Today's statistics at "SQL Exercises"

August 20, 16:42 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	Ermolaev R.G. (CryEngi)	2			6	6	22	33
2	Shibaev (saah)	2	1	66		3
3	Skokov B.S. (leks$$)	2	1	41		3
4	Chvikova A.M. (Chvikova)	1	1	5		1
5	Bagrova N. (Nata1234567)	2					15	18
6	Kurolyonok K. (KQnok)	1					15	18
7	Yusupova O. (Iusupova)	3					14	17
8	Ivanov I. (Old_boy69)	1					11	15
9	Ulybyshev A.A. (Alex__Lime)	2					9	15
10	_ _._. (rrl)	1					9	15
11	Akimova E.N. (Katrin_A91)	2					8	14
12	Surname (Void_107)	3					10	13
13	Khabibullin A.R. (Aleksandr_Kh)	2					10	13
14	Mallaev (Artmallaev)	1					9	12
15	D L.L. (Amalphy)	1					9	11
16	Isakov (Isak)	1					8	11
17	Folomkin I.N. (onevay)	2					8	9
18	Vasil'eva S.A. (@SSS)	2					7	9
19	Khuchraev A. (daydreamer)	2					7	9
20	Kononova A.S. (anseko)	2					7	9
21	Bonjovi (bomjour111)	1					7	9
22	Avsyukevich R.Yu. (Cristiano777)	1					7	9
23	Veshnyakova (DanaVesh55)	1					5	9
24	Borodin A. (Rignar)	1					7	8
25	Kadiev (Watermelon king)	1					5	8
26	Kobtsev V.V. (Viktor__K)	1					5	8
27	Kravtsova M.I. (k_marina89)	1					5	8
28	Pupkin K. (catpupkin)	1					4	8
29	Khodakov (RakoT15)	2					6	7
30	Kokareva N.E. (Tik34563)	2					6	7
31	Zhur V. (mrvaroz)	1					6	7
32	doka T.Z. (sae6)	1					6	7
33	Ivanov (chuvak_bob)	1					6	7
34	B D. (bzldm)	1					6	7
35	lamer (-lamer-)	1					5	7
36	Zabavnikova U.A. (ulyazabavnikova)	2					4	7
37	Radionov (fraster17)	1					4	7
38	Altashin S.V. (burrito)	2					2	7
39	Chapleeva A.M. (chapllucky)	1					6	6
40	Starov E. (lilzon1)	1					5	6
41	Ivanova K. (Kseniyalvzh)	1					4	6
42	Tarasova M.A. (milana88)	1					4	6
43	Puchkova A.S. (NesKolins)	1					3	6
44	Nikulenko P.A. (Flower1001)	1					3	6
45	aminchik A.A. (am1nch1k)	1					3	6
46	B (silver10lucky)	1					3	6
47	lisa (eliswwu)	3					5	5
48	Klyavlin V. (aurq)	1					5	5
49	Vershinina A. (KI RA)	1					5	5
50	Gutsulyuk (poulou)	1					5	5
51	Li F. (Lili_France)	1					3	5
52	Pushkarev S. (PSV_n)	2					2	5
53	Nasirov M. (M-nesir)	2					4	4
54	Evstigneev P. (Pavel1991Q)	1					4	4
55	Navitskas A. (Sana451)	1					4	4
56	Kopytko E. (EGK)	1					3	4
57	Vozdigan A.A. (KumaRYo)	1					2	4
58	Saryglar (Daryma)	1					2	4
59	Ivanov (Ginger12)	1					2	4
60	Sad A.S. (ssaqerke)	2					3	3
61	Pupkin (ChK2026)	2					3	3
62	Dzarasov D. (dzarah88)	1					3	3
63	Malo A. (meyhom_2)	1					3	3
64	Lysov V.A. (vlysov_dia)	1					3	3
65	Borisov D.R. (Dmitry.Bo)	2					2	3
66	M (adilyam)	2					2	3
67	Brajnin S.O. (brusha)	1					2	3
68	Kameneva (kristachak)	1					2	3
69	Kulikov A.Yu. (Ondrata)	1					2	3
70	Murin I. (Ilya__M)	1					2	3
71	Lyakh (LinaL_)	1					2	3
72	Krechetova M. (mashkafedorovna)	1					1	3
73	Babushki S. (gnomz)	2					2	2
74	Karelina M.A. (Mariya Karelina)	1					2	2
75	Ibo K. (Kemchik)	3					1	2
76	Kosatkin P. (PaulTronix)	3					1	2
77	yyyy N. (Nikkkikikik)	3					1	2
78	Korolev R.V. (zouker)	2					1	2
79	Lezhnin A. (LagerBier)	2					1	2
80	Domejko I.A. (Domejko)	1					1	2
81	Nasonkova (Svetlnas)	1					1	2
82	Zubkov D. (Dm54)	1					1	2
83	Kurakin (billir)	1					1	2
84	Korotkevich I.A. (somnambula)	1					1	2
85	Budyukin L.D. (StanceInfaimm)	1					1	2
86	Zhopkin (Vanek_destroyer)	1					1	2
87	Shapiro D. (xx_Da_Sha_xx)	1					1	2
88	Vlasov M. (MaxW)	1					1	2
89	Bocharnikova A.A. (Aleena22)	1					1	2
90	ova (permission_d)	1					1	2
91	Rybjkn (utrer)	3					1	1
92	G A. (anna_tutta)	2					1	1
93	Guseinov A. (Ali_G)	1					1	1
94	Sukhareva (Nedologist)	1					1	1
