Today's statistics at "SQL Exercises"

April 11, 20:51 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	Shirokorad K.D. (ksuzi)	3			19	26	ban	ban
2	Emel'yanov M.E. (lil_maxim1)	1			19	26
3	Shirokorad K.D. (shk_d)	1			16	22
4	Golovanov N.S. (Golova233-331)	1			8	8	15	18
5	M (DanilM2304)	2	4	28		5
6	Kuritsyn V.N. (ValNick)	1			1	3
7	Makarov I.A. (_Bkmz_)	2			1	2
8	Sil'van (silvr)	2	1	56		1
9	Chasovsky (April11936)	2	1	2		1
10	DB A. (db_monster)	2			1	1
11	Kavunov (luadebug)	1					ban	ban
12	Svinaryov I.V. (kultyapka)	2					15	26
13	Shironina A.A. (anya shironina)	1					ban	ban
14	Andreev 2.3. (Dmitrij D)	4					14	25
15	Rzaev (tgrnk)	3					14	23
16	B (Evgeny_aey)	1					15	20
17	Almaz (allmazee)	2					15	18
18	Shakhmatov D. (Antarctic)	2					15	18
19	Kozhukhar' N. (nikozha)	1					15	18
20	alex (apanjick93)	1					10	17
21	Lavrent'eva E.A. (Katya_!)	2					11	14
22	fyodor M.T. (brelok)	3					11	13
23	Yakovleva T.O. (mala zeleni garoschkof')	4					10	13
24	Mikov A.O. (xxxp)	3					10	13
25	Kuznetsov (RostyanTraxer)	1					10	13
26	Yasdam E. (Gde-to)	2					8	13
27	Yaroslav D.E. (YarsRS_)	2					8	11
28	Ochagov E.E. (uwu2017)	2					8	11
29	Grachev (MightyJesus)	1					8	11
30	Swartz A.A. (arnold265)	3					6	11
31	Shehonina (arina_shehonina)	2					7	9
32	Smirnov E. (yeegaure)	1					7	9
33	Kovalev A.A. (godota)	1					5	8
34	Kolesnikov S.O. (bulbasaurus)	1					3	8
35	Mukanbetov U.D. (monoldor87)	2					6	7
36	Kumar R. (hakuna_matata)	1					6	7
37	rybina E.E. (quwik)	1					6	7
38	Zaika Y. (yos1ro)	1					ban	ban
39	Smirnov A.I. (zhsunchang)	2					4	7
40	Narembekov T. (fountaineww)	1					4	6
41	smith (eng MN)	2					ban	ban
42	Zolin A. (artem333666)	1					ban	ban
43	Ivanov (Daniil122912)	1					3	6
44	Ivanov (VitaliysqlIvanov)	1					3	6
45	Musaeva S. (Saidochka)	1					3	6
46	leoshko N.P. (Natalca)	1					3	6
47	Babaev R.R. (ChupaPupsik)	4					5	5
48	Khrupkin V.S. (CordloPerdlo)	3					5	5
49	Filippova K.S. (rogedeerk)	2					5	5
50	Khalyavin E.N. (C4-621)	2					5	5
51	Nesterov N.D. (LaserBig)	2					5	5
52	Miller (mokos)	2					5	5
53	Gern (Gadjet81)	1					5	5
54	Kulov R.V. (Voluk_pro)	1					5	5
55	Domashkin D.S. (V-IV Rusty)	1					5	5
56	Kaneva A.V. (s1llyh4mster)	1					5	5
57	Lukina (dianallll)	1					5	5
58	Krupin D.M. (K777d)	1					4	5
59	Desolejshn Kh. (charvelds)	1					3	5
60	Yakubaeva A.V. (YakaY)	2					4	4
61	Panteleeva (Dara_Mak)	2					4	4
62	kibervan (kibertutor)	2					4	4
63	Novik E.A. (kaktuskaka)	1					3	4
64	arslanova (yjane)	2					2	4
65	Ivanova (nahi1)	1					2	4
66	Abrosimov (tresh18)	1					2	4
67	Ivanov N.D. (Praeclar)	1					3	3
68	Pilosyan D.O. (diiaane)	1					ban	ban
69	Chumak O.A. (Ol'ga Andreevna)	1					3	3
70	Sokolov D.A. (vernik90)	1					2	3
71	Mel'nikov K.S. (mks2607)	2					2	2
72	Molko (therim)	2					2	2
73	Arzamastsev A. (Arzik)	2					2	2
74	Ro R. (Rechab)	2					2	2
