Today's statistics at "SQL Exercises"

November 14, 11:26 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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  • "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
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  • Сhanges in exercises' TOP 10
  • Results' chart

SQL exercises

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  • SELECT (learning stage)
  • SELECT (learning stage,
      choosing DBMS)
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  • DML 
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  • Data simulation (DML);
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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	Iutinskij D.E. (dimaiuuu)	1			1	2
2	Vasil'ev (Valera2878)	1					15	26
3	Golubeva E.A. (GolubevaEA)	1					ban	ban
4	Ermakova M.A. (qazxswed)	2					ban	ban
5	Asyutin G.S. (gavriilasyutin)	3					ban	ban
6	Gubanova S.K. (domokwizz)	1					ban	ban
7	Falaleev R.A. (rmnflv)	2					10	13
8	Kozlov E.O. (egorkozlov)	1					8	13
9	Filippov D.A. (Daredev11)	2					9	12
10	Vinogradova (Margo456)	3					7	11
11	Solov'ev P.A. (Pavlinxi)	2					7	9
12	Zhizhilev A.S. (artembrbrbr)	1					5	9
13	Romanov N.A. (LgcCore)	1					4	8
14	Lomov R.V. (Silverom)	1					4	8
15	Kuklina K.A. (Karrrina)	1					4	8
16	Nagaev V.A. (vled228)	2					6	7
17	Strel'tsov S.D. (pxbn)	2					6	7
18	Nikiforov D.I. (7xxnine)	2					6	7
19	Dolgikh A.N. (sasha52)	2					6	7
20	Krinitsyn M.V. (aveng12)	2					6	7
21	Fyodorova A.A. (Yanastyaa)	2					6	7
22	Vorob'yov N.N. (A777MR777)	1					6	7
23	Podkovyrin A.A. (lexus3107)	1					6	7
24	Korelina A.D. (ssssstasy)	1					6	7
25	Abdurasulova M.V. (Masha2Rublya)	1					6	7
26	Galeev I.O. (Gnom567)	1					4	7
27	Khrapov N. (sfarbuzer)	2					3	6
28	Kukushkin A.A. (KukushkinAA)	1					3	6
29	Meteleva A.V. (Meteleva Aleksandra)	1					3	6
30	Popova K.K. (Popova Ksyusha)	1					3	6
31	Vas E.N. (kortez39)	2					5	5
32	Sidoruk K. (itsmk)	2					5	5
33	Romanova E.E. (refoxre)	2					5	5
34	loov (NikitaL12)	2					5	5
35	Luzina M. (marialuz2006)	2					5	5
36	Palazzo (Leandro Palazzo)	1					5	5
37	Mosunova E.A. (Ekaterina2006/)	1					5	5
38	Zumerova A. (lolkek13122006)	1					5	5
39	Djbu G.A. (shrkfrd)	1					5	5
40	Meshcherskikh V. (Valeria_M_2006)	1					5	5
41	Lol D.F. (Tolyan67)	1					4	5
42	Shirobokov D.E. (F4luckOff28)	1					3	5
43	Olejnikova M.A. (Mariya Olejnikova)	1					3	5
44	Taratorkin M.A. (lewistwelve)	2					4	4
45	Fajzulina S.Sh. (snejanna)	1					ban	ban
46	Lebedev A. (Vodooaxe)	1					3	4
47	Skryabin D.A. (kotsuro)	2					2	4
48	Batalova M.I. (Fyasilka)	1					2	4
49	Kiselyov V.O. (alohavladimir)	1					2	4
50	Ivanov (0Tim)	1					2	4
51	Krivets M.S. (Maria Krivets)	4					3	3
52	Safin A. (OgdoBogdo63)	1					3	3
53	Byzova M.A. (m1145)	1					2	2
54	Isakov I.A. (isakoviasql)	2					1	2
55	Rakhmatova E.D. (RakhEl)	2					1	2
56	Ivanova E.I. (GoldOtta)	1					1	2
57	Shevnin D.D. (danilsh)	1					1	2
58	Belashkin I.A. (Tookser)	1					1	2
59	Zholnerov A.P. (perelopacheno)	1					1	2
60	Fedyunin D. (YasherDf)	1					1	2
61	Yudakhin D.I. (Yudakhin Dmitrij)	2					1	1
62	Bochkova (PunDora)	1					1	1
63	Misharin S. (xashmare)	1					1	1
64	Shebunov A. (shebunovayu)	1					1	1
65	Vladimir V.V. (Vladimir23)	3					ban	ban
66	Kykolnikov (Krasaucheg1111)	3					ban	ban
67	StepanGiga (StepanGiga)	2
68	Markin N. (Qmaro)	2
69	Kovtun A.Yu. (sillygoosegagaga)	2
70	Myuller P.D. (growlerrr)	2					ban	ban
71	Shishova D.D. (doshiko)	2
72	Kozlov (Timur_Kozlov)	2
73	Mosteika M.J. (modeirmode)	2
74	Lvof A.V. (Lvof)	2
75	Shibaev (saah)	1
76	L (lapa_87)	1
77	Belov V.A. (agent04)	1
78	Denisenko A.A. (Denisenco)	1
79	Soboleva R. (zSpiny)	1
80	Yurchenko A.A. (y.aleksandr89)	1
81	Senotrusova T.A. (baikalozka132)	1
82	Kiz E.A. (Kea23)	1
83	O (janeoosql)	1
84	Rodichkin (pseudozzz)	1
85	Kushnir S.A. (Wishmaster190281)	1					ban	ban
86	Golovkin I.A. (GHOST2508)	1
87	R. (Wra1th)	1
88	Kochnev (Tiponick)	1
89	ustyantsev D.V. (dimitryust)	1
90	Erykalin (IJAKIBS)	1					ban	ban
91	Shinkevich I.V. (aivan96)	1
92	zaitsev (Mr.Danil_SQL)	1
93	Shekhov M.A. (MaksS_10)	1
94	Vasil'ev V. (Valeriy123)	1					ban	ban
95	Fedchenko A.D. (EtoAleksandr)	1
96	r A. (arb_)	1
97	Evdokimov A.A. (Dark_Tanyan)	1
98	tkachenko (NotFufx)	1
99	Sherstobitova D.V. (medny29)	1
100	Pekarskikh O.V. (Fobia666)	1
101	Zolotarev M.A. (MaksimZ0l0)	1
102	Mikityuk A.A. (anastasia0114)	1
103	Karvanen M. (Maksim Karvanen)	1					ban	ban
104	Pustosmekhov M.S. (mihail301)	1
105	Bulka V.I. (Bulka36)	1					ban	ban
106	Osipov (miyko)	1
107	Ermakova O. (Olga Ermakova)	1
108	romanenko V. (Roma3976!)	1
109	Tentacles A. (Amatoren)	1
110	Babaev D.S. (XSamurai1337)	1
111	Pan'kina N.E. (Blue_Stitch)	1
112	Unregistered	22

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