Today's statistics at "SQL Exercises"

May 07, 14:54 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	Emel'yanova V.S. (rigggayaa)	1			10	11	5	8
2	Lomova A.E. (lomova1)	7			5	5	ban	ban
3	Sal'kova K.A. (Sal'k)	2			5	5	12	15
4	Napalkova A.S. (arinyyych)	3			5	5	11	13
5	O (janeoosql)	1	2	16		3
6	Nesov (80STH)	1	1	37		3
7	Andreev (youngea18)	1			3	3
8	Gutsalenko M. (maks1mg)	1			3	3
9	Grigor'ev (aboba_mec2)	1			2	2	15	18
10	Klimov I.K. (kiawem)	2			2	2
11	Shafigullina D. (Dineira)	1			1	1
12	Dusaeva K.R. (Astrena)	2					15	27
13	Ochagov E.E. (uwu2017)	1					15	27
14	Lutskina E.V. (Lina-eva)	2					15	25
15	Novikov V.G. (CrazyRat)	1					14	21
16	Kryukov A.P. (Alexei1771)	1					11	21
17	Altukhov A.V. (MLPeek)	2					15	20
18	Klim (TanyaKlim)	1					12	20
19	Gamaev D.D. (v golove - NaN)	1					12	19
20	enriquegiottonini E.G. (egiotto)	1					13	18
21	Bochagova E.A. (nekkkkate1)	1					13	16
22	Anufrenka I. (ssh88)	2					12	15
23	sky D.L. (sky9)	1					11	15
24	Gladkov I.A. (LegoNaiz)	1					10	13
25	Maksim (molodecp)	1					10	13
26	Rafikov G.K. (gog110)	1					ban	ban
27	Rubanovich A.S. (IO5th)	1					9	11
28	Vasilyov A.A. (quiry)	1					6	11
29	Musaelyan A.M. (aristokrat29)	1					5	10
30	Vyatkin A.N. (viatkin)	1					5	10
31	ilkin I.I. (ildarPS)	1					8	9
32	Gul'tyaev (sta66y)	2					7	9
33	Kotelevskij V. (dark4400)	2					7	9
34	muslimov (akiraw)	1					7	9
35	Levenkov M.D. (lmdlmd)	1					5	9
36	Kramskoj (Downer_136)	1					5	9
37	Prusakov A.V. (lop111111)	1					5	9
38	Zubkov D. (Dm54)	3					6	8
39	Mikov A.O. (xxxp)	1					5	8
40	Tyutyurikov E.A. (ewgtut_)	1					5	8
41	fokina M. (Mariafokina2026)	1					5	8
42	Abkaryan E. (eve11111)	2					6	7
43	Popopop P. (Poopop)	2					6	7
44	Zakharova A.A. (Anna Zakharova)	1					6	7
45	Berekenov D.I. (DaniilB99)	2					4	7
46	Kadarmetov D.N. (horizon-spark)	1					5	6
47	Potashnikova V.A. (sichkarvika)	2					3	6
48	Alekseev A.S. (Andser)	1					3	6
49	Lymar' K.K. (Kirill L (TsI))	1					3	6
50	Guz' -.-. (abriko5s)	1					3	6
51	Zotov (mm1leri)	2					5	5
52	Nikishaev G.V. (Tiran_DR)	2					5	5
53	Romanov (JerseyDevil)	1					4	5
54	awdwdadw (alpakkaa)	3					3	5
55	Biba N.V. (gipnogaba)	1					3	5
56	Doroshevich A. (velion34)	1					4	4
57	jwenkwgnwe J.J. (somewell)	2					3	4
58	Terent'eva P.N. (Polina999nikol)	1					3	4
59	Ksenia (Ksenia_Murashka)	2					2	4
60	Buraevskaya A.O. (Alexandra Buraevskaya)	2					2	4
61	Kovalenko N. (Nicos)	1					ban	ban
62	Nasybullin R.E. (ravil32)	1					2	4
63	Karlykhanov N. (NNKAY)	1					2	4
64	Belonogov M.V. (shawnrob)	1					2	4
65	Oks (kir_oxx)	1					2	4
