Today's statistics at "SQL Exercises"

May 24, 16:58 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	Pup P.P. (pupa_pupa)	1	20	13		28
2	Ani N. (NaveenAni)	2			11	13
3	G L.A. (iuy88p)	5	8	5		12	ban	ban
4	Sukhanov R.R. (roman228sqlbog)	1	3	-1		4
5	Odnokurtsev (AlFochino)	1	1	115		2
6	Lakalov D. (Meilleur_NG)	2			1	2
7	Vinogradova S.M. (Tigra1)	1	1	112		1
8	nikulina N. (mayfau)	2			1	1	1	2
9	Sarkis'yan G. (gennadi_s)	3			1	1
10	Breslavska L. (Bresly)	2					12	21
11	Firsova E.A. (Firsova)	2					15	18
12	Tkacheva K.A. (krissttik)	1					9	15
13	Zabavnikova U.A. (ulyazabavnikova)	2					10	13
14	Osipova S. (sonyayayayaya)	1					ban	ban
15	Bezuglova M.G. (Mariya Bezuglova 2.6)	1					9	13
16	Volodin (Durult)	1					8	13
17	Grachev A.V. (TheFlamingFoam)	1					7	13
18	Petrov I.A. (Y_one)	2					11	12
19	Korchagin V.A. (VKorchagin)	2					7	11
20	Torgasheva (senya_t)	1					6	9
21	Solodov (eugene_enegue)	2					ban	ban
22	Mischenko S. (lljihn)	1					5	8
23	TungSakhurovich (Hylech)	1					6	7
24	Nikolaeva N. (Nata1507)	2					5	7
25	Longinova A. (pik89)	2					4	7
26	Balkarov I.M. (peckerwood)	1					4	7
27	Grudtsyn (CheSeVee)	1					4	6
28	Fedotov Z. (O_R_I_S)	1					4	5
29	Rezchikova V.R. (leoccx)	1					3	5
30	Bochkova (AnyaBo)	2					3	4
31	Sobolev (SRD_NN)	1					3	4
32	Revenko M.A. (CptDisturbed)	1					ban	ban
33	Nikolaeva D.A. (darya_1999)	1					3	4
34	Vakhitova A.I. (Aminochka)	2					2	4
35	Gontarenko V.N. (GontarenkoVN)	1					2	4
36	Napso Yu.D. (ProVedmak007)	1					2	4
37	Petrov (wiz11)	1					2	4
38	Monakhov M. (mikhail_m)	3					2	3
39	shch (maryshch)	1					2	3
40	Aidarova A. (allaroomie)	1					2	3
41	D'yachev M.A. (bagich24)	1					2	3
42	Uvaev A.A. (Pompilio)	1					2	3
43	Goryachev A.A. (selectra_991)	1					2	3
44	lin A.B. (swpetra)	2					1	2
45	Ivanov I.I. (vlad91)	1					1	2
46	Ch (TK_Lollipop)	1					1	2
47	bauer (tron350)	1					1	2
48	Shevel' V.I. (Zverger)	1					ban	ban
49	squirrel (squir_el)	1					1	2
50	Il'in I.N. (Igor_Il)	1					1	2
51	A (h8w8)	1					1	2
52	Smagin D. (play23rus)	1					1	2
53	Vasiliev (onizuka27)	1					1	2
54	Gusev A. (EretiX_x)	1					1	2
55	Zamnius A. (alexey_zamnius)	1					1	2
56	Sidorenko R.V. (maloi2003)	1					1	2
57	Scherbakov (antmshch2024)	2					1	1
58	Varlamov G.V. (Gomer Kucha)	1					ban	ban
59	Yakushin A.V. (yakushin2)	1					1	1
60	IvanIvan I.S. (Coiiap5e)	1					1	1
61	zaz (serezh)	1					1	1
62	Umoff Y. (iarspider)	1					1	1
63	Miami A.Y. (BBuling)	1					1	1
64	Kurochkin P.A. (qwrqwr)	2
65	Krasovskij E.A. (pegoopik)	2
66	Koptel'tsev V. (selber)	2
67	a A.A. (Artur1q)	2
68	Kolesov I. (Kol)	2
69	Strukov (StrukovSA)	2
70	ASI (asi_sql)	2
71	Tsarev (itsmot9)	2
72	Sokolova O.V. (Ol'ga2026)	2
73	Kazaryan N. (ninakazaryan)	2
74	Pegasheva (pegaselena)	2
75	Vyazovetskov A.S. (alex_v)	1
76	Makarov I.A. (_Bkmz_)	1
77	Goncharov A.V. (Kavi_kramer)	1
78	Pupkin A.A. (SnakeJkeeee)	1
79	Orlov A. (esterio)	1
80	Bykov (Rivakiel')	1
81	Sorokin S.D. (twilight_sparkle)	1
82	Danov K. (shirek)	1
83	Ivanov N. (Izzuit)	1
84	Siff A. (aoro)	1
85	Gimranov I.R. (MladenecU)	1
86	Popkova T. (zerachara)	1
87	Edgeeva Ts.B. (tsaga)	1
88	Shustova (LazyRainbow)	1
89	Sokolov S. (kstovchanin)	1
90	Danchenko M.M. (iamahero)	1
91	Shestakova V. (LisaVet)	1
92	Bykov (sky-shore)	1
93	Krivenko P.V. (PaveldI/dt)	1
94	Bash P. (pitobash)	1
95	Ismagilov D.I. (IsmagDam)	1
96	Ivanov I. (olegMagento123)	1
97	R. (Wra1th)	1
98	Zinov'ev Yu.I. (raccoon_)	1
99	Stepanov (LexFrom)	1
100	Kucherenko A.S. (Nyusha87)	1
101	Lysykh V.K. (Usilitel')	1
102	Gerasin Y.A. (StStranger)	1
103	Tolstik D.N. (DiNiKiN_II)	1
104	le S.E. (sedrus)	1					ban	ban
105	Grevtsev Yu.A. (Nekonua)	1
106	Q (ala4ste)	1					ban	ban
107	Ismailov A.E. (Guddzon)	1
108	Es'kova E.S. (Lizaveta113)	1					ban	ban
109	Moroz A.I. (frostanast)	1					ban	ban
110	Lastochkina (0Mak0)	1
111	Trufanova Yu.E. (suliika)	1
112	Demiral E. (erend55)	1
113	Nurzhanov E.N. (erjo)	1
114	Kish (Zhkish)	1
115	Smirom (Mooker)	1
116	Kozvonina A.K. (bochak)	1
117	Nazarov (Neislaw)	1
118	Polyakov (Prolan11)	1
119	Slavgorodskij P.O. (paul_slash)	1
120	Syuzev I.A. (Isiuzeu)	1
121	adamova A.A. (aybika1993)	1
122	joby A.I. (ajil)	1
123	Mee E. (EMMA99)	1
124	Potapova G.M. (timoka)	1
125	Alekseeva (Dinozavric)	1
126	Iyanov K.V. (kirieshka18)	1
127	Unregistered	16

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