Today's statistics at "SQL Exercises"

June 17, 13:45 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	Yakovlev (Dez46)	2			4	5
2	Pakhomov A.S. (pahomovas)	3					ban	ban
3	Taigarayev Y.K. (ZeroFGM)	1					15	24
4	T A.-. (anton-tt)	1					14	24
5	123 (dwafghzjkxhcjkzxcv)	1					15	20
6	Kovalev N. (Fantasyer)	2					11	19
7	Idrissov B. (Batokin)	2					15	18
8	Titov A.-. (ant_tt)	1					15	18
9	fayfva (ewras)	1					15	18
10	Katyutin D.E. (DenisKat)	1					15	18
11	Amirbekov A. (lawest02)	1					11	15
12	Koshel'nyj V.V. (d1abet1k)	1					9	15
13	Ostretsov M.A. (whatrac)	1					10	13
14	Shupanova G. (ShGulmira)	2					8	13
15	Shelekasov (Vasshell)	1					9	11
16	Langlits (milkeyway)	1					8	11
17	Temirgali N.K. (NurTem)	1					8	10
18	Ivanov (Vuh31)	1					7	9
19	Ivanov N. (nick8998)	1					6	9
20	Topilina E.V. (kat9i)	1					5	9
21	Emirov N. (breeze_)	1					5	9
22	Ksiks K. (Ksyuksiks)	1					5	8
23	Peredrij R.A. (ratikZ)	1					5	8
24	zharova M.B. (malikkkk)	1					6	7
25	Abduhamidov M. (marufwashere)	1					6	7
26	Varyushin (Senior Bimbo)	1					6	7
27	Churyukin A.S. (AChuryukin)	1					4	7
28	Sira (lookwudid)	1					4	6
29	Chajka M.O. (Antares678)	1					3	6
30	Pahadayeu A. (AndOffline)	1					3	6
31	L L.L. (lbrstq)	1					3	6
32	Khristyuk A.A. (NassKh)	2					5	5
33	D (IlyaDukh)	2					5	5
34	Pak M.A. (AYomayo)	1					5	5
35	Gus A.M. (yu1kkken)	1					5	5
36	Lekomtsev (Teck-)	2					3	5
37	Krutyakov V. (kvadrator)	1					3	4
38	P (neke_paz)	1					2	4
39	Lagutin D. (xiduku)	1					3	3
40	Serikkali B.A. (Beknur)	1					3	3
41	dYaTLOV G.D. (GoshaBillis56)	1					3	3
42	Gainullina A. (adelelyn)	1					3	3
43	Petrov I.I. (psixxxik)	1					3	3
44	Diaz de Leon D. (theonelostTaco)	2					2	3
45	Serdyuchenko E.Yu. (eserdyuchenko)	1					ban	ban
46	Beloborodova S.A. (belosofia)	1					ban	ban
47	test (qwerty37892)	1					2	3
48	Alekseev A.S. (Andser)	1					1	3
49	Egorova M.Yu. (egorova.m.u.)	2					2	2
50	Vlasova A. (Sova2009)	2					2	2
51	Korkunova K.V. (shpilka_ml)	1					2	2
52	Okolnikova (SofyaO)	2					1	2
53	Kuz'mina E.V. (Fiction)	1					1	2
54	Yemelyanov (Paramon877)	1					1	2
55	Chulyukov N.V. (AzazeeL)	1					1	2
56	Zhukov N. (sariya_)	1					1	2
57	pppat (ferta)	1					ban	ban
58	Gizatulin V.S. (Vadim Gizatulin)	1					1	2
59	Schegol' Yu. (JulyaSchegol)	1					1	2
60	Tarnapovich (dormanion)	1					1	2
61	Ungelmakht A.V. (Barta Linch)	1					1	2
62	Gonzalez C. (Cathst91)	1					ban	ban
63	Trejo J. (juanchoki)	1					1	2
64	Polyakova K. (ps_katerinka)	2					1	1
65	Babushkina E. (gstek32)	2					1	1
66	Gulamov A.A. (kek1111111111)	1					1	1
67	Prajs A.A. (Abort_Price)	1					1	1
68	K (Levanlomg)	1					1	1
69	Bystrov (zesadnezer)	1					1	1
70	Medyntseva M.E. (ManunaMed)	1					1	1
71	Sidorin T.A. (ZALLiRoG_XXX)	1					1	1
72	Zenkin I. (GoziNet)	1					1	1
73	Turuzbekova A.M. (Aylin120699)	1					1	1
74	Nope (ScreamingSeagull)	1					1	1
75	Chegesov A. (Bando_Gango)	1					1	1
76	Krapivina L. (epywabi)	3					ban	ban
77	Krasovskij E.A. (pegoopik)	2
78	Gitinomagomedov (gmansur88)	2
79	Sarkis'yan G. (gennadi_s)	2
80	P I.*. (IrinaPetr)	2
81	Rabdanova K.E. (hwq)	2					ban	ban
82	Bazarzhapova N.A. (e39228)	2					ban	ban
83	Arshanov A.I. (Balzhima)	2					ban	ban