66	Polyakova (plerushka)	1					2	4
67	darak A. (OrganicJuice8)	1					2	4
68	Fedoseev A. (woodkid)	2					3	3
69	Rogachev L. (leonid19101110)	1					3	3
70	Soboleva I.Yu. (Matreshka_)	1					3	3
71	Lyamtseva (lumtses)	1					3	3
72	Ignatova L.A. (ElladaL)	1					3	3
73	Ivanov I.I. (mollyyy313)	1					3	3
74	Vasil'ev (GudiniMoonlight)	2					2	3
75	Shibaev (saah)	1					2	3
76	sdfgsdf S.D. (dfsgsdfgsdfg)	1					ban	ban
77	Rajskij I.A. (elaphilin)	1					2	3
78	Stencil (Nikita_stencil)	2					2	2
79	Majorova M.A. (MariaMaJ)	2					2	2
80	Melnik (MikliR24)	2					2	2
81	tsoy (hznikdima123)	1					2	2
82	Ryzhenkov A.S. (Andreu_grey)	1					2	2
83	Kashkaryov N.E. (nkas)	1					2	2
84	Zhuravleva A.G. (tikabum)	1					2	2
85	Komyakov Yu.V. (dreamersleet)	2					1	2
86	Bystrov F. (FEDORBYST3445)	2					1	2
87	Zhuravlev D. (Zhuravlev_dyu)	2					1	2
88	Ivanov (Grigorash)	1					1	2
89	Kononov A.P. (koKS1k)	1					1	2
90	Usanin V.V. (hydoznic)	1					1	2
91	Shagalov O.L. (TTC)	1					1	2
92	Kortukova (TiredPufferFish)	1					1	2
93	Ivanov I. (olegMagento123)	1					1	2
94	Finogeev M. (MaxFinog)	1					1	2
95	Stepanov (LexFrom)	1					1	2
96	Berezovskaya D.V. (dashaeverafter)	1					1	2
97	Ustyuzhanin L.V. (Leoniiid7)	1					1	2
98	Nesterova T. (myshnyuk)	1					1	2
99	Pavlova V.S. (vika_21)	1					1	2
100	Kochetygova (ya_maha)	1					1	2
101	Avetisova A.A. (Linchik)	1					1	2
102	Kalinin L.A. (levk9594)	1					1	2
103	Evstigneev (d_blake)	1					1	2
104	um G.P. (hjkn)	1					1	2
105	Lomova A.E. (lomlomlom)	3					ban	ban
106	Serdyuchenko E.Yu. (eserdyuchenko)	2					ban	ban
107	Anisimov E.A. (egor_anisimov)	2					1	1
108	Ivanov A.I. (ilyak11121)	1					1	1
109	Kukhto V.S. (VeronikaKukhta)	1					1	1
110	Black (vixx)	1					ban	ban
111	Markevich A.A. (Nastyayaya)	1					ban	ban
112	B (Evgeny_aey)	1					1	1
113	vadim P. (chikabum)	1					1	1
114	Yatchenko N.D. (NikitosirDBI)	1					1	1
115	Baskal (Bairal)	4
116	Kurochkin P.A. (qwrqwr)	2
117	Pinev O.T. (Pinev)	2
118	Sitnikova N. (Natttts)	2
119	Nikol'skij I.Yu. (igoryun)	2
120	Komarov A.N. (Shveda Saulya)	2
121	Vasil'ev (Schuh4rt)	2
122	Gitov E.A. (SeregaSuperPog)	2
123	P I.*. (IrinaPetr)	2
124	Murav'eva A.A. (Nstsi.mur)	2
125	Komov S.M. (Komov S. M.)	2
126	Vasil'ev A. (JEpstein)	2
127	Balduev D.G. (Dorgo)	2
128	Bogatyrev N.V. (BNV2873)	2					ban	ban
129	Dyomin Yu.V. (dead)	1
130	Vyazovetskov A.S. (alex_v)	1
131	Makarov I.A. (_Bkmz_)	1
132	Krasovskij E.A. (pegoopik)	1
133	Koptel'tsev V. (selber)	1
134	Allayarova (aalba)	1
135	Polyakov V.M. (rock_4)	1
136	Korkin A. (voron3222)	1