75	Tsapkov (tsapkoff)	1					2	2
76	Alekseev A. (asalekseev)	1					2	2
77	Derkachyov (YarDerkahev)	1					2	2
78	Yushina A.N. (Student63)	3					1	2
79	Ivanov M.A. (Maksim__)	2					1	2
80	Timofeev A.T. (BegginerTex)	2					1	2
81	Shablinskiy M. (puqupu)	2					1	2
82	Bikbaev M.R. (qwertyuiop1212121212)	2					1	2
83	Rozhkova V.V. (vita_aprel)	1					1	2
84	Obychev D. (Crimzon)	1					1	2
85	Kushnir S.A. (Wishmaster190281)	1					ban	ban
86	Tabakaeva M.R. (mash_tab)	1					1	2
87	Talesnikov S.A. (slavatalesnikov1)	1					1	2
88	nu L.B. (blin)	1					1	2
89	Utkin S.A. (Aethel)	1					1	2
90	Mad'yarov (Ndrix)	1					1	2
91	Svetlov A. (ansvetlov99)	1					1	2
92	--- (deminiro)	1					1	2
93	m maav I.I. (mmmal)	1					1	2
94	Usachyov A.V. (Majnkrfter)	4					1	1
95	Popov D. (linklib.web)	2					1	1
96	Zolina (nyvmicha)	2					1	1
97	ruxilov R.F. (miks20267)	2					1	1
98	Ryabinina V.T. (vrrbnn)	2					1	1
99	Lyal'kova I.S. (Davydova)	1					1	1
100	Yakovleva E.V. (evelina027)	1					1	1
101	G T.T. (ViperXI)	1					1	1
102	nurtazin B.G. (trnmnstr)	1					1	1
103	Chekanova P.A. (plesen)	1					1	1
104	Ovchinnikov R. (Ovchinnikov Roman)	1					1	1
105	Gayanova E.R. (elya33333)	1					1	1
106	Slugin E.E. (rawelaw)	5
107	Sarkis'yan G. (gennadi_s)	4
108	Kudrevatykh S.S. (Sonya_kud)	3
109	Krasovskij E.A. (pegoopik)	2
110	Trushin V.V. (1Link)	2
111	Koptel'tsev V. (selber)	2
112	Ponizovkina A.I. (wolfyrose)	2
113	Enns D.V. (PSK)	2					ban	ban
114	R. (Wra1th)	2
115	Agafonov N.E. (povelitelstrekoz)	2
116	Andreeva (TA2026)	2
117	Rogachev L. (leonid19101110)	2
118	Koshelev (Vakera_Kosh)	2
119	Shafiev D. (Damir_Shafiev)	2
120	Medvedeva Z.M. (medvedevazl)	2
121	Gul'tyaev A.A. (Maridats)	2
122	Gorobets (gorobezY)	2
123	Khvischuk B.V. (23418)	2
124	Zverev N.S. (Nikolai_070520)	2
125	Bortnovskij (sawaqq12)	2
126	Merlyan (Irmo)	1					ban	ban
127	Shibaev (saah)	1
128	Alena (smoke2011)	1
129	T (GT)	1
130	Rud' A.S. (Alex_Rud)	1
131	Bagration (Specter001)	1
132	Simonyan D. (Nnumby)	1
133	serva4ok (serva4ok)	1
134	Malik (Adelgate)	1
135	Bannikov D. (diven)	1
136	Palkin K.A. (userpy1)	1
137	Pak N. (sumtrec)	1
138	Murtazaliev M.G. (Magmur)	1
139	Semenistyi T.V. (Trebod)	1					ban	ban
140	Petrov B.N. (Tenyok)	1
141	Nasibullin R.I. (Roman-89)	1
142	DO R.M. (danchikPi)	1
143	Krylov (sergey_realm18)	1
144	Voronina K.M. (Kseniav_v)	1
145	Karpov (Polycarp)	1
146	Bredikhin M. (maxim_bredikhin)	1
147	Karimov (GovyGo)	1
148	Borschovetskij I.N. (Igor2.0)	1
149	Rusin A. (Spyleks)	1
150	Dugina A. (dugina.as)	1
151	Netova (ms_matilda)	1
152	solovev A.A. (otom4ik53)	1
153	Askhat B.O. (Shag-Foal)	1
154	Ivanov I.I. (sql_svinger_double_finger)	1
155	Gusev A.O. (NowOrNever)	1
156	Lukmanov R.D. (Monsoon_pirat)	1
157	Polyakov A. (alpa1479)	1
158	Sharygina S.A. (ssharygina)	1
159	Bekov D.A. (dmitry_i_love_Remark)	1
160	Arsen Z. (Zhnssv)	1
161	Roschupkina A. (AnastasiyaR)	1
