	Gachegova I. (ilonza G)	2					10	16
23	Klyukin V.N. (Camel_blue)	1					9	16
24	Suntsov K.O. (KirillSuntsov11)	1					9	16
25	Smirnova K.V. (maincraft)	2					12	15
26	Makushin A.V. (sqldemon2)	2					8	15
27	Karpov V.V. (Gudini_)	2					12	14
28	Escherkina D.S. (somnig)	1					10	13
29	Serkov (TFD_131)	2					8	13
30	gants S.B. (sakyts)	2					8	11
31	Chebaev D.O. (firgost)	2					5	10
32	Yakubov M.R. (cube_ya1)	1					8	9
33	Sokolova M.A. (PIPELINEPUNCH)	1					5	9
34	Kolchin M.M. (KolchinMaksim)	1					5	9
35	Mityukov E.D. (hezky)	3					5	8
36	Valiullin A. (LinkSeventy)	3					5	8
37	Salikhov R.A. (Ruzik707)	1					5	8
38	Belkov D. (Belkov2026)	2					3	8
39	Maksimova M.A. (mary_max)	2					6	7
40	Rusakovskaya A.V. (Arina 2832)	2					ban	ban
41	Krotov I. (analyst97)	1					5	7
42	Mikhajlov G. (chipuchka)	1					5	7
43	Matveenko M.S. (Maksim 228)	1					4	7
44	Volo (v1rtuoz)	1					6	6
45	Dvornikova S.G. (Clairetel)	1					4	6
46	Seredin V.S. (JoDaH_JoEsTaR)	1					4	6
47	Safiullin D. (DAMUR)	1					4	6
48	popov V.V. (vladvladvlad322)	5					ban	ban
49	Pavlov A.A. (Sashulia88)	3					3	6
50	Timofeev P.A. (PetrT-19)	2					3	6
51	Cherednichenko A. (alexei_86)	1					ban	ban
52	Danutseva (Kopchik)	2					5	5
53	hazzy K. (hazzykoz)	2					5	5
54	Vardanyan M. (Kigadal)	2					5	5
55	M (prismade)	1					5	5
56	Sfahiktrosh (Zar_vik)	5					4	5
57	Sukhotko (SMaxtec)	1					4	5
58	Mashutin (Andruhanez)	2					3	5
59	Zinurova A.I. (Amina Zinurova)	2					3	5
60	Muftiev I.N. (imncoder)	1					3	5
61	Semenov V.N. (FullJoin77)	2					4	4
62	Fallen (540MHz)	2					4	4
63	kar (ipram)	3					2	4
64	Andreeva D.K. (DarYmKa)	2					2	4
65	F M.A. (FMAWR)	1					2	4
66	Ivanova (evkaa1234)	1					2	4
67	Efimenkova Yu.I. (julia.efa)	1					2	4
68	Krivets M.S. (Maria Krivets)	1					2	4
69	Kuka (KUKAmemas)	1					2	4
70	Khanmurzina D.R. (dana_han)	1					2	4
71	Marsel' (marsen)	2					3	3
72	Lobanova K.V. (KristinaL)	1					3	3
73	Starchikov R.P. (Sulla17)	1					3	3
74	Svitavskaya (anansvit)	1					3	3
75	Kovtun A.Yu. (sillygoosegagaga)	2					2	3
76	Belkov D.A. (belkov_da)	1					ban	ban
77	Utkin (almazz_3)	2					2	2
78	Kul'chenko N.V. (MidWinter)	2					2	2
79	Yussupov S. (orrr)	1					2	2
80	Nacharov A.Yu. (alexNachos)	1					2	2
81	Zakharov D. (Pumpkin123)	1					2	2
82	Belyaeva E. (ElenaBel23)	1					2	2
83	Radchenko R.K. (qweqfafsf)	3					1	2
84	Mitrey (_mitrey)	2					1	2
85	Tsaryova Ya.A. (KooYan)	2					1	2
86	Doroshenko S.A. (OrYSlliu)	2					1	2
87	Razova D.V. (s7ipper)	2					1	2
