Today's statistics at "SQL Exercises"

October 18, 10:31 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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Ratings

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  • Top 100 on latest exercises
  • "Liberal" rating
  • Olympic rating
  • TOP 100 of Learning Stage
  • 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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  • Site's old residents
  • Recent leaders activity
  • Сhanges in exercises' TOP 10
  • Results' chart

SQL exercises

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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	Reut R. (Ruslan25)	1	2	3		3	ban	ban
2	Fyodorov D. (AstroZomb)	1	1	-1	1	2
3	Filippov (bonaqua)	1					15	25
4	Bahin N. (Bahin)	1					15	24
5	Tsyganok E.Ts. (JUJAJE)	1					15	24
6	?zіmkhan D.B. (diana/123)	2					15	23
7	Mussayev I.S. (Jackson Storm)	1					15	23
8	Zukuraeva A. (seven eleven)	2					15	20
9	zhengiskhan A.A. (dindin922)	1					14	20
10	Kanatuly A. (Azamat cs 23-09)	1					ban	ban
11	zhumabek A. (Aibol001007)	1					15	19
12	Shchuplova A.-. (iamfarmer2)	1					12	19
13	Tanirbergenov A. (Alibek5)	4					ban	ban
14	ADUN P.V. (mastersqllol)	1					15	18
15	Zhdanov I.E. (zloy_negr69)	1					10	16
16	Mozharovskij A.A. (Valandor19992)	1					10	16
17	Zaay (Zaay)	1					12	15
18	Kenesbek D.N. (d1ken)	2					11	14
19	Tasmahanbet N. (Nurs1)	2					10	13
20	Izbasar B.A. (Bau05)	1					10	13
21	Auelkhan D.T. (daklet)	2					8	13
22	T A.A. (Ali919)	1					7	11
23	Almen K.M. (Kundyzai)	5					6	11
24	mix M.M. (Mix_xxxxx)	1					6	11
25	Kaisa N.T. (Nary___)	4					8	10
26	Ajdarbek N.A. (nurbek0472)	2					8	10
27	Koryakin D. (Darkner)	2					8	10
28	Uyabayev A. (Alisher228)	1					6	10
29	Azarskov K.A. (Ya Kiryusha)	1					8	9
30	Luk N. (frrrvuisdjivu)	1					8	9
31	Schegolev (kubik10)	1					6	9
32	Mel'nikov D.G. (Ashenknight659)	3					6	8
33	Lavrov A.V. (lavand_05)	1					5	8
34	Tanirbergenov A. (Alibek54)	2					ban	ban
35	Ordabek E.A. (Erlanbek)	3					5	7
36	Toleubaj A.S. (su1tan)	4					4	7
37	Ushakov V.M. (DarKGiro)	1					4	7
38	ASDFASF S.S. (FGFFSD)	1					4	7
39	Kirpikova K.D. (KristinaK06)	1					4	6
40	nam N.N. (narima)	1					4	5
41	art A. (artemfff321)	2					ban	ban
42	Mazepa A.D. (AnnaMazepa)	2					4	4
43	Patyaka D.F. (doyanaj)	2					4	4
44	Vorob'ev V.A. (Magomed31112)	1					ban	ban
45	Loparev M.N. (max_z22)	3					3	4
46	yavor Ya.E. (nicha228)	1					3	4
47	bam (bambam123)	1					3	4
48	Tumuruk M.I. (tu.mike)	1					2	4
49	svoi I.M. (Korday)	1					ban	ban
50	Petrakov E.I. (zhenyaRap)	1					2	4
51	Ivanov (Ivanov_Nikolay2)	1					2	4
52	Tel'nova Yu.A. (Yuliya_18)	1					2	4
