Today's statistics at "SQL Exercises"

July 09, 12:06 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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  • Rating of second-stage exercises (average)
  • Rating of 2nd-stage exercises (median)
  • 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	Bagmanov D.D. (Bagmanov_Dinar)	1	4	20		6	6	11
2	Pshenichnykh I.A. (everest)	1			5	6	7	9
3	Odnokurtsev (AlFochino)	2			1	2
4	Podgornaya D.R. (Himikoo)	1					15	26
5	Bovikov B.S. (LVII)	2					15	24
6	Cher (nqc4)	2					14	20
7	Kuzin D.S. (deffer777)	1					12	20
8	kafka (kafk4)	1					15	18
9	Bekk (Erko2004)	1					11	18
10	Lotochko Ya.V. (Naxximyalk)	1					9	16
11	Bilyk K. (ArchiKate21845)	4					9	14
12	Khassanov D.B. (danyokak)	1					8	11
13	Lagutenko A.A. (lag-aa)	3					ban	ban
14	Ivanov (Vasyann)	1					7	9
15	shewale S.G. (samadhan shewale)	1					ban	ban
16	Kazakov V.V. (etopo)	3					6	7
17	Gudadhe T.A. (Tanmay2007)	3					6	7
18	Balpande V.K. (Vedantiiii)	3					6	7
19	Gadling A.V. (ARY4N)	1					6	7
20	singh A.O. (Abhishek26)	1					6	7
21	Patil T.N. (Tanay070607)	1					ban	ban
22	Mironenko I.D. (MID_GPN)	2					5	7
23	Khakimova M.R. (MavjudaHakimova)	1					5	7
24	Luchnikov M. (pupkaLupka)	1					5	6
25	Haciyev I.A. (Ismayil)	1					5	6
26	Sverdlov (Saxo_Grammaticus)	1					4	6
27	Nhane S.M. (Sujal)	5					5	5
28	kalbande V.P. (Vedant07)	4					ban	ban
29	Dumpala A. (Akhil d)	2					5	5
30	Ingole S.D. (Keshav-Ingole)	2					5	5
31	Abdigani K. (Kuanysh098)	1					5	5
32	Bawane H.U. (Harsh_18)	1					ban	ban
33	Laletin (LVFeanor)	1					3	5
34	Akameeva S.V. (SVA1)	1					3	5
35	Langlits (milkeyway)	1					3	5
36	Kharitonov I.M. (axc12233axc12233)	1					ban	ban
37	Karelin A.A. (lxndrk)	1					3	5
38	Lokhande H.T. (harshlokhande07)	3					4	4
39	Gurav K.A. (Kunjangurav20)	2					ban	ban
40	Wadibhasme K.A. (khushi wadibhasme)	2					4	4
41	Bobade V.D. (vedant@786)	2					4	4
42	Ashuba B.D. (badis)	1					4	4
43	Mudgal V.K. (vedaa)	1					4	4
44	Ivanov V. (vityansk)	1					3	4
45	Vydrin (kandratt)	1					3	4
46	Sukhadeve N.R. (Nitin1710)	3					3	3
47	Murat M. (murat_mukhammed)	2					3	3
48	Saxenbayeva Z.S. (zhsaksenbaeva)	2					3	3
49	Dharmik N.L. (Nihira)	2					3	3
50	Rajurkar P.S. (prathamrajurkar)	2					3	3
51	Zanjad S.T. (Shreya Zanjad)	2					3	3
52	piopio5 (piopio5)	1					3	3
53	Apashkina M.A. (Marina Apashkina)	1					3	3
54	Raut R.P. (Ruchiika)	1					3	3
55	Selezniov M. (Mihail Selezniov)	1					2	3
56	Pushkarev S. (PSV_n)	1					2	3
57	Kalinin A.R. (alkalin3)	1					1	3
58	Khadatkar A. (Aryan_K)	4					2	2
59	Pavlovskij T. (thetimosha)	3					2	2
