Today's statistics at "SQL Exercises"

July 09, 12:19 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					15	22
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					8	10
15	shewale S.G. (samadhan shewale)	1					ban	ban
16	Nhane S.M. (Sujal)	5					6	7
17	Kazakov V.V. (etopo)	3					6	7
18	Gudadhe T.A. (Tanmay2007)	3					6	7
19	Balpande V.K. (Vedantiiii)	3					6	7
20	Gadling A.V. (ARY4N)	1					6	7
21	singh A.O. (Abhishek26)	1					6	7
22	Patil T.N. (Tanay070607)	1					ban	ban
23	Mironenko I.D. (MID_GPN)	2					5	7
24	Khakimova M.R. (MavjudaHakimova)	1					5	7
25	Luchnikov M. (pupkaLupka)	1					5	6
26	Haciyev I.A. (Ismayil)	1					5	6
27	Sverdlov (Saxo_Grammaticus)	1					4	6
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	Pushkarev S. (PSV_n)	1					3	5
37	Kharitonov I.M. (axc12233axc12233)	1					ban	ban
38	Karelin A.A. (lxndrk)	1					3	5
39	Bobade V.D. (vedant@786)	3					4	4
40	Lokhande H.T. (harshlokhande07)	3					4	4
41	Gurav K.A. (Kunjangurav20)	2					ban	ban
42	Wadibhasme K.A. (khushi wadibhasme)	2					4	4
43	Ashuba B.D. (badis)	1					4	4
44	Mudgal V.K. (vedaa)	1					4	4
45	Ivanov V. (vityansk)	1					3	4
46	Vydrin (kandratt)	1					3	4
47	Sukhadeve N.R. (Nitin1710)	3					3	3
48	Murat M. (murat_mukhammed)	2					3	3
49	Saxenbayeva Z.S. (zhsaksenbaeva)	2					3	3
50	Dharmik N.L. (Nihira)	2					3	3
51	Rajurkar P.S. (prathamrajurkar)	2					3	3
52	Zanjad S.T. (Shreya Zanjad)	2					3	3
53	piopio5 (piopio5)	1					3	3
54	Apashkina M.A. (Marina Apashkina)	1					3	3
55	Raut R.P. (Ruchiika)	1					3	3
56	Selezniov M. (Mihail Selezniov)	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	Tolmachev R.S. (Ruslan Sergeevich)	2					1	2
64	Evlanova (Kate_E)	1					1	2
65	E (neri)	1					1	2
66	Zubkov D. (Dm54)	1					1	2
67	Grachyov P. (Rylai_Mineski)	1					1	2
68	Iva E.A. (PlatinumKub10)	1					1	2
69	Sobachkin A.F. (Al_Wolf)	1					1	2
70	Dewase R.Y. (rutunjdewase)	2					1	1
71	Kornienko A.V. (_taz_)	1					1	1
72	Bogatyrev N.V. (BNV2873)	1					ban	ban
73	Sergazy A. (sergazy11)	1					1	1
74	gtnhjd B... (Ghbd)	1					1	1
75	Oralbek (dianaorabek)	1					1	1
76	Pavlenko S.D. (PavlenkoS)	1					1	1
77	Gudadhe M.B. (MBGUDADHE)	1					1	1
78	Shewale S. (samadhan512)	1					ban	ban
79	Bhatt S. ($aketh)	5
80	Safronov P.A. (Paulus73)	3
81	Bessolitsyn I.V. (igor2338)	3
82	badge M.B. (mrunmayi)	3
83	Krasovskij E.A. (pegoopik)	2
84	okate T.G. (Tanishq)	2
85	Mitroshkin I.V. (cwpod)	2
86	Shibaev (saah)	1
87	Koptel'tsev V. (selber)	1
88	Ushakov D. (Gromozeka)	1					ban	ban
89	Man'kov Yu.S. (bol)	1
90	Tulendinov D. (Dani.msu)	1
91	Vodolazova A.V. (Vodolla)	1
92	Popov S.V. (Fierce)	1
93	Evstaf'ev D.A. (Redis22)	1
94	Zhilyaeva A. (var123)	1
95	N. A. (Argon7)	1
96	Nazyrov R.R. (Davel)	1
97	Silin M.S. (Khornist8)	1
98	Saleev (Valees)	1
99	Ivanov I.I. (vlad91)	1
100	N T. (TarasN)	1
101	Bazylev (Bearbaz711)	1
102	Lisyanskii (Gr1g0r1us)	1
103	Galik I.V. (barmgalot_kz)	1					ban	ban
104	Firyulina M.V. (beingpresent)	1
105	Kisinsikj P. (PavelKisin)	1
106	Chmil' E.V. (CoreyTaylorSwift)	1					ban	ban
107	Moiseenko K.S. (Kosteos)	1
108	Idzhon E.A. (Ewalddt)	1
109	Skokov B.S. (leks$$)	1
110	Rodin (uoloki)	1
111	Gorbachev S.S. (GorbachevSS)	1
112	Zhmyshenko (notepu1)	1
113	Gorobinskij (demonguest)	1
114	Salov S. (Koshachek)	1
115	Konon (Kenen)	1
116	R. (Wra1th)	1
117	Remizova (Remna)	1
118	Aladina D.S. (darya_keep)	1
119	Lysykh V.K. (Usilitel')	1
120	Marar A.S. (16_capybara_02)	1
121	Lomakov (DesRec)	1
122	Bagazaev D. (Isaevich86)	1
123	Pupkin V.I. (pupk1n)	1
124	Indgieva V. (viteeka)	1
125	Tskhao N.M. (caonimenma1)	1
126	Evgen'ev (gek_c)	1
127	Eliseeva K.V. (Kseniya Eliseeva)	1
128	Il'in I.N. (Igor_Il)	1
129	Zakharov (svyyy)	1
130	Kolodzej E. (BabochkaIPchela)	1
131	Polikarpov K. (kir0206)	1
132	Saperov S.V. (s4per)	1
133	Mark D.D. (Backstrickboy)	1
134	kg L.F. (lofely)	1
135	Churcil (celdata)	1
136	Mankar A.M. (AnushkaM)	1
137	Bogale P.N. (Pranjali_Bogale)	1
138	Trush A.A. (Anastasiya Trush)	1
139	erefok (galinaderefok)	1
140	Skvortsova S.S. (SOLIITARY)	1
141	Telyuk I. (ivan1402)	1
142	Potekhina E. (Ekatawaynot)	1
143	Pershina E.I. (katya pershina!)	1
144	Patil T.N. (Tanay0706)	1					ban	ban
145	Yeole V.P. (vedika123)	1
146	Oladunni (Olam)	1
147	Burtonov A.V. (tak to)	1
148	Dobrynin R. (jumpyjester)	1
149	Sidarkov A. (Feodal13)	1
150	Ponomareva M.V. (mary314159222)	1
151	Unregistered	33

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