Today's statistics at "SQL Exercises"

May 03, 19:02 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	Kuritsyn V.N. (ValNick)	1			3	8
2	M (DanilM2304)	4	3	70		6
3	Gorbunov M.S. (gms)	1	1	34		2
4	O (janeoosql)	1	1	10		1
5	Krapivina L. (epywabi)	1					15	26
6	Pogorel'tsev D.P. (PashaDmitrii)	1					15	26
7	jjjj J.J. (mouse_werber)	2					14	23
8	Lamonogov D.A. (dmitry356)	4					15	22
9	Golovenko M. (gomotya)	1					15	22
10	Lutskina E.V. (Lina-eva)	9					15	20
11	Artyom G.A. (qwerty1232313221313213)	3					15	20
12	Novikova A.A. (nastya_yupi)	1					13	19
13	. V. (Victor_11111)	1					15	18
14	Kulmanova (Aikesha)	1					11	15
15	Boeva O.M. (olga_boeva77)	1					10	14
16	Nikonov S.A. (serg0123456789)	2					9	14
17	Filippova K.S. (rogedeerk)	1					8	14
18	Abdulaev Z.I. (Zaur_1991)	2					7	14
19	Szasz G. (szg9)	1					10	13
20	Bochkova (AnyaBo)	2					8	13
21	Aver'yanova V. (aseinore)	2					7	13
22	Sukhanova P. (ppkk)	2					10	12
23	Akimtsev M.A. (AkimtsevMaks)	1					8	12
24	Stanovov (DStanovov)	2					7	12
25	Drkv I. (AsDei)	1					7	12
26	Dubovitskaya A.D. (Alina12)	1					10	11
27	Valadik V.V. (Vladozzz)	1					8	11
28	Kulikov N. (Ostrovsky)	1					8	11
29	Levenkov M.D. (lmdlmd)	1					7	11
30	Gor (kristi16109091)	1					9	10
31	Olegovich G.A. (jtsujlaoyvftlfyoadfyvatfyd)	1					5	10
32	Rinat (RInat222222)	2					8	9
33	Begalieva Z.A. (Zarina0509)	1					7	9
34	Petukhov A.N. (lilerable92)	1					7	9
35	Secret Key (Secret Key)	1					5	9
36	Tsys' D.E. (tiotsyodev)	1					6	8
37	Rivian (geralt_the_witcher)	1					6	7
38	Vasyakova O.N. (Olga&Olga)	1					4	7
39	Val'kovskaya O.A. (valkosha)	1					4	7
40	dufivara (d.ufivara)	3					ban	ban
41	Shvajko A.V. (Anastasia Shwayko)	1					3	6
42	Novikova (novikovadasha)	2					5	5
43	Sviridov (witne7s)	2					5	5
44	Galanov M.A. (calvinchek)	1					5	5
45	Aurelius (gineus)	5					4	5
46	Akhmetova V. (Nero54)	2					3	5
47	Bodnya A.A. (kiryto)	1					3	5
48	Miniyakhmetov V.M. (Vl_M)	1					4	4
49	Rajskij I.A. (elaphilin)	1					4	4
50	/ /./. (Fluflu)	1					3	4
51	Orlov A. (esterio)	1					2	4
52	Nikolashin D. (Dmitriy5890)	1					2	4
53	Berezovskaya D.V. (dashaeverafter)	1					2	4
54	Sokolova O.V. (Ol'ga2026)	1					2	4
55	Makeev M.V. (Zettyr)	1					2	4
56	sdfgsdf S.D. (dfsgsdfgsdfg)	1					2	4
57	Voronkov (VadikVoron)	1					3	3
58	g A.-. (alextut)	1					3	3
59	andreybaranovstage@gmail. (andreybaranovstage@gmail.)	1					2	3
60	bauer (tron350)	1					2	3
61	Vysotskij (Bulochka_Bulochka)	1					2	3
62	Zolina (nyvmicha)	1					2	3
63	Pologov M.A. (Pologov)	2					1	2
64	Fadeeva (marfad)	1					1	2
65	Davydov O. (Oleg_Davidoff)	1					1	2
66	Ksenia (Ksenia_Murashka)	1					1	2
67	Kushnir S.A. (Wishmaster190281)	1					ban	ban
68	Alex A.A. (alexalex68t)	1					ban	ban
69	Gadzhikhanov (Khadymmm)	1					1	2
70	Tkacheva K.A. (krissttik)	1					1	2
71	Makashov (Duke_Nukem1983)	1					1	2
72	Akimov (TRENXSER)	1					1	2
73	Bocharova V.E. (Malvisa)	5					1	1
74	Bannykh A.A. (K@nfetka)	2					1	1
75	Yagovkin I.A. (Mvsia)	1					1	1
