Today's statistics at "SQL Exercises"

May 30, 15:15 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)
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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	Makarov I.A. (_Bkmz_)	1	1	185		1
2	Belyatskiy A.A. (ABOBA67)	2					13	22
3	trup (trupq)	1					15	21
4	Politova S.D. (sonyaPol)	3					15	18
5	Kirillov A. (AlexandraKirillov)	2					15	18
6	Verigina O.K. (Verigina_O)	2					15	18
7	Serdyukov (PTS930)	1					15	18
8	Litvinov V.V. (Utka13)	1					15	16
9	Tutaev A.A. (Astamir)	2					11	14
10	Babushkina E.A. (Refsew57)	4					ban	ban
11	Aleksandrovich S.D. (swerg101)	3					10	13
12	Panov I.A. (illidvn)	1					10	13
13	Mikhalovskij M.M. (Mixalowski)	1					10	13
14	Ivanova E.I. (eve.eve)	2					8	13
15	Nikiforova N.S. (Kefonka)	1					9	11
16	Popuga A.A. (1Kanato)	1					6	10
17	Babushkina E. (gstek32)	4					5	10
18	Afanas'ev S. (TIGR228)	1					ban	ban
19	Grudtsyn (CheSeVee)	1					5	8
20	Nav (Alexcodemaster)	2					6	7
21	Lyapun D.V. (dara334323423)	1					5	6
22	Azimov (impr3z)	1					5	5
23	Burganskaya (lkllkl)	3					4	5
24	Khakimullin A.R. (cranever)	1					4	5
25	Luk'yanov D.S. (LookDeSu)	1					4	5
26	kochetov I. (ilyaali)	1					3	5
27	Busher (busherannaPPP)	1					3	5
28	frantseva P. (frpolina)	1					4	4
29	Muzaffarov G.K. (muzaffarovg)	1					4	4
30	babasic (babasic)	1					3	4
31	Sher A.N. (paperraper)	1					3	4
32	Kolobovnikov B.R. (bodyan42)	1					2	4
33	Koftanyuk D.V. (Barca12)	4					3	3
34	Petrushishin V.V. (Kewltuz)	2					3	3
35	Mi (Valentisiami)	1					3	3
36	Martin R. (romr17)	2					2	3
37	Ignat'ev A.A. (Anton_Sv)	2					2	3
38	Chernaya L.A. (echeveria)	1					2	3
39	Tikhomirov V.B. (t-slava)	1					2	3
40	Tsukanova D. (Diana Tsukanova)	2					2	2
41	toximu T.T. (toximu111)	1					2	2
42	Ivenin I.A. (Ivenin)	1					2	2
43	Babushkina E.A. (refsew457)	3					ban	ban
44	Mironov A. (tr302)	2					1	2
45	Shure V. (VladimirShure)	1					1	2
46	Shevel' V.I. (Zverger)	1					ban	ban
47	Biba N.V. (gipnogaba)	1					1	2
48	Smagin D. (play23rus)	1					1	2
49	Petrov I. (nameforestsea)	1					1	2
50	Dubovitskaya A.D. (Alina12)	2					1	1
51	Konarbayev A.K. (hermano11223343)	2					1	1
52	Zhivilov (LT_)	1					1	1
53	Nazarov (Neislaw)	1					1	1
54	Egorchenko (AnastasiaES)	1					1	1
55	Rubanov M.I. (GodNaoborot2)	1					1	1
56	Korovyakovskij A.S. (korokoro)	1					1	1
57	Kuznetsov D.A. (Sinedzuk)	1					1	1
58	Matvienko I.O. (RivakielRaziel)	1					1	1
59	Vyazovetskov A.S. (alex_v)	3
60	Zavrazhnykh M.S. (Z_MS)	3					ban	ban
61	Sarkis'yan G. (gennadi_s)	3
62	Odegov A.I. (KovroLitik)	3
63	Akimov (TRENXSER)	3
64	Klepets N.A. (NIkDream)	3
65	Krasovskij E.A. (pegoopik)	2
66	Testovyj T.T. (TestikTestovik)	2					ban	ban
67	Malyukin K.A. (Stepan228)	2
68	emel'yanova A.A. (kknll)	2
69	Kurochkin P.A. (qwrqwr)	1
70	Poryadin A.A. (dronfoms)	1
71	Vinogradova S.M. (Tigra1)	1
72	-- (waasaaw)	1
73	efimov (Vonny)	1
74	Gnidenko N.N. (Nick0)	1
75	Mokrushin D. (fircone)	1
76	Katrosha N.K. (NikolayKatrosha)	1
77	ivanov (Aleksandr4994)	1					ban	ban
78	Ivanov (userTest1)	1
79	Almazova N. (nurkyial)	1
80	G (Gerzhan)	1
81	Pimenova P. (PolinaP19)	1
82	R. (Wra1th)	1
83	Korolev R.V. (zouker)	1
84	Protokovich K. (bombordiro krokodilo)	1					ban	ban
85	Pekhterev T. (timpro)	1
86	Dyogtev K.D. (ssyaoky)	1					ban	ban
87	Familiya (fgsnarg1)	1
88	Gulenkova E.A. (gtkate)	1
89	Safronov P.A. (Paulus73)	1
90	- (CollonelDain)	1
91	Kashevarov (igor1456)	1
92	Besaeva D. (lordwar)	1
93	Sokolova O.V. (Ol'ga2026)	1
94	Blinov M.N. (Mikpostgre)	1
95	Avdeeva M. (MarieCat45)	1
96	Andreev M.Yu. (Asaru888)	1					ban	ban
97	D'yachev M.A. (bagich24)	1
98	Potapova (Potapova126)	1
99	Rezvan (SilentLand33)	1
100	Rakova V.R. (veronika_rakova)	1
101	Vukovic M. (mvuk80)	1
102	Erykalin (IJAKIBS)	1					ban	ban
103	Guteneva (iam2304)	1
104	Bochkova (AnyaBo)	1
105	Usmanova Ya.Sh. (Yasmina)	1
106	Daurenbay N.D. (Vsvsvdvdv)	1
107	Koropchan (Gal87)	1
108	Voronyuk A.E. (l_e_x_a_net2211)	1
109	Majer A. (AntonM66)	1
110	Muravyeva A.B. (MuravAna)	1
111	Mukhaeva S. (SvetVibe)	1
112	Tracheva (katSchrodinger)	1
113	Anan'eva E.A. (mmilkis)	1
114	RUZHYTSKA Y. (Yuliya Ruzhitskaya)	1
115	Starkov A.V. (anstarko)	1
116	Gareeva S. (sagareeva)	1
117	Abdullina A.Yu. (Alsu07)	1
118	Shvetsov V.N. (Vlad123456789)	1
119	Dub (alina1we)	1
120	Kopylov E. (_asm_proc_)	1
121	Gulieva T.Yu. (TGY_97)	1
122	Unregistered	8

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