95	Vostrukhov (Dimon_604_)	1					1	1
96	Kolbinskaya K.A. (kotbins)	1					1	1
97	Elizarova (AnastasE)	1					1	1
98	Tokan (KAINARIO)	1					1	1
99	tetyueva A.A. (arina1818)	1					1	1
100	Stulikov (zevaka!)	1					1	1
101	Varakin I.E. (vanesik)	2
102	Koptel'tsev V. (selber)	2
103	Ushakov D. (Gromozeka)	2					ban	ban
104	El'chaninov I.S. (Cart00n)	2
105	Panicheva V.D. (_Vika_)	2
106	Sultankul Z.A. (zhanara_sultankul)	2
107	Nesterov A.A. (alnest311290)	2					ban	ban
108	Pegov S.S. (Sergey_Pegov)	2
109	Sarkis'yan G. (gennadi_s)	2
110	Muratov D.A. (Enovostuck)	2
111	Turkovsky (KonKhiDot)	2
112	Marushevskij M.S. (Selezen.x55)	2					ban	ban
113	Serbul T. (horirisasimi)	2
114	Kudryavtsev V.O. (VladKudr)	2
115	Khe Don Gu D.I. (coldone123)	2
116	Svechnikova D.A. (Dcandle)	2
117	Serova M.M. (ssss.mmmm)	2
118	Komin A.G. (kominag)	2
119	Melaveetha (Melavitich)	2
120	Krasovskij E.A. (pegoopik)	1
121	Busygin B.A. (B0risk0)	1
122	keieiuty (keieiuty)	1
123	Gorbunov M.S. (gms)	1
124	Kumar M. (waifo)	1
125	Potapov (poga)	1
126	Vaxl K. (vaxl11)	1
127	Zubar' D. (befree)	1
128	Sergeev V. (32b)	1
129	Tsay S. (Sergey Ts.)	1
130	Komarov A.N. (Shveda Saulya)	1
131	Sergey (Floony.by)	1
132	Savenko (olalasavenko)	1
133	Kucherov D.V. (dmittrykucherov)	1
134	Dragon Y. (Rapidamente)	1
135	Konontseva T.S. (Kttt)	1
136	Pashkovskaya O.I. (Olesya14)	1
137	Yolguin A. (qqqq129387)	1
138	park (r505)	1
139	Pavlov A.S. (Alexpavlov_1999)	1					ban	ban
140	Denisenko E.S. (Denchiklenchik)	1
141	Khadeeva Z.Kh. (zubbini)	1
142	Min'kov G.M. (Georgwin19)	1
143	Koshman A.S. (Fennix)	1
144	Tursunob S. (Shokh011)	1
145	Norov P.M. (RoMario28!)	1
146	Aro E.F. (Ekaterina Araud)	1					ban	ban
147	Semenova N.K. (nataliiamiu)	1
148	Yespolova (Alaya83)	1
149	Khalikov (Omega515)	1					ban	ban
150	Hudakuev (Igor_21)	1
151	Shipilovskikh L.M. (ladashipm0121101)	1
152	gvimradze D. (dato99)	1
153	ss A.S. (SashaSS)	1
154	Lagodich (lexa19132psevdonim)	1					ban	ban
155	Rodin (uoloki)	1
156	Konogorskij L.E. (konogorsky Leo)	1
157	Kulakov V.A. (Ma$onka_E}{a)	1
158	Darkkholm V. (DarkHolm)	1
159	Schurenkov S.A. (Schurenkov Stepan)	1
160	R. (Wra1th)	1
161	Akameeva S.V. (SVA1)	1
162	Vakulko A.V. (VAlexandrV)	1
163	Shakhova M. (maydaymeow)	1
164	Serov A.E. (ario25)	1
165	Bogatyrev N.V. (BNV2873)	1					ban	ban
166	Stytsyuk N. (natalia19930420)	1
167	Bystrov F. (FEDORBYST3445)	1
168	Evgen'ev (gek_c)	1
169	Smirnov A.I. (zhsunchang)	1
170	Nakonechnaya V.S. (Zarela)	1
171	Starkov A.V. (anstarko)	1
172	Murat M. (murat_mukhammed)	1
173	Ponomarev M.P. (MatveyF)	1
174	Fedorova (escaped_rabid)	1
175	Leusenko V.P. (Leusenko)	1
176	Burtonov A.V. (tak to)	1					ban	ban
177	Wil F.-. (Wilfrech)	1
178	Tsay A. (antoninho)	1
179	Funtova M.I. (fialka3)	1
180	Filippov D.A. (shketik)	1
181	vvvv (vvvvd)	1
182	Sakaeva A.V. (Sakaeva Anastasiya)	1
183	Kukhmistrova E.S. (13Kate28)	1
184	jadgfldsgf (jadgfldsgf)	1
185	Sergeev K. (sergeevkst9898)	1
186	SecondName (enisey_n)	1					ban	ban
187	Ivanov (voidbase)	1
188	Kabanov Z.V. (ZahaUdzumaha)	1
189	Kapanin D.A. (777flint777)	1
190	Bublikov A.G. (geterozis22)	1
191	Sutyagin D. (analyst_enjoyer)	1
192	ar'kov D.P. (joy berg)	1
193	Eshkuvatov S.S. (sxr_0112)	1
194	Ismajlova K.V. (ismkami)	1
195	david G.-. (goliafgoliaf)	1
196	inozemtseva M.I. (mariiiia)	1
197	Okunev L. (vantango)	1
198	Neup A.N. (Narrator)	1
199	Puhovic N. (poohski)	1
200	Unregistered	27

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