137	Platonova Yu.V. (kyv)	1
138	Ivanov (Rud01F)	1
139	Provotorova A.S. (zdrasteenastya)	1
140	Polikarpov A. (a.polikarpov)	1
141	Golimbekov (EdsqlBek)	1
142	Litvinov M.N. (Maxim_Lit)	1					ban	ban
143	Tsay S. (Sergey Ts.)	1
144	Shilina K.V. (KarinaShilina)	1
145	Nabiev (Kamal)	1
146	Yemelyanov (Paramon877)	1
147	Isakova D. (darbis_phoenix)	1
148	Ivanov (kronon)	1
149	111 (4matt)	1
150	Noskov A.A. (Chessmaster123)	1
151	Bryksina (--Alyonuwka--)	1
152	Butovich D.A. (Database1985)	1
153	Ayazbayeva A. (Aselya_1981)	1
154	Sizova A.Yu. (Dee7)	1
155	Ponizovkina A.I. (wolfyrose)	1
156	Kalujsky (yaponchik777)	1
157	Vasil'ev K. (AlphaTrooper)	1
158	Uskov A. (atomic_ant)	1
159	Iman Z.I. (MiraiZI)	1
160	Beketov (becat)	1
161	Kuzina M. (Marina Kuzina)	1
162	Ivanyuta (Alex_El)	1
163	F M. (marie_f)	1
164	Sarkis'yan G. (gennadi_s)	1
165	Revenko M.A. (CptDisturbed)	1
166	Abramova Yu. (GalaxyTears)	1
167	Dolgikh V.E. (waffe1n)	1
168	Saparov A.J. (Ayydogdy)	1
169	Shmakova Ya.S. (unicpo1)	1
170	Tyul'berova A. (ann_tyulberova)	1
171	Evdokimchik P.E. (Pavel Evdokimchik)	1					ban	ban
172	Galanov M.A. (calvinchek)	1
173	Odegov A.I. (KovroLitik)	1
174	Krisanov R.V. (Roman K.)	1
175	R. (Wra1th)	1
176	- (bisquit1)	1
177	Familiya (fgsnarg1)	1
178	Kolesnikov S.O. (bulbasaurus)	1
179	Safronov P.A. (Paulus73)	1
180	Gomozov N.S. (Nikita_Lancer_zadnivihlop)	1
181	Makarova M.A. (Margarita_ma)	1
182	Odnokurtsev (AlFochino)	1
183	Smol'nikov F.A. (_smolnikov_)	1
184	Katalonets A.N. (Catalonec)	1
185	Odintsov G.Y. (Jopix)	1
186	Furs (ImperatorMeo)	1
187	Teterin R.V. (virast)	1
188	Mukhtarov A.Zh. (ArsenKZ)	1
189	Ponomarev V.I. (zanue)	1
190	Foss L. (estkom)	1
191	Utkin S.A. (Aethel)	1
192	Soryu A.L. (RemiliaScarlet3)	1
193	Sivakova (anna666)	1					ban	ban
194	Indgieva V. (viteeka)	1
195	Pospelkova (Liza_pospelkova)	1
196	Rzaev (tgrnk)	1
197	Lashin A.A. (Artemaz)	1
198	Schegol' Yu. (JulyaSchegol)	1
199	zaz (serezh)	1
200	Zavidov A.E. (Mamba555)	1
201	Valiullin (timaval)	1
202	K (Levanlomg)	1
203	squirrel (squir_el)	1
204	Milyaeva K. (MadamSengo)	1
205	Bair (lootta)	1
206	D V.V. (v67ru)	1
207	Gurov A. (Antongurov)	1
208	Val'degrejv G. (Anon21)	1
209	Tolk (Kris8008)	1
210	NoFamily (Alexa_ua)	1
211	Romanchenko K.A. (Krissttii)	1
212	Yartsev K.A. (red-kes)	1
213	Karneev A.M. (Artem Karneev)	1
214	Temnikov G. (tgatu)	1
215	Magic (oxo21)	1
216	Kreuzov (kreuz)	1
217	Trushnikova (lovelly-2)	1
218	Zharikov (Geliostigma)	1
219	Ivanov (Vancho77)	1
220	Vasil'eev (Steelhooves)	1
221	Unregistered	27

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