Today's statistics at "SQL Exercises"

January 21, 11:00 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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  • Author's rating  • 2nd stage rating up to exercise:
   enter No 
  • Rating on the exercise:
   enter No
  • Optimistic rating
   enter factor

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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	Safronov P.A. (Paulus73)	1	2	56		3
2	Betin A.V. (betin.orig)	1					11	14
3	Klyuev D.A. (molodoyway)	1					11	12
4	Khmel' I.A. (Il'ya Khmel')	1					9	12
5	Diablo (JonDiablo)	2					9	11
6	Men'shakova G.S. (MGALA)	1					6	9
7	Poduzov A.A. (Alkez13)	1					7	8
8	Shaniware H.P. (Himanshu Shaniware)	1					6	7
9	Savvateev (YanarCL)	1					6	7
10	Ryazantseva V. (Viktoriya Ryazantseva)	1					6	7
11	Safonova S.A. (SofiaSA)	1					4	7
12	Lukashenko M.N. (marialukashenko)	1					4	7
13	?ojshybaj A. (Arman ?ojshybaj)	2					4	6
14	Umarova I.O. (umarovairina)	1					3	6
15	Orlova Ya.S. (YanochkaB)	1					3	6
16	Kuznetsov E.M. (Chtotakoe)	3					5	5
17	pranjale A.M. (ciphera)	1					5	5
18	Surkov E.V. (suevg)	1					5	5
19	Novikov A.A. (asdqwe12)	1					4	5
20	Shtan N.A. (Nata77665)	2					3	5
21	Molostova A.A. (AngelinaMolostova)	1					3	5
22	Akhmylin M.V. (akhmylin)	1					3	5
23	Paraschina A.M. (arinkapara)	2					4	4
24	Lebedeva S.A. (Silverino)	1					4	4
25	Kajdash S.A. (sonkalala7d)	1					4	4
26	Gatelina O. (Sevilian)	1					3	4
27	Katalonets A.N. (Catalonec)	1					3	4
28	Ekhlakov I. (pomidor2525)	1					3	4
29	EFIMOV E. (EFIMOV_EDITS_PRIME)	2					2	4
30	Ivanov I.I. (vlad91)	1					2	4
31	atalaev (byterbrodSQL)	1					ban	ban
32	Malakhov (dimmal)	1					2	4
33	Adamov A.V. (fruitful)	1					2	4
34	Urakov A. (AndreyG0oD)	1					2	4
35	Tubolev (D2bolev)	2					3	3
36	Bulatov R.M. (extTy)	1					3	3
37	Aliyev V. (Vussy)	1					3	3
38	Dunaev D.D. (Stanilav_MoGGGilevski)	1					3	3
39	salgalova A.K. (_Lisenok_)	1					3	3
40	Sipin D. (pandaatwork)	1					3	3
41	Krivosheeva M.V. (SQL_progM)	1					2	3
42	Kolesov S.B. (Kolesov Stepan)	1					2	3
43	Kozlov A. (Antoa)	1					ban	ban
44	Tembhurne P.P. (prajkta)	2					2	2
45	Tikhonov (Retpak)	2					2	2
46	iakovlev (egociant1)	2					2	2
47	Shigapova I.I. (Dzhokonda)	1					2	2
48	Gorlyshkov M.S. (Smail)	1					2	2
49	Kolpaschikova (ruflufy)	1					2	2
50	Zh A.Z. (albina96)	1					2	2
51	inganimals N.H. (phuck)	1					2	2
52	Belov (nekich013)	1					ban	ban
53	Makarova A. (JuStudent)	1					ban	ban
54	Ryabykin M.V. (Mikhail1704)	1					ban	ban
55	Belyak (TheTester)	1					1	2
56	Pitcil (fallsin)	1					ban	ban
57	wizard S. (Spin wizard)	1					1	2
58	Chunarkar O.A. (om_1217)	1					1	2
59	Treshchalin (2manyfaces)	1					1	2
60	Kharlamov N.M. (Nikita03)	1					1	2
61	Weimer (ilwe)	1					1	2
62	family_name1 (SotDeFrank)	1					1	1
63	Sheware S.R. (S@n@)	1					1	1
64	Marchattiwar T.R. (TaniRM)	1					1	1
65	raipalle K.S. (@rjuna)	1					ban	ban
66	Kirienko (fransuaza)	1					1	1
67	Kopylov A.A. (antonkopylov)	1					1	1
68	Samandar S.M. (Samhf)	1					1	1
69	Koptel'tsev V. (selber)	2
70	Kapelyushnyj R.N. (Moon937)	2
71	Ermakov D.S. (ErmakOFF)	2
72	P I.*. (IrinaPetr)	2
73	Sadullaev D.?. (lxxst)	2					ban	ban
