Today's statistics at "SQL Exercises"

July 20, 13:10 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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  • "Liberal" rating
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  • Rating by summation of ranks
  • Top 10 (photos)
  • Last-week results
  • 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	Odnokurtsev (AlFochino)	4			1	4
2	Zlotskaya E.O. (Barmalizik)	1			3	3	6	8
3	Sukhin (Artem797)	1			1	1
4	Umre P.S. (Pranay Umre)	2					15	25
5	Umre P.S. (Pranay. Umre)	3					15	18
6	Piotka V. (Pilotich)	1					ban	ban
7	Koz'mina M.A. (DogHunter666)	1					12	15
8	Aksenov D.A. (ak5eda)	1					9	15
9	Muravenko (Deformater)	2					8	11
10	Khusnutdinov D.D. (Abdulxamid)	1					6	10
11	Rukavitsyn A. (DillianSky)	1					6	10
12	Titov (Kotoday)	2					7	9
13	Somkuwar V.M. (Vidhita Somkuwar)	1					7	9
14	Romanchuk (Artemka__1337)	2					5	9
15	Korotkevich I.A. (somnambula)	1					8	8
16	Melezhik V. (lovelyanoxia)	1					6	7
17	sharova (ul_sharova)	1					4	7
18	Akkazhov M.I. (Meir_82)	1					4	7
19	Go G.G. (greegory)	1					5	6
20	piopio5 (piopio5)	1					4	6
21	Rozhdestvin A.E. (Anderstand)	1					3	6
22	Gadkari P.P. (Purva G)	2					3	5
23	Sherekar A.A. (Anushka Sherekar)	1					3	5
24	Shinganapure Y.A. (Yashashri)	1					4	4
25	Yerlanuly A. (qoealmas)	2					2	4
26	Orlov A.N. (MeatB4ll)	1					2	4
27	Ashuba B.D. (badis)	1					2	4
28	Usikova (Ya.)	1					2	4
29	Pande S.S. (Sarthak_Pande)	1					2	4
30	Kalashnikov D.Yu. (frutt1)	1					2	4
31	Folomeev (Cap1568)	1					2	4
32	Sukhareva S. (mikeneko)	2					3	3
33	Chaudhari (Rutik18)	1					3	3
34	shrivastava A. (Aditya17)	1					2	3
35	Selezneva L.N. (SeleznevaLN)	2					2	2
36	Mikaya (Gio9248)	1					2	2
37	Ye Y.A. (Yertt)	1					2	2
38	Pillai A.A. (ashwiniajikumar)	1					2	2
39	Nagdeve S.R. (Sharvry Nagdeve)	1					2	2
40	Iatkin (MIhey_70)	2					1	2
41	Zorkin A.M. (SpamAttack)	2					1	2
42	Bopche N.R. (Neha Bopche)	2					1	2
43	Antonova (Elena_No)	1					1	2
44	starcev T. (timstars)	1					1	2
45	Mankar A.M. (AnushkaM)	1					1	2
46	Berseneva T.M. (Bersa_3785)	1					1	2
47	Filch A. (ArgusFilch)	1					1	2
48	Yurova (AherCh)	1					1	2
49	Tsay A. (antoninho)	1					1	2
50	Serebryakov I.B. (Vano23)	1					1	1
51	jaunjal K.Y. (kishorj)	1					ban	ban
52	Ughade G.A. ((Gautam)@123)	1					1	1
53	Shil'chenkov M.A. (msmshilchenkov)	1					1	1
54	bajturova V.V. (Nika1234)	1					1	1
55	Buz'ko I.V. (wwhoneybadger)	1					1	1
56	Zharylkapov A. (zharylqapov)	1					1	1
57	Yusupova A. (alf18)	1					1	1
58	Pipch (Pipch)	3
59	James S. (Siya_james)	3
60	Ivanov (MOHAPXI)	3