76	Garifullin (Marsel_Garifullin)	1					1	1
77	Sajfetdinov A. (psql_magic)	1					1	1
78	Nikonov (Enevir)	1					1	1
79	Bar N. (19_Nikol@y91)	1					1	1
80	Schegol' Yu. (JulyaSchegol)	1					1	1
81	Epifanov D. (Rain2109)	1					1	1
82	P I.*. (IrinaPetr)	3
83	Deleted D.D. (Deleted_01)	2
84	T. (Tovarisch)	2					ban	ban
85	Vinogradova S.M. (Tigra1)	2
86	Zagorulko O. (Oleg Z)	2
87	Vdovin S. (Rujan)	2
88	Bogorad M.D. (maksimBd1)	2					ban	ban
89	Zaborovskaya A.D. (anuta2001)	2
90	Sarkis'yan G. (gennadi_s)	2
91	Komov S.M. (Komov S. M.)	2
92	Alek (litvin001)	2
93	Zaripova E.R. (elinnazr)	2
94	Lagunov M.T. (Opengate48)	2
95	Kapranchikov V.V. (FunKappoNI)	2
96	Es'kova E.S. (Lizaveta113)	2
97	Dorovskikh V. (vdorov)	2
98	Em R.V. (Opposer)	2
99	Sur N.M. (santechi)	2
100	enerel2025 E. (enkh-enerel)	2
101	Cheranev A. (cher)	1
102	Krasovskij E.A. (pegoopik)	1
103	Dimon D. (dbond)	1
104	Koptel'tsev V. (selber)	1
105	Shatunov (Tapac174)	1
106	Grasevich E.V. (Montaraza)	1
107	Karashaev M.M. (Jack Dempsey)	1
108	Ishmukhametov R.R. (vanonian)	1
109	Danyushin M. (GonLimon)	1
110	O (RaisaO)	1
111	Petrov N.V. (Nick21)	1
112	Golimbekov (EdsqlBek)	1
113	Treschalin M. (MihailT)	1
114	Pelogeevskij S.I. (pelogeevsky)	1
115	Morozova (tabobo)	1
116	Akinfiev A.E. (SnowBoy)	1
117	Beloshein P. (Pavellord)	1
118	Ivanov (IvanovIvanov)	1
119	Zambylov E. (Arcticmoon)	1
120	Ibragimova S. (SFIA)	1
121	Solovej K. (Constantinopolius)	1
122	rezanova A. (koalos)	1
123	Platonov A. (Golden-Times)	1
124	Tyurmina (Ladymangia)	1
125	Gurashkin K. (Crocko)	1
126	ss A.S. (SashaSS)	1
127	Gusev A.O. (NowOrNever)	1
128	Revenko M.A. (CptDisturbed)	1
129	Sagalakov V.M. (Va_log)	1
130	Denisov S.A. (serjantus)	1					ban	ban
131	Odegov A.I. (KovroLitik)	1
132	R. (Wra1th)	1
133	Orlova A.M. (Okroshik)	1
134	Stepanov (LexFrom)	1
135	test T.T. (yoyoja344)	1
136	Sompie I.E. (Smeagol)	1
137	Lysykh V.K. (Usilitel')	1
138	Petrov (Leo1231)	1
139	Kolesnikov S.O. (bulbasaurus)	1
140	Ivanov P.P. (PavelPLAT)	1
141	Vasil'ev V. (Serg00510044)	1
142	Kozhemyakin Yu.V. (Kontebo)	1
143	Furs (ImperatorMeo)	1
144	Bagdasaryan A.A. (Armaand)	1					ban	ban
145	Bazarzhapova N.A. (e39228)	1
146	Shumilin V.A. (N0t1ce)	1
147	Lysenko M.O. (fukkdup)	1
148	Frolov I.V. (Zevs pitbul')	1
149	Dushkin V.V. (VladimirDushkin)	1
150	K F. (123haipovayaplesen)	1					ban	ban
151	Korshikov (Ilkorich)	1
152	Ivanov (telecast)	1
153	Bystrov F. (FEDORBYST3445)	1
154	Chernov (Popupil)	1
155	Ust'yanova (Sharki4)	1
156	Voinkova O. (Ol~)	1
157	Makarov A.I. (arteleon)	1
158	Fedorov P. (AlbertSpangler)	1
159	kanat T. (naya111)	1
160	Milyaeva K. (MadamSengo)	1
161	Kotina (sssssonyaaaaa)	1
162	Tikhomirova K.V. (kariintii)	1
163	Kormschikov V.A. (voovvq)	1
164	Babushkina E. (gstek32)	1
165	Bezb N.S. (Stoun)	1
166	Mel'nikov I.O. (batman154)	1
167	Panuli N. (nklpnl)	1
168	Ant G.V. (goga212)	1
169	kfdksf D.D. (kaideff)	1
170	Shejn A. (AlyoshaYU)	1
171	Volkova M. (Mari225)	1
172	Unregistered	36

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