Today's statistics at "SQL Exercises"

April 06, 12:58 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 on the exercise:
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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	navrotskaya A.V. (lagrangianFormalism)	1			3	3
2	Gusev A.O. (NowOrNever)	2	2	51		2
3	Matievskaya K.I. (katrinm)	1			2	2
4	Vasev A.V. (Vasev_Aleksey)	1	1	18		1
5	Potemkin (Yazon_79)	1	1	1		1
6	idiris N.R. (1ndibi)	2					ban	ban
7	Alpeis A.Z. (Aruzhan Alpeis)	2					ban	ban
8	Malik M.Z. (Mayu_w)	1					ban	ban
9	Baktiyar D. (1ndi1i)	1					ban	ban
10	Tautaviciute G. (greta.t)	1					12	19
11	Kazhymkhan N. (uhello)	1					9	18
12	jenya_222 (jenya_222)	1					13	16
13	Toleubay S.T. (sandugash Toleubay)	1					9	16
14	Khobotkov (DenCHiK5204)	1					9	15
15	Nikolaev A. (whittteeex)	1					8	13
16	Gaponov L.S. (LavrSQLp)	1					7	12
17	Efimova D.R. (Dar'yaRRRR)	1					9	11
18	Zhuan D. (No/name)	1					8	11
19	Goncharov M.D. (AnOM007)	2					8	10
20	Amankos A... (alkuatA)	1					5	10
21	Yuki R. (Aethelis)	2					7	9
22	Egorov A.S. (eas81)	1					7	9
23	Krylova T.A. (srulupir)	1					5	9
24	Petrov I.N. (stateonuris)	1					5	9
25	Dad K. (Petroc)	2					6	8
26	Potapova V.A. (malespero)	1					ban	ban
27	Gryaznov M.A. (sushichef)	1					5	8
28	Gabbasova R. (ravilinka)	1					6	7
29	Kononov A.P. (koKS1k)	1					4	6
30	Rogachev L. (leonid19101110)	1					3	6
31	Boban (homyak_dzungarik)	1					5	5
32	Yushina A.N. (Student63)	1					3	5
33	TrueMiranda T.T. (TrueMiranda)	1					3	5
34	Bolotnikov T. (sladkiyy)	1					3	5
35	gri (snoozer)	1					4	4
36	Voronin E.S. (Barmon)	1					4	4
37	Antekov (kekestan)	1					3	4
38	Alekseev A.S. (Andser)	1					3	4
39	Gazimov M.R. (Mvr.one)	3					2	4
40	Eliseeva (Tulenka)	2					2	4
41	kozlovskiy (Lavey)	1					2	4
42	Yashina O.I. (olik6699)	1					2	4
43	Kobyakova D.A. (DiDi000)	1					2	4
44	neo (tenflower1221)	1					3	3
45	Turdykul G.M. (GGGani)	2					2	3
46	Bezrukov D.V. (Ghostred)	2					2	3
47	Gorbunov V.D. (Erste_Ritter)	1					2	3
48	Bogatyrev N.V. (BNV2873)	1					2	3
49	Musaeva S. (Saidochka)	1					2	3
50	Volkova E. (keke97)	1					2	2
51	Bogdantsev A.V. (Gudnes)	1					2	2
52	Bystrov F. (FEDORBYST3445)	1					2	2
53	Antonenko (8630731)	1					2	2
54	Alent'ev (Grawork)	2					1	2
55	Myasnikova M.A. (weq_uty)	2					1	2
56	Makarenko Z. (zzponch)	1					1	2
57	Tudupova U.B. (uianna)	1					1	2
58	Kislov D.D. (Lime33)	1					1	2
59	Fil'ko Yu.G. (1ns@)	1					1	2
60	Shugaev (Koton)	1					1	2
61	Soryu A.L. (RemiliaScarlet3)	1					1	2
62	Zhe (PotatoHunter)	1					1	2
63	Darbinyan A. (Hayk_REAL0101)	2					1	1
64	Zolin A. (artem333666)	1					ban	ban
65	Kosh (Vlad1098)	1					1	1
66	Frutova K.O. (KirChik987977)	1					1	1
67	Ermakova E. (Erubira)	1					1	1
68	Stroeva (Alenkiy_tsvetok)	1					1	1
69	Erkovich A.M. (Thief1232)	1					1	1
70	Rakitin V.S. (am6itionz)	1					1	1
71	Panicheva V.D. (_Vika_)	3
72	Kurochkin P.A. (qwrqwr)	2
73	Krasovskij E.A. (pegoopik)	2
74	Koptel'tsev V. (selber)	2
75	Merkulov A.D. (ParabellumKS)	2					ban	ban
76	Tim V. (VladTim)	2
77	Odnokurtsev (AlFochino)	2
78	Kukuruza E. (Katrina443)	2
79	Tulenov N.K. (NuleN)	2					ban	ban
80	Leschinskaya A.A. (lleschinskaya)	2
81	Tukeshev U.K. (Ulan Tukeshev)	2
