Today's statistics at "SQL Exercises"

August 20, 19:29 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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SQL exercises

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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			10	11	22	33
2	Shibaev (saah)	3	1	66		3
3	Skokov B.S. (leks$$)	2	1	41		3
4	Komarov A.N. (Shveda Saulya)	1	1	160		3
5	Chvikova A.M. (Chvikova)	1	1	5		1
6	Bagrova N. (Nata1234567)	2					23	31
7	Zav'yalkina S. (Sveta17vr)	1					15	19
8	Yusupova O. (Iusupova)	3					15	18
9	Kurolyonok K. (KQnok)	1					15	18
10	Ivanov (chuvak_bob)	1					15	18
11	Gutsulyuk (poulou)	1					15	18
12	Kustova V. (emilygrossman)	1					13	16
13	Ivanov I. (Old_boy69)	1					11	15
14	Ulybyshev A.A. (Alex__Lime)	2					9	15
15	_ _._. (rrl)	1					9	15
16	Altashin S.V. (burrito)	2					4	15
17	Surname (Void_107)	4					11	14
18	Kravtsova M.I. (k_marina89)	1					9	14
19	Akimova E.N. (Katrin_A91)	2					8	14
20	Kadiev (Watermelon king)	1					8	14
21	Khabibullin A.R. (Aleksandr_Kh)	2					10	13
22	Navitskas A. (Sana451)	1					10	13
23	Mallaev (Artmallaev)	1					9	12
24	Ivanov I.I. (tatsoul)	1					8	12
25	Bonjovi (bomjour111)	2					9	11
26	D L.L. (Amalphy)	1					9	11
27	Isakov (Isak)	1					8	11
28	Zav'yalkina S.V. (ZavvSvet)	1					6	11
29	Kobtsev V.V. (Viktor__K)	1					6	10
30	Folomkin I.N. (onevay)	2					8	9
31	Vasil'eva S.A. (@SSS)	2					7	9
32	Khuchraev A. (daydreamer)	2					7	9
33	Kononova A.S. (anseko)	2					7	9
34	Avsyukevich R.Yu. (Cristiano777)	1					7	9
35	B D. (bzldm)	1					7	9
36	Babushki S. (gnomz)	2					6	9
37	Li F. (Lili_France)	2					6	9
38	Zabavnikova U.A. (ulyazabavnikova)	2					5	9
39	aminchik A.A. (am1nch1k)	1					5	9
40	Veshnyakova (DanaVesh55)	1					5	9
41	Borodin A. (Rignar)	1					7	8
42	Guseinov A. (Ali_G)	1					5	8
43	Pupkin K. (catpupkin)	1					4	8
44	Vershinina A. (KI RA)	2					6	7
45	Khodakov (RakoT15)	2					6	7
46	Kokareva N.E. (Tik34563)	2					6	7
47	Zhur V. (mrvaroz)	1					6	7
48	doka T.Z. (sae6)	1					6	7
49	lamer (-lamer-)	1					5	7
50	Radionov (fraster17)	1					4	7
51	Chapleeva A.M. (chapllucky)	1					6	6
52	Maksimov (SQLlearninginging)	1					6	6
53	Starov E. (lilzon1)	1					5	6
54	Ivanova K. (Kseniyalvzh)	1					4	6
55	Tarasova M.A. (milana88)	1					4	6
56	Spirina T.S. (spirina-ts)	1					3	6
57	Puchkova A.S. (NesKolins)	1					3	6
58	Nikulenko P.A. (Flower1001)	1					3	6
59	B (silver10lucky)	1					3	6
60	lisa (eliswwu)	4					5	5
61	Klyavlin V. (aurq)	1					5	5
62	Lezhnin A. (LagerBier)	3					4	5
63	Kulikov A.Yu. (Ondrata)	1					4	5
64	Ibo K. (Kemchik)	3					3	5
65	Shapiro D. (xx_Da_Sha_xx)	2					3	5
66	Murin I. (Ilya__M)	1					3	5
67	Pushkarev S. (PSV_n)	2					2	5
