Today's statistics at "SQL Exercises"

February 27, 11:41 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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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	Grishina A.V. (NastyaMT)	2			15	17
2	Blyudenov D.D. (Daniil_OOR)	1			8	13
3	Daudova A. (AmiraA)	2			10	11	5	8
4	Grishin P.D. (z1xis)	1			2	4
5	Odnokurtsev (AlFochino)	1	1	33		2
6	Nov I. (indels)	1			2	2	ban	ban
7	Mitin S.S. (nxrtxn)	2			1	2
8	Novikov P.A. (PNA921)	1			1	1
9	Baktyoraz D. (Dastan Baktyoraz)	1					15	27
10	N G. (Giri747)	2					15	26
11	M G.R. (ganesh_clg)	2					ban	ban
12	BS A. (Ajay2402)	1					15	26
13	Starchenko A. (Anton Starchenko)	2					ban	ban
14	Orynbassar D.B. (Daukalab)	1					15	25
15	Rakhymzhan I. (Iliyas0005)	1					15	25
16	Khairikhan S.-. (parz1vAl)	3					14	25
17	Mane G.R. (ganesh_m)	1					ban	ban
18	Safaralieva U.N. (queenss)	2					15	23
19	Kuandykov B.D. (beksa)	2					ban	ban
20	Mane G.R. (ganehs_pc)	2					ban	ban
21	Korchyomkin D.A. (fowpz)	1					15	23
22	Kakharman D. (Kakharman1)	2					14	23
23	Atashkhoja A.K. (Khan_38013)	2					14	22
24	xie (hangrywombat)	1					13	18
25	hj (dfssss)	1					ban	ban
26	Bekkuzhin A. (Alizhan1337228)	3					ban	ban
27	Manankov D. (Daniel_Kov)	1					8	15
28	Abdigali N.A. (Abdigali_Nurmuhamed)	1					7	14
29	Makarov S.S. (sleepie)	1					10	13
30	Starchenko A. (anton11o)	1					ban	ban
31	Rafikov G.K. (gog110)	1					9	12
32	Mamutov (meridian99)	1					7	12
33	Prokof'ev A.O. (Artem123414)	1					7	12
34	Khamuev (Tabooret)	1					11	11
35	K (valery_367218956324)	1					8	11
36	Amankulov A. (Kakharman)	5					6	11
37	Kukharchuk N. (Nikita Kuharchuk)	1					7	10
38	Waseem M. (YOUSUF_12)	1					ban	ban
39	Bakal'skaya E.D. (Elina Kallin)	1					6	10
40	Tubshinova N.R. (Tubshinova Nayana 01241)	2					8	9
41	ganiev M.Kh. (kiseyama66)	1					7	9
42	rikimx (psxp)	1					5	9
43	Balduev D.G. (Dorgo)	1					4	8
44	Naletov D.V. (wwlk123)	2					6	7
45	Petr M. (Urium)	1					6	7
46	Byckov D. (uRl1k)	1					6	7
47	Khamdamova (aika888)	1					6	7
48	Kachalov Z.A. (love_kach)	1					5	7
49	Sidorov A.V. (Artemii_sid)	1					4	7
50	reznik Y.A. (yurao)	1					4	6
51	Serik (Yernur37197)	4					ban	ban
52	Mishin E.P. (zpendik)	1					3	6
53	Novikov N.D. (nikitosikss)	1					3	6
54	Peregudova (tanja32)	2					5	5
55	Garmaeva (xveiwayy)	1					5	5
56	D'yakonov D.V. (DmitryDyakonov25)	1					3	5
57	Nikolaev (iXa1Or)	1					3	5
58	Buga (stren)	1					4	4
59	Kupriyanova Y.D. (grenk)	1					4	4
60	Lazarev D.D. (Lazarev)	1					3	4
61	Kostin S. (Serg10_88)	1					2	4
62	Chumin M. (MaximusPrime)	1					2	4
63	Avdeeva M. (MarieCat45)	1					2	4
64	Petrova (petrovadv)	1					2	4
65	Shumilin V.A. (N0t1ce)	1					2	4
66	123 1.1. (raddan)	1					2	4