88	axmadddd A.S. (asdfasdfsdfsdjjjoooo)	2					1	2
89	Gusenov S.Yu. (Said_05)	1					1	2
90	Beketov (dimabima)	1					1	2
91	Yakovlev (The_Max)	1					1	2
92	Ebert D. (Trueshka)	1					ban	ban
93	Sergeev A. (f_train)	1					1	2
94	hsdh H.H. (hrcj)	1					1	2
95	Solomnikova (AlexSolom)	1					1	2
96	Stepanova T.S. (SQL_Tati)	1					1	2
97	Mishenev M.M. (Mishenev Mikhail)	1					1	2
98	Arbuzov (Andr76)	1					1	2
99	Velich E.A. (Ainakakal)	1					1	2
100	. .... (polytapir)	1					1	2
101	7shkin S.V. (Slavnik)	2					1	1
102	Kuz'min M.E. (StDeus)	2					1	1
103	Anonim A. (something_s9)	2					1	1
104	sangre P. (sangre)	1					1	1
105	Semenov O.S. (Registrator)	1					1	1
106	Mikhal'kov K. (Ratta)	1					1	1
107	Kashmilo A.A. (Bogankashtern^-^)	1					1	1
108	Usmanov (iusmanovvv)	1					1	1
109	sam S.S. (sammm)	1					1	1
110	M (julia62)	1					1	1
111	Dadynsky M. (md5)	1					1	1
112	prosh (imaginary unit)	1					1	1
113	Toktosunov R. (Melig0)	1					1	1
114	Popov (justixxx)	1					1	1
115	Krasovskij E.A. (pegoopik)	5
116	Sh S. (junopark1)	4
117	Trofimov D.V. (bongO1896)	4
118	Minashkin A. (Wallrider)	3
119	Sokolov (burmalda)	3
120	Ivanov I.I. (markl)	3
121	Sergazy M. (Madi1212)	3
122	Koptel'tsev V. (selber)	2
123	Ushakov A.Y. (ushakov94)	2					ban	ban
124	Korolev (nibble)	2
125	Ivaschenko (Arifme3R)	2
126	Pankratev (CYROH)	2
127	Sarkis'yan G. (gennadi_s)	2
128	a A.A. (at20011)	2
129	pigov P.P. (mundil')	2
130	Pan V. (pansql)	2
131	Blotskij P.A. (Pavlodar)	2
132	Ilyasova N.A. (Nazgul)	2
133	Knyazkova S.S. (sknyazkova)	2
134	Podolyakina A.A. (Anastasiiia_P)	2
135	Dubinin V.V. (dubovaya_roshcha)	2
136	Pachka S.K. (Pro100Boss)	2
137	Garaschenko S.D. (Serafim030)	2
138	Egorova K. (Ekkamil)	2
139	Abbasova A.V. (looonabayyy)	2
140	Nasibulina D. (Ndlitaa)	2
141	Lapshin V.D. (sysyk-pipysik)	2
142	Khizhnyak Ya.V. (ADosha)	1
143	Chan Kh.N. (ChanNgok)	1
144	Markovich E.Yu. (funbl4)	1
145	white V.O. (ulcuber)	1
146	Stepanov K. (Crystal_0wl)	1
147	Filinov A. (Filin195)	1
148	Yagoda V.A. (dozerboozer)	1
149	Chachina E.M. (Lizz_Ch)	1
150	Burkova E.I. (Burkkova)	1
151	Kiryuschenko V.S. (Kira1998)	1					ban	ban
152	Levinskij A.V. (Stazhyor7777)	1
153	Volkova A.A. (anvlo)	1
154	Savin A.S. (Slay30)	1
155	Arbatskaya (Arbatskaya)	1
156	Anokhina E. (mylizabeth)	1
157	Kopan A. (Kopan A.A.)	1
158	Akimov N.V. (Nikita A)	1					ban	ban
159	Skvortsov M. (DedMorozzzzzz)	1
160	Bykov (sky-shore)	1
161	Rodin (uoloki)	1
162	Sams (dasiklasik.s)	1
163	Zabirov A.A. (a.zabirov)	1