162	Shevelev A.A. (Drakosha154)	1					ban	ban
163	Odegov A.I. (KovroLitik)	1
164	Konovalova (nastia90709a)	1
165	Stepanov (LexFrom)	1
166	Korolev R.V. (zouker)	1
167	Frolov M.V. (scriptolog)	1
168	anosova A.A. (wwew)	1
169	Komov S.M. (Komov S. M.)	1					ban	ban
170	Lysykh V.K. (Usilitel')	1
171	Poznyak D.A. (dmitrypozner)	1
172	Shprenger A.A. (SHPalice)	1
173	Karev A.V. (_breit)	1
174	Tsaplina S.A. (rhonacam)	1
175	Makhmutshina K. (Kamilala)	1
176	Odnokurtsev (AlFochino)	1
177	chachibaia (gegi)	1
178	Popov (GennadiyPI2)	1
179	Taskaeva K.Yu. (Kristtt_t)	1
180	Dron D.D. (Dron1234)	1
181	Kolesov S.B. (Kolesov Stepan)	1
182	Goncharov S.Yu. (Sergo12)	1
183	Komarova V.A. (vera12345678)	1					ban	ban
184	Kajdash S.A. (sonkalala7d)	1
185	Spitsin V.V. (Vitaly699)	1
186	Bagdasaryan A.A. (Armaand)	1					ban	ban
187	Toleubay S.T. (sandugash Toleubay)	1
188	Prosyankin A.O. (Aventurine7777)	1
189	Panova V.R. (Vikusik6422)	1
190	Chumakov A.A. (Superkent)	1
191	Kapranchikov V.V. (FunKappoNI)	1
192	Kaliuzhnaya E. (Ella07_85)	1
193	Baryshev D.Yu. (dmitrieq)	1
194	Popovich N.S. (Popovich Nikita)	1
195	terehin (Terekhin456)	1					ban	ban
196	Bezrukov D.V. (Ghostred)	1
197	Bulantsev I.D. (6u9)	1
198	G (latest_version)	1
199	Rakhimov A.E. (Amir Rakhimov)	1
200	Zavodova (catherine_zavodova)	1
201	Orlova P. (rlpolina)	1
202	Lyubimenko E.V. (lenwa)	1
203	Bereznev G.I. (Berezzza)	1
204	Bachaeva (GIlyana29)	1
205	Evgen'ev (gek_c)	1
206	Voloshina T. (Arial_Moon)	1
207	Arefev (Dmitry012)	1
208	Kondrat'ev A.F. (Alekss361)	1
209	artem K.D. (kash1k)	1
210	pup L.P. (WFW)	1
211	Simvolokov (evigmisfornoyd)	1
212	Ivanov P.S. (tolstyj348)	1
213	aeglos A.G. (gil_galad117)	1
214	Kachalin Yu. (Kach2026)	1
215	Abdulganiev (echpochmak2k)	1
216	Shipilova M.R. (htitnec)	1
217	lang P. (qwerty2k03@)	1
218	Batrak S.S. (Sergo_Batr)	1
219	Voskobojnik D.A. (Palma7272)	1
220	Kosinov D.D. (Kosyak1)	1
221	Makrushin M.A. (Phobos_God)	1
222	Khukhorova A.D. (Ahyhonya)	1
223	kashirina K.S. (ammme)	1
224	Pichkalyova M.A. (Maria____17)	1					ban	ban
225	Yagudin (PLink1)	1
226	Andreev D.I. (Rusinov AleksejMaksimovich)	1
227	Bochkareva A.A. (Fra1n)	1
228	Chernyshev A.D. (Nikolaev Ivan)	1
229	INikolaev I.M. (Ivan28429)	1
230	Pichkaleva M.A. (nezvoni1)	1					ban	ban
231	Gnedina A.V. (sandwpa)	1
232	Kudrya D.A. (aminkaf)	1
233	Qq R.A. (rsngrvv)	1
234	Kil'ka (lazzzarev)	1
235	Tsvelodubov V.G. (Dan7904)	1
236	Denisenkov (CCMP)	1
237	Zhdanov K.A. (nytvenskiyparens)	1
238	Mischenko (TheSith)	1
239	Bushukhin (djek13)	1
240	Daya (DarkRaike)	1
241	Pugina (tanyaaa11)	1
242	Dvornikova O.A. (Oles'ka Analitik)	1
243	Vysotskaya L. (lilienalien777)	1
244	Burova T.S. (tmrbrv)	1
245	zuzjhjhx X.G. (SeztPBihcBVJV)	1
246	wewe W.W. (ewwfsdfsdf)	1
247	ddjydjh D.H. (rgmax20267)	1
248	Unregistered	43

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