74	karlekar V.A. (vedant@123)	2
75	Shaik N. (sr18)	2
76	Andreeva (TA2026)	2
77	- (nekich012)	2
78	Ogneva (Pukh 2016)	2
79	ii I.I. (gbdgdfmdflk654123)	2
80	Darkenbaj A.T. (Almaz_2007)	2
81	Kurochkin P.A. (qwrqwr)	1
82	L S. (S_lsn)	1
83	Polyakov V.M. (rock_4)	1
84	Dementiev D. (demen_d)	1
85	Livshits (@Valeriy)	1
86	Lyustochkin K.S. (lamp2502)	1					ban	ban
87	Vorob'ev (Ivor1984)	1
88	Buntova A.V. (Bunt)	1
89	Vanesyan A.A. (christina13487765)	1
90	Komarov A.N. (Shveda Saulya)	1
91	Necheukhin M.A. (MikhailN1925)	1
92	Ionov A. (kofesmolotkom)	1
93	Mishina (Vertara)	1
94	turkov K.T. (kemran)	1
95	Mikhajlov A.A. (Randei)	1					ban	ban
96	Tutorev (belfi911)	1
97	Molchkov (97maa)	1
98	Yumenskaya O.D. (Mod_00)	1					ban	ban
99	Truskov V.O. (mariu321)	1
100	Prokopenko L.A. (Sulfat)	1
101	Panicheva V.D. (_Vika_)	1
102	Kuz'min S.N. (Taeron)	1					ban	ban
103	Panfilov I.A. (BakaLover)	1
104	Boyarov A.A. (boyasha)	1
105	Ivzhenko K. (Kislorooad)	1
106	fioletovaya (fioletovaya2)	1
107	Glebushkin S.Yu. (Koboku)	1
108	Gubanov V. (Q43)	1
109	Priglebov A.M. (bladesan21)	1
110	Mamushkina P.G. (Polina Mamushkina)	1
111	Romanov V.O. (Brutalus)	1
112	Fomina S.A. (svet12pipet)	1
113	Skokov B.S. (leks$$)	1
114	Fomin I.V. (Ilyusha26)	1					ban	ban
115	Mordovin K.S. (lolkabob2024)	1
116	keyboardnorth (North West)	1
117	Sar'yan S.Kh. (SSX)	1					ban	ban
118	Nik_ 3. (Nik_1337)	1					ban	ban
119	Aniskovich E. (evgeniyaniskovich)	1
120	K D. (onay)	1
121	R. (Wra1th)	1
122	Agafonov A. (Alexeische)	1					ban	ban
123	Zhukov M. (n@gibat0r)	1
124	P Y. (blacter)	1
125	Ogneva (Badanyushik)	1
126	Moroz V.A. (chemicalfrost)	1
127	Gulyaev A.H. (Kharn666)	1
128	Belevtsev V.B. (vgdjv)	1
129	Kosyanenko D. (wrldxtw)	1
130	Kuzgov (halid_user)	1					ban	ban
131	Timofeev M.S. (timofeevms1982)	1
132	Gavrin (vladimir.g.s77)	1
133	Lysykh V.K. (Usilitel')	1
134	Gerasimovich S.V. (gerasimovic)	1
135	Kozhokeev D. (Drager13pt)	1
136	Vakulko A.V. (VAlexandrV)	1
137	Nazarov N.N. (FOX222)	1
138	Nikitin I.A. (Garik Pobedonostsev)	1
139	Rudovich A. (Rudovich)	1
140	Sobolev A.S. (SobolevAS)	1
141	N (Graf_Nero)	1					ban	ban
142	Kholkina (dimayulia)	1					ban	ban
143	Dushina T.D. (TaiDm)	1
144	Security B.C. (Bhuvesh Cyber)	1
145	Shinde A.S. (GhostFreak)	1
146	Maharramov A. (Maharramov)	1
147	Ilya I.I. (Ilya_123)	1
148	Bystrova N.V. (Hint11)	1
149	Vasenko (wsl*)	1
150	L M. (hdrey)	1
151	Udal'tsova N.A. (Natal'ya SQL)	1
152	Burde L.S. (Lokeshniburde)	1					ban	ban
153	chore P.P. (devil89)	1
154	Olotov (Andre1220)	1
155	Ermokhina (Fevy)	1
156	Volskaya (mariya2398)	1
157	Dolgopolov Ya.M. (ANNAZBOL)	1
158	pushkova (blowsight)	1
159	Sadullaev U.S. (umidd)	1					ban	ban
160	Hbb A. (Arthbb)	1
161	Nanava D.B. (1ucky_Num83r_13)	1
162	Stanchin A. (Alexeishhe)	1
163	Tikhonova (alec_waste)	1
164	kdfd S.F. (alonswer)	1
165	Popelka (honi_mustard)	1
166	Sekret (emeraldboy)	1
167	Il'in (verdex4)	1
168	Golovanova (stacie)	1
169	Chernov A.V. (vindsf)	1
170	Kudaibergen A. (Kdbrgn)	1
171	Mori R.D. (RanmaruSW)	1
172	Anatolij A.V. (don2992929\)	1
173	Tarasenko R. (Russlann)	1
174	Unregistered	31

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