68	Nasirov M. (M-nesir)	2					4	4
69	Evstigneev P. (Pavel1991Q)	1					4	4
70	Borisov D.R. (Dmitry.Bo)	3					3	4
71	Kopytko E. (EGK)	1					3	4
72	Sakaeva A.V. (Sakaeva Anastasiya)	2					2	4
73	Vozdigan A.A. (KumaRYo)	1					2	4
74	Domejko I.A. (Domejko)	1					2	4
75	Saryglar (Daryma)	1					2	4
76	Ivanov (Ginger12)	1					2	4
77	Sad A.S. (ssaqerke)	2					3	3
78	Pupkin (ChK2026)	2					3	3
79	Lysov V.A. (vlysov_dia)	2					3	3
80	Dzarasov D. (dzarah88)	1					3	3
81	Malo A. (meyhom_2)	1					3	3
82	M (adilyam)	2					2	3
83	Brajnin S.O. (brusha)	1					2	3
84	Kameneva (kristachak)	1					2	3
85	Lyakh (LinaL_)	1					2	3
86	Krechetova M. (mashkafedorovna)	1					1	3
87	Karelina M.A. (Mariya Karelina)	1					2	2
88	Kosatkin P. (PaulTronix)	3					1	2
89	yyyy N. (Nikkkikikik)	3					1	2
90	Korolev R.V. (zouker)	2					1	2
91	Korotkevich I.A. (somnambula)	2					1	2
92	jadgfldsgf (jadgfldsgf)	2					1	2
93	Kudryavtsev V.O. (VladKudr)	2					1	2
94	Laferchuk (Kvakushhka)	2					1	2
95	Norov P.M. (RoMario28!)	1					1	2
96	Nasonkova (Svetlnas)	1					1	2
97	Zubkov D. (Dm54)	1					1	2
98	Kopteleva (neimand)	1					1	2
99	Kurakin (billir)	1					1	2
100	Budyukin L.D. (StanceInfaimm)	1					1	2
101	Zhopkin (Vanek_destroyer)	1					1	2
102	Rikardov (Rikardio)	1					1	2
103	Vlasov M. (MaxW)	1					1	2
104	Bocharnikova A.A. (Aleena22)	1					1	2
105	ova (permission_d)	1					1	2
106	Bogdanov N.V. (Nikita Bogdanov)	1					1	2
107	Rybjkn (utrer)	5					1	1
108	G A. (anna_tutta)	2					1	1
109	Sukhareva (Nedologist)	1					1	1
110	Vostrukhov (Dimon_604_)	1					1	1
111	Sukhanova O. (Laleika)	1					1	1
112	Kolbinskaya K.A. (kotbins)	1					1	1
113	Elizarova (AnastasE)	1					1	1
114	Tokan (KAINARIO)	1					1	1
115	tetyueva A.A. (arina1818)	1					1	1
116	Stulikov (zevaka!)	1					1	1
117	Muratov D.A. (Enovostuck)	3
118	Bublikov A.G. (geterozis22)	3
119	Varakin I.E. (vanesik)	2
120	Koptel'tsev V. (selber)	2
121	Ushakov D. (Gromozeka)	2					ban	ban
122	Kumar M. (waifo)	2
123	El'chaninov I.S. (Cart00n)	2
124	Panicheva V.D. (_Vika_)	2
125	Sultankul Z.A. (zhanara_sultankul)	2
126	Nesterov A.A. (alnest311290)	2					ban	ban
127	Pegov S.S. (Sergey_Pegov)	2
128	Sarkis'yan G. (gennadi_s)	2
129	Shipilovskikh L.M. (ladashipm0121101)	2
130	Vakulko A.V. (VAlexandrV)	2
131	Turkovsky (KonKhiDot)	2
132	Marushevskij M.S. (Selezen.x55)	2					ban	ban
133	Kukhmistrova E.S. (13Kate28)	2
134	Serbul T. (horirisasimi)	2
135	Khe Don Gu D.I. (coldone123)	2
136	inozemtseva M.I. (mariiiia)	2
137	Svechnikova D.A. (Dcandle)	2
138	Serova M.M. (ssss.mmmm)	2
139	Komin A.G. (kominag)	2
140	Melaveetha (Melavitich)	2
141	Krasovskij E.A. (pegoopik)	1
142	Busygin B.A. (B0risk0)	1
143	keieiuty (keieiuty)	1
144	Gorbunov M.S. (gms)	1
145	Potapov (poga)	1