82	Pribluda A.V. (anti-tank_hedgehog)	2
83	Taleev (ontosha_000)	2
84	yuri E. (truelbey)	2
85	lisina L. (lisssssssssssssa)	2
86	Sotnikov I.S. (ISSot)	2
87	Panferov V.V. (votvot)	1
88	Azmukov D. (Damir4)	1
89	Polyakov V.M. (rock_4)	1
90	A (Majo)	1
91	Ul'yanov (MurdocMM)	1
92	Yushina (anyush)	1
93	Baisary M. (Tamanozi)	1
94	Pryadka V.S. (MT302_12)	1
95	Truschalov G.G. (Bugzy)	1
96	Ushakov A.Y. (ushakov94)	1					ban	ban
97	Tsay S. (Sergey Ts.)	1
98	Shal'nev A.A. (Alex_Shalnev)	1
99	Gavlovskij (GVLQ)	1
100	C (alexibm)	1
101	Kostyukov A.V. (AuthorProxy)	1
102	Bonham J. (_Bonzo_)	1					ban	ban
103	Bredikhin M. (maxim_bredikhin)	1
104	Kozhemyako V.V. (Zoro_seb)	1
105	Perevoschikov A. (dismoron)	1
106	Maceplyuk A.M. (Alexandr.Mace)	1
107	Shishkin (Danil_Sh)	1
108	Rybakin I. (HolmNaZhope)	1
109	Popov A.V. (Ubijtsasmerti2009)	1
110	Lukashevich N.A. (NikitaLukashevich)	1
111	Ivanov A. (Artem_777)	1
112	Petrenko (Tepskela)	1
113	N V.A. (Hydrus)	1
114	Sarkis'yan G. (gennadi_s)	1
115	Yagovkin I.A. (Mvsia)	1
116	Divnin D.V. (Danil8881@)	1					ban	ban
117	Ivanov (userTest1)	1
118	Stepanenko K.Yu. (St.Constantine87)	1
119	Golovkin I.A. (GHOST2508)	1
120	Fidler A.V. (and_fidler)	1
121	R. (Wra1th)	1
122	Ivanov M.N. (laxta)	1
123	Shmelyova V. (Nika_19)	1
124	Korolev R.V. (zouker)	1
125	Bezrukov D.V. (Dimarya_Gus)	1
126	Strokin N.A. (Diplodoczek)	1
127	Burenkov O.G. (Duncans Soffee)	1
128	Komov S.M. (Komov S. M.)	1					ban	ban
129	Rashid E.E. (El'zana)	1
130	Zhandarov A. (Leshka_1322)	1
131	Lysykh V.K. (Usilitel')	1
132	Makeenko D.Yu. (SheWick)	1
133	Kolesnikov S.O. (bulbasaurus)	1
134	Lomakov (DesRec)	1
135	Fandieiev O.V. (999Alex1984)	1
136	Glushko S.Yu. (vechnojunior)	1
137	Nechiporenko (Olequs_2004)	1
138	D (zelibiba)	1
139	Teterin R.V. (virast)	1
140	Khovrin (LunarShadows)	1
141	Malakhov (dimmal)	1					ban	ban
142	Karikh V.V. (vadika48)	1
143	Tolegenov A.O. (Akha)	1
144	Bazar A.B. (khanterra)	1					ban	ban
145	Petrenko N. (Natalia Petrenko)	1					ban	ban
146	Grechishnikova L.M. (Lidiya0512)	1
147	Kadraliev R.S. (gromui)	1
148	Khajzatova V.O. (Veronika18067777)	1
149	Desyatkov A.A. (Devastated666)	1
150	Yaroshchuk (Alexander_1001)	1
151	Sergeev I.A. (skorodum)	1
152	Erykalin P. (Lavorit)	1
153	Litvinova N.A. (Natali_lit)	1
154	Ivanov I.I. (pasta123!@#)	1
155	Kovalev A.A. (godota)	1
156	Trushin (loonies)	1
157	Kozyreva (Ottima)	1
158	Lushnikova V. (LeraLushnikova)	1
159	D V. (DlytexKtoPoidetSledom)	1
160	foobar (fdsbvlkj)	1
161	K F. (123haipovayaplesen)	1					ban	ban
162	Lymar O. (Helga.Lr)	1
163	lugov S.S. (sav9797p)	1
164	Fayazov A.I. (banker26)	1
165	Cysoev S. (SergSysoy)	1
166	Nikita (bat9kuvalda)	1
167	Ibragimova A. (anya_tusina)	1
168	Bachaeva (GIlyana29)	1
169	Jarvis (JarvisInTheJar)	1
170	Rakhmatullina (JuliaMay88)	1
171	Paella (Aliero)	1
172	Valer'evich M. (MaksimValer'evich)	1
173	Balaev A. (andreybalaev)	1
174	Rubtsov N.A. (Dobryak_Kit)	1
175	Burmistrov (Yaki-toki)	1
176	Kuroi V. (SingLove)	1
177	Arbuzov M. (harrisson55)	1
178	Gra (elv0ra00)	1
179	Pereyaslavskaya I. (irrrika)	1
180	Gapshis A.A. (algapshis)	1
181	Arabadzhieva L. (LiNYam)	1
182	Doronin (Mikhail Doronin)	1
183	Unregistered	23

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