Today's statistics at "SQL Exercises"

March 01, 16:41 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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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	Gorbunov G.V. (Pepe17)	1			9	9	1	1
2	Odnokurtsev (AlFochino)	3	1	37		3
3	Novikov S.V. (@Ser589QA)	5	1	105		2
4	Azizov J. (Java1)	1			1	1	5	6
5	Anvar N.K. (Nari7781)	1					ban	ban
6	Shtoppel K.A. (KirillShtoppel)	1					15	28
7	M?khamet?alym E. (yerath)	1					ban	ban
8	Yudin E.V. (egork@)	2					15	26
9	Petrov D.A. (Ast1mel)	1					15	26
10	idiris N.R. (1ndibi)	1					ban	ban
11	Toleubay S.T. (sandugash Toleubay)	1					15	25
12	Tolegenov A.O. (Akha)	1					15	24
13	Baktiyar D. (1ndi1i)	1					ban	ban
14	Kanat R.E. (Asylym)	1					ban	ban
15	Filyushkina K.A. (ksyusha_filyusha1)	1					16	20
16	Esina M.A. (MariaEsina_gvendolin)	2					15	20
17	Kamkina A.L. (sqrtlsk)	1					13	19
18	Kislyuk M.M. (mel256)	1					11	19
19	Ermoshin (Mikhail_Ermoshin)	1					ban	ban
20	Byckov D. (uRl1k)	1					13	18
21	Nenov A.I. (Vismus)	1					10	17
22	Selezenev K.A. (Kirill00001)	1					13	16
23	Alikhan A. (Alikhan77)	1					ban	ban
24	Ponomarenko N.G. (FLENDSPACE)	1					11	15
25	Stepanov D.A. (petzold)	2					ban	ban
26	Frolov I.V. (Zevs pitbul')	1					10	13
27	Sadokhin K.P. (xchanskiy)	1					9	11
28	Mironov (Neuhov)	1					8	11
29	Sibi S.S. (Sibivan2025)	1					8	11
30	Fomin A.D. (Piligrimchik)	1					6	11
31	. (Blank_)	2					6	9
32	Vel'miskin (asdln32)	1					6	9
33	Sokol (sqlenj)	1					6	9
34	Zhilin N. (Nikita Zhilin)	1					5	9
35	Tokabai B. (Alhent)	1					ban	ban
36	Muldasheva A.M. (askolok)	1					5	8
37	Khanaeva D. (dashulkins)	1					5	8
38	Shishlakova (cyber_fox)	1					7	7
39	sql M.K. (ilovepotato)	3					6	7
40	Gerasimova M. (geramari)	2					6	7
41	Sysoeva (Curlyc)	2					6	7
42	Potemkina O.V. (Oshaosha)	1					6	7
43	Mamontov S. (stepan03)	1					5	7
44	Amankos A... (alkuatA)	1					4	7
45	Anvarov L.A. (Xanac)	1					6	6
46	Kolobovnikov B.R. (bodyan42)	1					4	6
47	Ruslanov R.R. (Romochkaa2004)	1					3	6
48	Komarova V.A. (vera12345678)	1					3	6
49	Kurbanov (gixmane)	2					5	5
50	Tulaikin V. (tulaikinv)	1					5	5
51	Loran M.N. (Marinaloran)	1					5	5
52	Bobokalonov D.D. (jahongir_7707)	1					5	5
53	Kharchenko T.K. (Viju.23)	1					5	5
54	Vysotskij (Bulochka_Bulochka)	1					3	5
55	Opol'skij (Wrgmnik)	1					3	5
56	Dobrolyubova O. (OlgaJoker)	1					4	4
57	Khamdamova (aika888)	1					4	4
58	dollycons (con99009)	3					2	4
59	Shaju A. (Aditya18)	2					2	4
60	Avdeeva M. (MarieCat45)	2					2	4
61	Darkov (Sxrry)	2					2	4
62	Ermakova A. (anastasia7e)	1					2	4
63	Afanevich E. (Ketra)	1					2	4
64	Nazarova (Alison)	1					2	4
65	Din D. (DinDjarin)	1					2	4
66	butkovskaya O.A. (paradis2016)	1					3	3
67	Konovalov (JustUty1)	2					2	3
68	Chragyan K.Zh. (krisssssstina)	1					ban	ban
69	P V.G. (dekjnfs.e)	2					2	2
70	Bogdanov (Viagod)	2					2	2
71	Lyamin T.A. (HeaventlyGuard)	1					2	2
72	1337 (adkt)	1					2	2
73	Poh J.A. (bigint001)	1					2	2
74	Svinidze I. (Isv160)	1					2	2
75	Trifonov D.I. (linshfinzors)	2					1	2
76	Mamedov (gidMAD)	1					1	2
77	Zajtsev I. (ivan_zaytsev)	1					1	2
78	Ivanov I.I. (Student97)	1					1	2
79	Korolev V.N. (VladimirKorolev122)	1					1	2
80	Kuznensov A. (kuznec4life)	1					1	2
81	Deulin I.A. (Greyhan)	1					1	2
