Today's statistics at "SQL Exercises"

July 02, 11:50 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	Safronov P.A. (Paulus73)	2	1	129		2
2	koagj M.A. (maex)	1	1	3		2
3	Shubitidze N. (nikoloza)	2			2	2
4	piopio5 (piopio5)	1			1	1	15	18
5	Podgornaya D.R. (Himikoo)	1					15	24
6	Kakh V. (ViktoriyaK)	1					11	12
7	NoName (Citramonus)	2					7	11
8	Familiya (LetsSQL)	1					8	9
9	ku E.A. (meowmeow159)	2					7	9
10	Aleshina N.I. (nataliealeshina)	1					5	9
11	Gol'dman E. (Bessmysliye)	1					4	7
12	Sharts M. (Maria1202$)	2					5	6
13	Berdnikov P. (stllife1)	1					4	6
14	Okolnikova (SofyaO)	1					3	6
15	Kulikov K.A. (K1lpita)	1					3	6
16	Orlov (DimaDor1)	2					5	5
17	Luzina A. (Luzina_aa)	1					5	5
18	Mikhajlova N. (Natalya_M13)	1					5	5
19	Vasya P.R. (Dagotra)	1					3	5
20	Sverdlov (Saxo_Grammaticus)	1					3	5
21	Istomin A.E. (iShurik)	1					3	5
22	Aleschenko L.A. (hhheko)	1					3	5
23	Tuigynbekov Z.D. (Lodka111)	1					4	4
24	Zvereva M.M. (maria.zvr)	1					2	4
25	Loginov A.S. (arien4)	1					2	4
26	Semenov (asv_1)	1					2	4
27	Denisenko E.S. (Denchiklenchik)	2					3	3
28	Perevozkin (emaevsemae)	1					3	3
29	Tskhao N.M. (caonimenma1)	1					2	3
30	ridome (ridome5279@lovadio.com)	1					2	3
31	Moldakynov A.A. (Nomad444)	1					2	2
32	Smolenskaya A. (Ridicule)	1					1	2
33	Kharlamov (Arcanum)	1					1	2
34	Osipov M.N. (Maksim22)	1					1	2
35	Iva E.A. (PlatinumKub10)	1					1	2
36	Khristyuk A.A. (NassKh)	1					1	2
37	serva4ok (serva4ok)	1					1	1
38	Zhiryakov V.V. (vladvladzero)	1					1	1
39	alex (alex2228)	1					1	1
40	Popov P.O. (Paul0787)	1					1	1
41	gtnhjd B... (Ghbd)	1					1	1
42	Tarashev K.A. (KirillT)	4					ban	ban
43	Kuz'mina E.V. (Fiction)	2
44	Gitinomagomedov (gmansur88)	2
45	Nikitin S.R. (anothersnn)	2
46	Fukalova (mycqlef1)	2					ban	ban
47	Yastrebov D.D. (Yakimori)	2					ban	ban
48	Bogatyrev N.V. (BNV2873)	2					ban	ban
49	Anonov (m0n0warg)	2
50	lolkeker I.G. (smetenayoy)	2
51	Bromberg A. (ariel_bro)	2
52	Shibaev (saah)	1
53	Kurochkin P.A. (qwrqwr)	1
54	Savina (Lucky777)	1
55	Evlanova (Kate_E)	1
56	Koptel'tsev V. (selber)	1
57	Turbin F.A. (_fedor_)	1
58	Agova (KsutaNJ)	1
59	Abdulmanapov A. (Dvarik)	1
60	Loseev N.I. (therion666)	1					ban	ban
61	Metlyaeva E. (Sany90)	1
62	Ivanov I.I. (vlad91)	1
63	N T. (TarasN)	1
64	Petrenko (Naprimerishe)	1
65	Averin V.E. (LokhmatyjVarenik)	1
66	Frolov (aandfrol)	1
67	Panicheva V.D. (_Vika_)	1
68	Chernyshov D. (dfblack)	1
69	Dogadov S.V. (Serzho)	1
70	Aro E.F. (Ekaterina Araud)	1					ban	ban
71	fioletovaya (fioletovaya2)	1
72	Sarkis'yan G. (gennadi_s)	1
73	Skokov B.S. (leks$$)	1
74	Kushnir S.A. (Wishmaster190281)	1					ban	ban
75	Kopitajko D.M. (DanilaKopitayko)	1
76	user I. (igoryanpriet)	1
77	Gorobinskij (demonguest)	1
78	Chentsov A. (AlexBell1)	1
79	P I.*. (IrinaPetr)	1
80	Andrusenko A.P. (billyzmoon)	1
81	R. (Wra1th)	1
82	Kotova (elilia)	1
83	Artsyshevskaya I. (esc_del)	1
84	S O. (s1ns3d)	1
85	Skibin V.V. (SQL_vvs)	1
86	Lysykh V.K. (Usilitel')	1
87	Sairanbek D. . (sairanbek_darkhan)	1
88	Velikorodnyaya A.V. (Aleksandra WWW)	1
89	Khusnutdinov D.D. (Abdulxamid)	1
90	Bulantsev I.D. (6u9)	1
91	Obukhov A.V. (Alex_71)	1
92	Serdyuchenko E.Yu. (eserdyuchenko)	1					ban	ban
93	Petrov A.I. (Tobo-bobo)	1
94	Nakonechnaya V.S. (Zarela)	1
95	Il'in I.N. (Igor_Il)	1
96	Skudnev B.K. (bogdsk)	1
97	Sobolev N.A. (NickolaySobolev)	1
98	Gudelnikov S.A. (SG1328)	1
99	Osipova E.I. (ppurapple)	1
100	Pahadayeu A. (AndOffline)	1
101	Zharchenko Z.S. (wwz_zww)	1
102	test (qwerty37892)	1
103	Pyak Ya. (UchAch)	1
104	Mal'kov G.V. (Grigor1i)	1
105	Saperov S.V. (s4per)	1
106	Kuz'mina Ya.V. (Yana_Zvezdochka)	1
107	Filatov A.E. (Seifilatov)	1
108	Fedorov S.N. (__Serg__F)	1
109	KpocaB4er (kpocaB4er)	1
110	Efremov I.A. (Targeted predator)	1
111	Antonov M.V. (mantan15637)	1
112	Troyanov A.S. (Anatolij Troyanov)	1
113	Podlesnyh I. (ivan_podlesnyh)	1
114	Daukenova K. (Kseniya Andreena)	1
115	Palela D. (Davitapalela)	1
116	Katsel'nik D. (katsela)	1
117	Mirzo B. (boringlife)	1
118	Belo A.V. (Anastra)	1
119	kochagov O. (Gorilla_bot)	1
120	Grigor'ev V.M. (zykpo)	1
121	Khvo E.A. (edhvostikov)	1
122	Unregistered	18

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