Today's statistics at "SQL Exercises"

June 10, 11:06 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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  • 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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  • SELECT (learning stage)
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      choosing DBMS)
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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	Egorchenko (AnastasiaES)	1			2	2
2	Sabirov R.R. (Impress03)	2	1	1		1	ban	ban
3	fioletovaya (fioletovaya2)	1			1	1
4	Grachev V.V. (Rosswiese)	2					44	65
5	Fomin R.I. (Romashka2006)	2					15	26
6	Gombozhapov A.V. (skandall)	2					ban	ban
7	Mironov A. (tr302)	1					ban	ban
8	Bashkirov V.Yu. (Go gora)	1					15	24
9	Tsyrendylykov A.A. (pulymup)	2					ban	ban
10	oorzhak A.E. (oorzhak)	1					13	22
11	Mankhirova S.N. (mayandso)	3					ban	ban
12	Banzarov E.B. (buddha.)	3					ban	ban
13	Tsydenzhapova Yu.B. (juliaTsy)	3					ban	ban
14	Korkunova K.V. (shpilka_ml)	1					10	11
15	Samtonova Yu.A. (Lululupupu)	1					8	10
16	Melikhov V.S. (gghero404)	2					6	10
17	Yushina Yu.K. (YuliyaYushina)	1					7	9
18	Rabdanova K.E. (hwq)	3					ban	ban
19	K G.V. (dizzyrizzy)	3					6	7
20	Ivanov N. (nick8998)	1					5	6
21	Bal'zhinimaev K.A. (iqkdjos1)	2					ban	ban
22	Badretdinov A.V. (remodus)	2					4	4
23	Ergonov A.G. (LexusLeha)	3					ban	ban
24	Potapov (povdkrcjsuc)	2					2	4
25	Zhukov N. (sariya_)	1					2	4
26	Patil (THE_Philomath)	1					3	3
27	Ivanova E.I. (eve.eve)	3					2	3
28	Drygin D.D. (DanilDryg)	2					ban	ban
29	Alekseev A.S. (Andser)	1					2	3
30	S (n1pron)	1					2	3
31	Riser (SevenTwo)	1					2	3
32	skrynnikov A.N. ("aleks")	1					2	2
33	Afanas'ev A.E. (sevanchik12)	3					ban	ban
34	Boronbaev D. (senpaidias7)	2					1	2
35	Filyaeva A. (Aafilyay)	1					1	2
36	Shostak (epshtejn)	1					ban	ban
37	Savchenko V.P. (PowerOfGod)	1					1	2
38	asd A.A. (defiler__616)	1					1	2
39	Serdyuchenko E.Yu. (eserdyuchenko)	1					ban	ban
40	Sidorin T.A. (ZALLiRoG_XXX)	1					1	2
41	Okladnikov K.A. (Kirill25561)	1					1	2
42	Kutlumbetov V.V. (vkutlumbetov13)	1					1	2
43	Gosteva P.D. (Gosteva Polina)	2					1	1
44	Bermakhan D. (DauletBB)	1					1	1
45	Turlo M.A. (maksimturlo)	1					1	1
46	Anonov (m0n0warg)	1					1	1
47	Kazakovtseva E.S. (es_kazakovtseva)	1					1	1
48	Tkacheva K.A. (krissttik)	3					ban	ban
49	Baranikov A.D. (Retusha)	3
50	Namdakova S.Ts. (larakar0_0)	2					ban	ban
51	Arshanov A.I. (Balzhima)	2					ban	ban
52	Il'in I.N. (Igor_Il)	2
53	Zhuravleva A.G. (tikabum)	2
54	Krasovskij E.A. (pegoopik)	1
55	Koptel'tsev V. (selber)	1
56	Chakin A.A. (Tomba)	1
57	Bychkov S.A. (TeaInTheCup)	1
58	Tsyba L.S. (Leos591)	1
59	Ivanov I.I. (vlad91)	1
60	Kolomiets A.V. (kolomiecartiom)	1
61	Katerushin V. (nokaveju)	1
62	Lazarev D. (Scrollcer)	1
63	korol'ko N.A. (akapobesy)	1
64	Stepanov D. (dima_abc)	1
65	Bugrov (Alex Bu)	1					ban	ban
66	Wooster (Nick Bucklow)	1
67	Ivanov D.V. (Sam100)	1
68	Bitsoev E.T. (Bisotti Eduard)	1
69	Kozha (araisan)	1
70	Rever (Magda Rever)	1
71	Sarkis'yan G. (gennadi_s)	1
72	Skokov B.S. (leks$$)	1
73	Zajtsev R.O. (zayrox)	1
74	Burlakov (sergej.burlakov)	1
75	P I.*. (IrinaPetr)	1
76	H (foxis211)	1
77	R. (Wra1th)	1
78	Komov S.M. (Komov S. M.)	1
79	Khakimov B.S. (0511)	1
80	Lysykh V.K. (Usilitel')	1
81	Safronov P.A. (Paulus73)	1
82	Ganeev A.G. (G13)	1
83	Pitcil (fallsin)	1					ban	ban
84	Mozhegov (Danila.M)	1
85	Gimaletdinov F.A. (gimal)	1
86	Staroverova E. (Evgeniya99)	1
87	Dudarev K.V. (Kirill_Netot)	1
88	Ochirova V.B. (vlria)	1
89	Cherepanova A.R. (Alexandrina1.0)	1
90	Grachev A.V. (TheFlamingFoam)	1					ban	ban
91	Fedorov A.E. (Albertos_uwu)	1
92	Bogatyrev N.V. (BNV2873)	1					ban	ban
93	Avdyunina V.D. (Ruibing)	1
94	Nikonov (Enevir)	1
95	Lyubimenko E.V. (lenwa)	1
96	Kim K.S. (lumbersh)	1
97	Bochkova (AnyaBo)	1
98	Romanov L.A. (Lion_io900)	1
99	Mi (Valentisiami)	1
100	Babkova L.P. (larisab)	1
101	Pottery L. (KishKotenok)	1
102	Murat M. (murat_mukhammed)	1
103	Marchev Yu.N. (Listnames)	1
104	Ivanov (tail85)	1
105	Belyaeva (bel_kar)	1
106	DSouza R. (UveBeenRomarioD)	1
107	Kharitonov N. (RogueLikeLHR)	1
108	bocharov (rakuzan1221)	1
109	Stasilevich K.A. (user7777)	1
110	P A.S. (marya_sova)	1
111	Maik A.L. (alinagreat)	1
112	Treryakova D.V. (dasha_tretyakovaaa)	1
113	Kuznetsova D.A. (DashaNov)	1
114	shkodenko S.A. (sveetshkos)	1
115	Anufriev Yu. (gagarinbefree)	1
116	Unregistered	11

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