82	Otradnov (Sdn19012026)	1					1	2
83	Andreev M.Yu. (Asaru888)	1					ban	ban
84	Petukhov G.A. (gap2006)	1					1	2
85	Familiya (sbtk)	2					1	1
86	Savostin D. (tpnmbr)	1					1	1
87	nav (navia)	1					1	1
88	Bashkin N. (bashkinnaksim)	1					1	1
89	Kulikov A.G. (ancllee)	1					1	1
90	SQLMASTER (SQLMASTER1864)	1					1	1
91	Kondaurov V.P. (Viktor1111)	1					1	1
92	Tsvirko V.D. (Ksiw)	1					1	1
93	Loginova (Lerix199313)	6
94	Krasovskij E.A. (pegoopik)	3
95	Sarkis'yan G. (gennadi_s)	3
96	Krotkova N.O. (rvr_lnv)	3
97	Komov S.M. (Komov S. M.)	3					ban	ban
98	Rozhkov A.N. (sterozilla)	3
99	Todua (Zima79)	3
100	Ivanov I.I. (vlad91)	2
101	Flow (FrankSA)	2
102	Sergei (srpnkv)	2
103	Korenevskij S.S. (Ducktor)	2					ban	ban
104	Ovchinnikov I.O. (iovchinnikov)	2
105	. .... (reyq)	2
106	Bondarenko V.B. (Victory888)	2
107	Palonik A.V. (el bebe)	2
108	Revyakin (Revlani)	1
109	Koptel'tsev V. (selber)	1
110	k A. (garald)	1
111	Vinogradova S.M. (Tigra1)	1
112	Smol'yaninov A. (Smola 1988)	1
113	Vestnikov D.A. (letsstudybegin)	1
114	Degterev A. (Deg.alexey)	1
115	Arkhipov A. (JMonk)	1
116	Novikova (fearnocait)	1
117	R (cvlt)	1
118	Dolgov A.E. (Sasha_NVGU_2019)	1
119	Kotov (Kotov E.V.)	1
120	zabanova (OlaZa)	1					ban	ban
121	Eremin D.S. (syndima)	1
122	Tolstoj (feider)	1
123	Kostyuk A.I. (Drant)	1
124	Ivanov (SilverLight)	1
125	Pilin (SAP)	1
126	Kim A.D. (Andrew212121)	1
127	Scherban E.I. (EScherban26)	1
128	Popov A.S. (ADIKANT)	1
129	Gogolev E.A. (3ricbern)	1
130	Shishkin (Danil_Sh)	1
131	Platonov A. (Golden-Times)	1
132	Savel'ev R. (Ruslan_The_Analytist)	1
133	Krivonogov E.S. (e_s_krivonogov)	1
134	Moskalenko I.A. (warchang)	1
135	fioletovaya (fioletovaya2)	1
136	Zaichenko M.E. (Makson4ikppcp)	1
137	Smol (Witaaaa)	1
138	K (knknmax)	1
139	Ivanov (userTest1)	1
140	Klyavlin V.S. (laliawe)	1
141	Odegov A.I. (KovroLitik)	1
142	R. (Wra1th)	1
143	Serova Ya.I. (srvent)	1
144	Kharchevnikov D.D. (ScarmX)	1
145	Romashko I. (Sid666)	1
146	Streletskij (Cheburator300056v)	1
147	Ganiev O.S. (Osman5)	1
148	Safaralieva U.N. (queenss)	1
149	Andreev M.Yu. (Hyakkaryouran)	1					ban	ban
150	Lysykh V.K. (Usilitel')	1
151	Martirosyan V.V. (trillline)	1
152	Ivanov (PutilEl)	1
153	Borodin V.A. (Ludoman)	1
154	Safronov P.A. (Paulus73)	1
155	Borzunova E.S. (es_maggis)	1
156	Shul'gin D. (Danil_357)	1
157	Dron D.D. (Dron1234)	1
158	Shipilo M.V. (Zik)	1
159	Malakhov (dimmal)	1					ban	ban
160	Petrukhina M.A. (MarinaP.)	1
161	Orazbay I.M. (Imoshii)	1
162	Musl A. (hammep)	1					ban	ban
163	Zeinolla E.B. (elzh22n)	1
164	Saipov S.M. (Saidbek)	1					ban	ban
165	Ye Y.A. (Yertt)	1
166	Kovalev M.A. (Maxiiiiiiiiiii)	1					ban	ban
167	Prokof'ev A.O. (Artem123414)	1
168	Mukhamedzhanov R.M. (Balmain)	1
169	Smirnov V.V. (Sylvodor)	1
170	Vinnik K. (shiknulnalo)	1
171	Tila M.R. (TilaUnTila)	1
172	Shvetsov D.Sh. (DanechekSw)	1
173	Akylbekov I.N. (geto)	1
174	seito R. (ryota)	1
175	Yunitskij I.S. (dertoy12)	1
176	Fil'ko Yu.G. (1ns@)	1
177	Kovalev A.A. (godota)	1
178	Evseeva O.V. (KSU EV)	1
179	Bulynko (Nastya))	1
180	Emel'yanov P.A. (p3s1k)	1
181	Avramenko M.O. (Mihail_01221)	1
182	Dana D.D. (danochka128)	1
183	Udovichenko R.A. (frien9)	1
184	VALERA (AVALERA12345)	1
185	D'yachev M.A. (bagich24)	1
186	Unregistered	18

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