67	Varel'dzhyan V.V. (viktoriyav)	1					2	4
68	Khaliman M.V. (HellMike)	1					3	3
69	Smirnov V.V. (Sylvodor)	1					3	3
70	Akmyrza M.T. (mereyakmyrza)	1					3	3
71	Korshunov P.A. (jinj0)	1					3	3
72	Bykov V. (Skotic)	1					2	3
73	Andreev M.Yu. (Asaru888)	1					ban	ban
74	Ilyakhin M.A. (Max Ilyakhin)	1					2	3
75	Sokol (sqlenj)	1					2	3
76	Yadigarov R.A. (Alfa330)	2					2	2
77	Shvetsov D.Sh. (DanechekSw)	2					2	2
78	Believ (berkeley)	2					2	2
79	Shibaev (saah)	1					1	2
80	Shutov S. (SkiZzo)	1					1	2
81	Goginov G.V. (k0n4al)	1					1	2
82	P N.V. (Kolianio)	1					ban	ban
83	Zhamshit M. (mns2026)	1					ban	ban
84	Siyanko D.S. (Danil Siaynko)	1					1	2
85	Can (svetonik)	1					1	2
86	Mach (Vit.1987111)	1					1	2
87	dollycons (con99009)	1					1	2
88	Monte-Cristo G. (Danikk)	1					1	2
89	Shevchenko T.S. (JlwxdQueen)	1					1	2
90	Kondrashova N.E. (Natalia24111983)	2					1	1
91	Zav S. (shadeZSU)	2					1	1
92	Rabinovich (RED_BARON)	1					1	1
93	Gorbunkov M.S. (gms)	1					1	1
94	Salikhov R. (Rustam_S)	1					1	1
95	Selokar A.R. (Anjali0307)	1					1	1
96	Revazashvili M. (m_revazashvili)	1					1	1
97	Shkoda A.R. (artur2005)	1					1	1
98	Andromedov (Andromeda12)	1					1	1
99	ne (fellawL)	1					1	1
100	Ogorodnikov D.A. (TanatosX)	1					1	1
101	Prokopovich V.V. (CAPATYCH)	1					1	1
102	Ivanov I.I. (pasta123!@#)	1					1	1
103	Kalinin (Anton168)	1					1	1
104	Zhuanys M. (YessGo)	5					ban	ban
105	Konratov S.K. (Sagyntay)	4
106	Sairanbek D. . (sairanbek_darkhan)	3
107	Bakhytzhanuly A. (Dabyl)	3
108	Shamgunova T.Sh. (Neil19.01)	3
109	Loginova (Lerix199313)	3
110	Koptel'tsev V. (selber)	2
111	Aleksandrov (Archi146)	2
112	fioletovaya (fioletovaya2)	2
113	Sarkis'yan G. (gennadi_s)	2
114	Romanov V.A. (vrinc)	2
115	Ivanov (userTest1)	2
116	Zmushko O.A. (OlyaZmushko)	2
117	Fan (F.Artyom)	2
118	Bulatova A.A. (ayabul)	2
119	Kozmet E.E. (Era12322)	2
120	Nechaeva O.A. (Nechaeva Olga)	1
121	Polyakov V.M. (rock_4)	1
122	Kaldin D. (skypiece)	1
123	Shatunov (Tapac174)	1
124	Mamedov (gidMAD)	1
125	Petrov N.V. (Nick21)	1
126	Grishina T. (Tatyana Grishina)	1					ban	ban
127	Sharipov V.V. (valekxapek)	1
128	Nikol'skij I.Yu. (igoryun)	1
129	Poryadkov I. (nvaI)	1
130	Sherstobitov (MishaPesh)	1
131	Kopanev R. (RodionKopanev)	1
132	Kholodnov E.V. (Kholodnovev)	1
133	Kostyuk A.I. (Drant)	1
134	M D. (Sined_m)	1
135	Averanov (averyanovivan)	1
136	Efremov (klipoff)	1					ban	ban
137	karabasova G. (url)	1					ban	ban
138	Shorokhova (luntik666)	1
139	Krivonogov E.S. (e_s_krivonogov)	1
140	Koreshkov D. (BetterButer)	1
141	Karnachev S.L. (mrSergei)	1
142	Akramov (Artem123321456)	1
143	Biryukova N.R. (Nazilya)	1
144	Gusejnova A.P. (AylinGP)	1
145	Shtukin I.V. (khvrzv)	1
146	Bogolyub I.S. (Iulianiya)	1