164	R. (Wra1th)	1
165	Dzhumaeva T.D. (PostgreSql04)	1
166	Mykhaniv (INNERMI)	1
167	Skibin V.V. (SQL_vvs)	1
168	Zolotarev (Yura Zolotarev)	1
169	Lukutova A.A. (Lukutok)	1
170	Abramov V. (Privet ot Sashi Borovkova)	1
171	Lavrov (Shprot33)	1
172	qq Q.Q. (stormxgod)	1
173	Afanas'ev A.E. (sevanchik12)	1					ban	ban
174	Sulejmanov (Arkadoce)	1
175	Rezvan (SilentLand33)	1
176	dens A. (alssz)	1
177	Alejnikov D.N. (gomelchanin123)	1
178	Val'degrejv G. (Anon21)	1
179	Serazetdinov I.R. (IldarSerazet)	1
180	Ganislamov (f74)	1
181	Zhilyakova M.-. (mwm_mwm)	1
182	Malevskaya I. (malevski)	1
183	Bratsykhina T.A. (tatavia25)	1
184	Radionov (fraster17)	1
185	Gnetetskaya P. (Polina_gn)	1
186	Artemev L. (Leonid S.)	1
187	Kagarmanov A. (wwww12)	1
188	Korbut V. (Vargengen)	1
189	Khan R.E. (SQL_Manace)	1
190	Amburtsev A.A. (AlexanderAmb)	1
191	Vasil'ev V. (Valeriy123)	1					ban	ban
192	Chadin F.I. (Fedor_ChD)	1
193	Semin A.V. (andrey.semin)	1
194	Artebyakin M. (makcohmockba)	1
195	Sav H. (Master83_65)	1
196	Mamytov K. (Kadyrbek)	1
197	Rodina Kh. (kris.poe)	1
198	s P.V. (Pullecino)	1
199	Nigmatzyanov (WesseeGang)	1
200	Myl'nikova M.A. (wuioijuo)	1
201	Abdullina E.F. (Abdullina El'vina)	1
202	Grechanik T.A. (Emrisa)	1
203	Voskobojnikov A. (fra1zer)	1
204	Sergei N. (SV123)	1
205	Karabanov A.E. (TLV4)	1
206	Chunosov D.D. (Dijkster)	1
207	Demessin Y. (Absolute_Batman_12343)	1
208	Vetchinov K.I. (OBAMA_BOY)	1
209	Nazarkov A. (tony160)	1
210	Casian A. (Casand1)	1
211	Sterkhov V. (bem0t27)	1
212	Ivanov A. (and_iv)	1
213	Voronina K. (xxcvv)	1
214	Egorov N. (Negorov)	1
215	Kolesnikov T. (jsypackman)	1
216	Ivannikov S.N. (Serhio57)	1
217	Alekseev R.O. (Ruslancho)	1
218	Chelovek (eurognome)	1
219	Sydykov J. (Johnybek)	1
220	Stepanov D.E. (qctor)	1
221	Idiyatov Ya.R. (Yannh011)	1
222	Ktraxxi (Ktraxxi)	1
223	Yanin V.V. (VladislavYanin)	1
224	Elovikov V.N. (Barrn1)	1
225	Dmitriev A.A. (Tupsimple)	1
226	Rusakovskaya A.V. (Mr.Beast22525)	1					ban	ban
227	Tkachenko A.D. (Avrora_tkd)	1
228	Smirnov I. (Zxcslop)	1
229	dim D. (mozliker)	1
230	Jasinskis V. (Prieterion)	1
231	Starshev I. (IgorStarshev)	1
232	Pe A. (Anna Serg)	1
233	Batkov G. (Batkov)	1
234	Patarov R.S. (Ruslan06)	1
235	Pekarskikh O.V. (Fobia666)	1
236	L (Mvombi)	1
237	Gumirov R.K. (rinatgumirov73)	1
238	Kr (pupupumkr)	1
239	Tretyakov S. (nu11.mood)	1
240	Stepina A. (asiliaS)	1
241	Ryzhova E.V. (Kkatterrinna)	1
242	Unregistered	35

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