60	Nair V.S. (venior)	3					2	2
61	Khrissidi (viknikvk)	1					2	2
62	Sairanbek D. . (sairanbek_darkhan)	2					1	2
63	Evlanova (Kate_E)	1					1	2
64	Zubkov D. (Dm54)	1					1	2
65	Tolmachev R.S. (Ruslan Sergeevich)	1					1	2
66	Grachyov P. (Rylai_Mineski)	1					1	2
67	Iva E.A. (PlatinumKub10)	1					1	2
68	Sobachkin A.F. (Al_Wolf)	1					1	2
69	Dewase R.Y. (rutunjdewase)	2					1	1
70	Kornienko A.V. (_taz_)	1					1	1
71	Bogatyrev N.V. (BNV2873)	1					ban	ban
72	Sergazy A. (sergazy11)	1					1	1
73	gtnhjd B... (Ghbd)	1					1	1
74	Oralbek (dianaorabek)	1					1	1
75	Pavlenko S.D. (PavlenkoS)	1					1	1
76	Gudadhe M.B. (MBGUDADHE)	1					1	1
77	Shewale S. (samadhan512)	1					ban	ban
78	Bhatt S. ($aketh)	5
79	Bessolitsyn I.V. (igor2338)	3
80	Krasovskij E.A. (pegoopik)	2
81	Safronov P.A. (Paulus73)	2
82	okate T.G. (Tanishq)	2
83	Mitroshkin I.V. (cwpod)	2
84	Shibaev (saah)	1
85	Koptel'tsev V. (selber)	1
86	Ushakov D. (Gromozeka)	1					ban	ban
87	Man'kov Yu.S. (bol)	1
88	Tulendinov D. (Dani.msu)	1
89	Vodolazova A.V. (Vodolla)	1
90	Popov S.V. (Fierce)	1
91	Evstaf'ev D.A. (Redis22)	1
92	Zhilyaeva A. (var123)	1
93	N. A. (Argon7)	1
94	Nazyrov R.R. (Davel)	1
95	Silin M.S. (Khornist8)	1
96	Saleev (Valees)	1
97	Ivanov I.I. (vlad91)	1
98	N T. (TarasN)	1
99	Lisyanskii (Gr1g0r1us)	1
100	Galik I.V. (barmgalot_kz)	1					ban	ban
101	Firyulina M.V. (beingpresent)	1
102	Kisinsikj P. (PavelKisin)	1
103	Chmil' E.V. (CoreyTaylorSwift)	1					ban	ban
104	Moiseenko K.S. (Kosteos)	1
105	Idzhon E.A. (Ewalddt)	1
106	Skokov B.S. (leks$$)	1
107	Rodin (uoloki)	1
108	Zhmyshenko (notepu1)	1
109	Gorobinskij (demonguest)	1
110	Salov S. (Koshachek)	1
111	Konon (Kenen)	1
112	R. (Wra1th)	1
113	Remizova (Remna)	1
114	Lysykh V.K. (Usilitel')	1
115	Lomakov (DesRec)	1
116	Bagazaev D. (Isaevich86)	1
117	Pupkin V.I. (pupk1n)	1
118	Indgieva V. (viteeka)	1
119	Tskhao N.M. (caonimenma1)	1
120	Evgen'ev (gek_c)	1
121	E (neri)	1
122	Il'in I.N. (Igor_Il)	1
123	Zakharov (svyyy)	1
124	Kolodzej E. (BabochkaIPchela)	1
125	Polikarpov K. (kir0206)	1
126	Saperov S.V. (s4per)	1
127	Mark D.D. (Backstrickboy)	1
128	kg L.F. (lofely)	1
129	Churcil (celdata)	1
130	erefok (galinaderefok)	1
131	Skvortsova S.S. (SOLIITARY)	1
132	Telyuk I. (ivan1402)	1
133	Potekhina E. (Ekatawaynot)	1
134	Pershina E.I. (katya pershina!)	1
135	Patil T.N. (Tanay0706)	1					ban	ban
136	Yeole V.P. (vedika123)	1
137	Oladunni (Olam)	1
138	Burtonov A.V. (tak to)	1
139	Dobrynin R. (jumpyjester)	1
140	Sidarkov A. (Feodal13)	1
141	Ponomareva M.V. (mary314159222)	1
142	Unregistered	32

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