53	Beimurza Z.Z. (Zhandaulet Beimurza)	2					3	3
54	Os'kina D.O. (isip_d.o.oskina@mpt.ru)	1					3	3
55	Vinogradova E. (-Helen-)	1					2	3
56	Pudgeratti A. (Pudgeratti)	1					2	3
57	Andreeva L.A. (YayayayaYayaYayayayaYa)	3					2	2
58	Petin Z.D. (dhps666)	1					2	2
59	Gizatulina V.Yu. (Viki@)	1					2	2
60	Aleksentseva N.P. (aleksksks)	1					2	2
61	Serikbai B. (Bekas20)	3					1	2
62	Beresnev S.V. (Wellonxd)	1					1	2
63	M (DanilM2304)	1					1	2
64	Kuvardin S.R. (earning)	1					1	2
65	Khakeridze (SyperHaker)	2					1	1
66	S (Mikhail-18)	2					1	1
67	Mel'nikova (Merlin565)	1					1	1
68	Lavrusik D. (dm_lvr)	1					1	1
69	Gorbylyov E.O. (data_masamune)	1					1	1
70	Bayaly A.B. (Asl7292)	1					1	1
71	Topilina T. (Pavlova121)	1					1	1
72	SLyambek Y.N. (Nur1denov)	5
73	Islom M. (fr0stman)	4					ban	ban
74	Usen N.A. (nnnureke)	4
75	Zhumabek A.A. (bpr23)	3
76	Zhanysbek K.Zh. (Linkvon2)	3
77	AndreevaDyatchina Ya.D. (AAA_a_a_A)	2
78	Bizyuk I. (sh4db)	2
79	ALL A.A. (Ghostofich)	2
80	Temirlan K.A. (Tikosh2005)	2					ban	ban
81	Sultanbay A.G. (aigul06)	2
82	erbolatkyzy D. (erbolatkyzyyme)	2
83	Kanabatyrov T.N. (Fryder)	2
84	Moldash K.A. (keraaaa)	2
85	Yed (1sssend)	2
86	ogay D.A. (ogasjdanila@gmail.com)	2
87	Larin E.E. (Larin Evgenij Evgen'evich)	2
88	Morozov (Slava_90)	2
89	Kamalov A.K. (Kamalov1662737)	2
90	Koptel'tsev V. (selber)	1
91	Gusev (Danny Ganso)	1					ban	ban
92	Zajtseva O.V. (Olya9771)	1
93	Varsanovich (xdimzx)	1
94	kopylov O.K. (vmoreslove)	1
95	Krylova E.V. (krylova)	1
96	Dujsen (Zake1)	1					ban	ban
97	Gontarenko V.N. (GontarenkoVN)	1
98	Gerasimov D.G. (Khmurin'yo)	1					ban	ban
99	khiraev Sh.V. (khiraev03)	1
100	Ivanov (userTest1)	1
101	Kabarukhin K.A. (Frigar)	1					ban	ban
102	R. (Wra1th)	1
103	Popov A. (Amniculus)	1
104	Mukhametshin B.Sh. (maslina007)	1
105	Lysykh V.K. (Usilitel')	1
106	Gur'ev (Sedif)	1
107	Nov (unity320320)	1
108	Maevskaya A.N. (mvskkkk)	1
109	Temir R.A. (Rus001)	1
110	Mart M.A. (Raf_ael_ka)	1
111	Uisin D. (kairatnurtaskn)	1
112	Gonshtejn D. (Honstein_D4)	1
113	Salikhova (Danya_111)	1
114	Ogaj D. (SQL_001)	1
115	Kushybek B.B. (BAGA MOL)	1
116	Tawirbaev A.A. (KNPVRKChPAA)	1
117	Tolegen M.A. (Maksat T)	1
118	Abdumanapov D.V. (abdumanap001)	1
119	Balitskiy R.S. (DOBER1990)	1
120	KS A.A. (Alen_Mue)	1
121	Adakhanova D. (HeeZh)	1
122	Abdrakh E.S. (Alinur25)	1
123	sagatkyzy K.S. (sagatovaasq)	1
124	Efremov R.I. (DVRX)	1
125	Latypov I.Sh. (klopandri)	1
126	DAN A.L. (DARrrLA)	1
127	Makarova M.A. (Margarita_ma)	1
128	Arsen T.R. (arsen313)	1					ban	ban
129	Kryuchkova A. (Mandarin_Alin)	1
130	Lityushkin A.I. (alexlit)	1
131	54235 1.4. (123423462678)	1
132	Unregistered	15

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