146	Yastrebova S.V. (WhiteGoshawk)	1					ban	ban
147	Vaxl K. (vaxl11)	1
148	Zubar' D. (befree)	1
149	Sergeev V. (32b)	1
150	Hopkins A.A. (baklazantor)	1
151	Minyurov E. (m.evgeniy)	1
152	Tsay S. (Sergey Ts.)	1
153	Sergey (Floony.by)	1
154	Oktamov N.A. (Nurdaulet99)	1
155	Kazhuhovskiy (till123)	1
156	Savenko (olalasavenko)	1
157	Kucherov D.V. (dmittrykucherov)	1
158	Dragon Y. (Rapidamente)	1
159	Smirnov A.S. (parazorro)	1
160	Konontseva T.S. (Kttt)	1
161	Pashkovskaya O.I. (Olesya14)	1
162	Yolguin A. (qqqq129387)	1
163	park (r505)	1
164	Pavlov A.S. (Alexpavlov_1999)	1					ban	ban
165	Denisenko E.S. (Denchiklenchik)	1
166	Khadeeva Z.Kh. (zubbini)	1
167	Min'kov G.M. (Georgwin19)	1
168	Koshman A.S. (Fennix)	1
169	Tursunob S. (Shokh011)	1
170	Aro E.F. (Ekaterina Araud)	1					ban	ban
171	Semenova N.K. (nataliiamiu)	1
172	Yespolova (Alaya83)	1
173	Khalikov (Omega515)	1					ban	ban
174	Hudakuev (Igor_21)	1
175	Bubulaev B.B. (okarenn)	1					ban	ban
176	gvimradze D. (dato99)	1
177	ss A.S. (SashaSS)	1
178	Lagodich (lexa19132psevdonim)	1					ban	ban
179	Rodin (uoloki)	1
180	Zhilinskaya (shaman0303)	1
181	Konogorskij L.E. (konogorsky Leo)	1
182	Kulakov V.A. (Ma$onka_E}{a)	1
183	Darkkholm V. (DarkHolm)	1
184	Schurenkov S.A. (Schurenkov Stepan)	1
185	R. (Wra1th)	1
186	Skibin V.V. (SQL_vvs)	1
187	Akameeva S.V. (SVA1)	1
188	Maslakova M. (maslakova_marina)	1
189	Kireeva N. (natashaknd)	1
190	Shakhova M. (maydaymeow)	1
191	Serov A.E. (ario25)	1
192	Bogatyrev N.V. (BNV2873)	1					ban	ban
193	Stytsyuk N. (natalia19930420)	1
194	Bystrov F. (FEDORBYST3445)	1
195	Evgen'ev (gek_c)	1
196	Smirnov A.I. (zhsunchang)	1
197	Nakonechnaya V.S. (Zarela)	1
198	E (neri)	1
199	Zyuzyupupuk P.K. (@mutagen00)	1
200	Starkov A.V. (anstarko)	1
201	Murat M. (murat_mukhammed)	1
202	Ponomarev M.P. (MatveyF)	1
203	Fedorova (escaped_rabid)	1
204	Leusenko V.P. (Leusenko)	1
205	Kazantsev V.D. (kentiko_0)	1					ban	ban
206	Burtonov A.V. (tak to)	1					ban	ban
207	Wil F.-. (Wilfrech)	1
208	Tsay A. (antoninho)	1
209	Funtova M.I. (fialka3)	1
210	Filippov D.A. (shketik)	1
211	vvvv (vvvvd)	1
212	Gorijchuk E.A. (EgorQ2ZA)	1					ban	ban
213	Sergeev K. (sergeevkst9898)	1
214	SecondName (enisey_n)	1					ban	ban
215	Ivanov (voidbase)	1
216	Kabanov Z.V. (ZahaUdzumaha)	1
217	Dev A. (bluefish4you)	1
218	Endal'tseva S.E. (dixomia)	1
219	Kapanin D.A. (777flint777)	1
220	Sutyagin D. (analyst_enjoyer)	1
221	ar'kov D.P. (joy berg)	1
222	Eshkuvatov S.S. (sxr_0112)	1
223	Ismajlova K.V. (ismkami)	1
224	david G.-. (goliafgoliaf)	1
225	Okunev L. (vantango)	1
226	Neup A.N. (Narrator)	1
227	Puhovic N. (poohski)	1
228	Kramar (juli127)	1
229	Unregistered	33

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