Today's statistics at "SQL Exercises"

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

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