84	Tsytsykova A.D. (fhvhdchi)	2					ban	ban
85	niko (lenovolog15)	2
86	Shegebaev A.P. (Alisher Pinov)	2
87	P{util S.A. (Savva228)	2
88	Maksimov E.V. (taurus9292)	2
89	Makarov I.A. (_Bkmz_)	1
90	Shibaev (saah)	1
91	Yakimov M.A. (yama)	1
92	Koptel'tsev V. (selber)	1
93	Ivanov (markkram)	1					ban	ban
94	Skotnikova A. (sasha90)	1
95	Alavatskaya A. (Alavator)	1
96	Sabo R. (unstracis)	1
97	test (batdmitry)	1
98	Arutyunyan A.A. (ARTUR1100)	1
99	Malysheva K. (Scarlet_wind)	1
100	Knyazhev D.P. (keltyara)	1
101	Ivanov I.I. (vlad91)	1
102	Kiselev D.V. (Diman1422)	1
103	Belyakov D.B. (Belyakoff90)	1
104	TURYMTAY A.G. (AQARYS)	1					ban	ban
105	Gradoboeva D. (DianaGradoboeva)	1
106	Vdovin S. (Rujan)	1
107	Wooster (Nick Bucklow)	1
108	Gritsina Ya. (grit6)	1
109	Kovalenko A.A. (Andrey86_)	1
110	T A. (Anju_sha)	1
111	Aro E.F. (Ekaterina Araud)	1					ban	ban
112	Pechkin R.E. (ZiRus)	1
113	Merkulov N. (fufik9)	1
114	Kryzhanovskij N. (Nicky_FF)	1
115	ss A.S. (SashaSS)	1
116	Ler (rrre)	1
117	zem V. (vit_363)	1
118	Zajtsev R.O. (zayrox)	1
119	Izhboldin (G3rm4n)	1
120	R. (Wra1th)	1
121	Rusakova A.A. (AllaR)	1					ban	ban
122	Kormilitsyn D.E. (migattenogokui)	1
123	Skibin V.V. (SQL_vvs)	1
124	Lysykh V.K. (Usilitel')	1
125	Khandetskaya A.Kh. (khandzetskaya)	1
126	Yastrebov D.D. (Yakimori)	1					ban	ban
127	Safronov P.A. (Paulus73)	1
128	Bayburin I.R. (iskanuz)	1
129	Demin D.S. (AvE3898)	1
130	Savin T. (jeffrey_epstein_1488)	1
131	Serik (Yernur37197)	1					ban	ban
132	Volkova E. (keke97)	1
133	Zakharov (Ave_Asuka)	1
134	Zhivotenko N.I. (Kolya777.21)	1
135	Zagorel'skij A.M. (Alexey_Zago)	1
136	Bal'zhinimaev K.A. (iqkdjos1)	1					ban	ban
137	Banzarov E.B. (buddha.)	1					ban	ban
138	Drygin D.D. (DanilDryg)	1					ban	ban
139	Ergonov A.G. (LexusLeha)	1					ban	ban
140	Tsydenzhapova Yu.B. (juliaTsy)	1					ban	ban
141	Antonov S.E. (AnSoE)	1
142	Kuzhuget S. (sailana)	1
143	Nedoborenko K.K. (K_Nedoborenko_64B)	1
144	Fedorov A.E. (Albertos_uwu)	1					ban	ban
145	rasokova (roitiuser1_)	1					ban	ban
146	Manujlova E.A. (LizaManuylova)	1
147	Z Y. (YERL)	1
148	Grakova (grakovka)	1
149	Detskaya A. (detskaya)	1
150	Vardanyan Zh.A. (z.vardi)	1
151	Ajdaeva M.Sh. (marivanka)	1
152	Petrukhin M.A. (DidicitDiscere)	1
153	Tarelov A.V. (Alexander_2025)	1
154	Nos Ya. (yana_nos)	1
155	Murat M. (murat_mukhammed)	1
156	Tyo V.E. (Miracle-)	1
157	Tlegenov I. (tlegenovv)	1
158	Semenov D.-. (Dmitry.S.)	1
159	Badretdinov A.V. (remodus)	1
160	Spiridonova (speakviki)	1
161	Ivanov (neon77)	1
162	Shajkhutdinov M.I. (mariobraza)	1
163	Pushkarev S. (PSV_n)	1
164	Scherbakov (chYwarY)	1
165	Manin V.V. (ManinVV)	1
166	Pakhomov (play_boy_x)	1					ban	ban
167	Denisova A.A. (@DenNasttya)	1
168	Sokolov Ya.R. (per4ikyar)	1
169	Alekseev E.A. (Xbezy)	1
170	Krasotin I.Yu. (Ilya_Krasotin)	1
171	Kulikov I.E. (Memio)	1
172	Komissarova E.A. (guccigova)	1
173	Alieva L.F. (bictimirovaleila)	1
174	Pupkin (Black Ivory)	1
175	myakishev (lampo4kamyak2004)	1
176	Mingazutdinov A.-. (tema_289)	1
177	Tikhonova V.V. (lliieera)	1
178	Domashev M. (Domish)	1
179	Agametova B.K. (Agametova Bella)	1
180	Unregistered	24

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