147	Gurashkin K. (Crocko)	1
148	Ivaschenko V.V. (Golandec676)	1
149	Komarov A.K. (Arkolotu)	1
150	antohhin (antohhin)	1
151	Kamkina A.L. (sqrtlsk)	1
152	Zolotukhin G.A. (hlebySQL)	1
153	Aniskovich E. (evgeniyaniskovich)	1
154	P I.*. (IrinaPetr)	1
155	Novikov S.V. (@Ser589QA)	1
156	Nesterenko A.A. (therealsh1)	1
157	Sabanova (diana1989)	1
158	Nikolaev A.N. (n1kolaevs)	1
159	R. (Wra1th)	1
160	Martynov A.A. (AlexMartynov2025)	1					ban	ban
161	Dimitrov V.M. (vencid)	1
162	Korobinskaya (1110Viktoriya)	1
163	Potapova V.A. (malespero)	1
164	Lysykh V.K. (Usilitel')	1
165	Korgambekova A.K. (Ajzada27052000)	1					ban	ban
166	Pomorev A.S. (morever)	1
167	Afanevich E. (Ketra)	1
168	Martinchik A.A. (angielyusha)	1
169	Marchuk K.G. (marchukkirill)	1
170	Aga M.A. (mirkoo)	1
171	Ne Ya.N. (Yarich)	1
172	Lebedev V. (Lebedev_VV)	1
173	Security B.C. (Bhuvesh Cyber)	1
174	Vishnya Yu. (Oswaj58)	1
175	Petukhov D. (DmitryData)	1
176	Shcherbakova (Katou)	1
177	Malakhov (dimmal)	1					ban	ban
178	Leonov D.V. (xannnnn)	1
179	Bydantsev A.V. (Nova10)	1
180	Kudimov A. (Artem.K)	1
181	Abdr N. (abdr)	1
182	Nanava D.B. (1ucky_Num83r_13)	1					ban	ban
183	Murat (meiram05)	1					ban	ban
184	Zeinolla M. (Marzhan2106)	1
185	Kirgizbanva A. (Adina)	1					ban	ban
186	Galay A. (ivgam)	1
187	Aisabakiev K.R. (A1sky)	1
188	Shmelkov M. (Maxi9mK3a)	1
189	Khmurov V. (vladkhmurov)	1
190	Fedyayeva A. (Adellele)	1
191	Bachurin V.V. (Englman)	1
192	Sejpish N.A. (Nonanurs)	1
193	Moldash A. (elelola)	1
194	Rysbayev R. (RysbayevR)	1
195	Dalabayeva K. (kaamixxt)	1
196	Targyn M.A. (M4N_T4)	1
197	Goldobin E.G. (prm259)	1
198	Nurken A. (alina34)	1					ban	ban
199	empty D. (dias973)	1					ban	ban
200	Kazakov N.A. (Nikita Kazakov)	1
201	Sadvakasova M.E. (Mereikasad)	1
202	Mullayanov Z.R. (ZinurHaise)	1
203	Artemenko K.I. (RustyToad)	1
204	Urstenbekov Z.K. (urstenbekov)	1
205	Mel A.Y. (Alwertq)	1
206	Schapov (__sql__)	1
207	Simonyan D.S. (DIANAS200111)	1
208	Sorokin (nsorokin)	1
209	Alelkov E.E. (Millkiveus)	1
210	Tereshkina K.A. (Kriss160)	1
211	Kharitonov (VerBS)	1
212	Kaurov (Igor999111)	1
213	Golubnichij D.Yu. (DmitriyGolubnichiy)	1
214	Zhelbunova E.K. (Ekaterina2727)	1
215	Akylbekov I.N. (geto)	1
216	Erykalin P. (Lavorit)	1
217	Bartley D. (colonel_amiga)	1
218	Mel'nikova K.S. (marezhka)	1
219	Batashova S. (sbatashova)	1
220	Kovalev A.A. (godota)	1
221	Voronkova A.V. (lilrussiangirl)	1
222	Antipenko (bl17zzz)	1
223	Davlatov I.M. (Leiurus)	1
224	Zakirov A.B. (alikhan08)	1
225	Shishlakova (cyber_fox)	1
226		1
227	ale A.N. (ale123404)	1
228	Montana T. (chrono5051)	1
229	no (moon8)	1
230	L K.A. (Klriss)	1
231	M G. (mane_1)	1
232	Unregistered	23

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