61	Yatskevich E. (katherine_yatskevich)	2
62	Leonov D.V. (xannnnn)	2
63	Ford N.G. (Ninashka Ford)	2
64	Kumbhare A.D. (Ayush Kumbhare)	2
65	Oralbek (dianaorabek)	2
66	Timofeev Yu.E. (bncancri)	2
67	Satpute R.C. (RAGINI23)	2
68	Kuznetsov M.S. (m0xy4)	2
69	Koudriavtseva (Larissa)	1					ban	ban
70	Shibaev (saah)	1
71	Krasovskij E.A. (pegoopik)	1
72	Pupkin (Kikimora)	1
73	Rakitov S. (Staso)	1
74	Gorbatova (Triton512)	1
75	Makar M. (Sphinks)	1
76	Anait A.A. (pau44o)	1
77	Evstaf'ev D.A. (Redis22)	1
78	Zverev K.A. (Kartez)	1
79	Georgievskij O. (vezdessushiy)	1					ban	ban
80	Bazylev (Bearbaz711)	1
81	Kostenko E. (Katya.2k)	1
82	Samsonov S. (Phreeoni)	1
83	Prosvirnin D.S. (Dmitry_1337)	1
84	Stenyakin O. (stenyakin)	1
85	Moskvichev K.V. (b1_b1_b1_b1_b1)	1
86	Eperina A.M. (Olllo)	1
87	Eshboyev X.X. (Yalong)	1
88	Khitajlova V. (Letti.k)	1
89	Zaripov (Kahatao)	1
90	Beketov (becat)	1
91	Dogadov S.V. (Serzho)	1
92	Petrov I.N. (stateonuris)	1
93	Sarkis'yan G. (gennadi_s)	1
94	Bu O. (SanaBu)	1
95	Tyul'berova A. (ann_tyulberova)	1
96	R. (Wra1th)	1
97	Alex (Eskhato)	1
98	Muratov D.A. (Enovostuck)	1
99	Shaikh (Angy33)	1
100	Lysykh V.K. (Usilitel')	1
101	Akameeva S.V. (SVA1)	1
102	Kochnev (Tiponick)	1
103	Makarova M.K. (maria_makarova)	1
104	Mishra A. (AMojojojo)	1
105	Alekseev M.A. (ama2301)	1
106	Koval'chuk (gigtop)	1
107	Bogatyrev N.V. (BNV2873)	1					ban	ban
108	Evgen'ev (gek_c)	1
109	Filippov S.M. (sigkigovn0)	1
110	Gudelnikov S.A. (SG1328)	1
111	Zakharov (svyyy)	1
112	Serbov (Fugas_33)	1					ban	ban
113	Murat M. (murat_mukhammed)	1
114	Ponomarev M.P. (MatveyF)	1
115	test (qwerty37892)	1
116	Agametova B.K. (Agametova Bella)	1
117	Polikarpov K. (kir0206)	1
118	Abdulov F.N. (FuadSQL)	1
119	Semenov (asv_1)	1
120	Malikov A.A. (Ara2002)	1
121	Yadav Y.A. (Yash_Yadav)	1
122	Kirpankar K. (Kunal_Kirpankar)	1
123	falke S.Y. (shruti falke)	1
124	kharche S.N. (Sanket_Kharche)	1
125	Thawale S.S. (Saloni_Thawale)	1
126	Burtonov A.V. (tak to)	1
127	badge M.B. (mrunmayi)	1
128	Mikhajlova V.P. (veneragret)	1
129	Andhare A.R. (Atharva Andhare)	1
130	Gept A.V. (arthurgpt)	1					ban	ban
131	shende S.P. (siddhi shende)	1
132	masih S.R. (sheron masih)	1
133	Ghule R.M. (Rachit_Ghule)	1
134	S T.E. (\|.I)	1
135	rr (N S T)	1
136	Nevskij D. (SkipOne)	1
137	Sharapov (shrpv.den)	1
138	Genne K. (KostG)	1
139	Kuznetsov A.S. (Artkuz1989)	1
140	Artyom (Feersys)	1
141	Tskhondia M. (MeryemTskhondia)	1
142	kavta S.K. (kavtkavt)	1
143	Funtova M.I. (fialka3)	1
144	Ivanov I. (monsieur123)	1
145	Unregistered	15

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