Today's statistics at "SQL Exercises"

July 06, 13:17 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	Bagmanov D.D. (BagmanovD)	5	10	10		15	9	16
2	Odnokurtsev (AlFochino)	2	1	125	4	7
3	fedorenko I.V. (mineralochka)	1			6	6	ban	ban
4	Fatykov R.I. (TakeshiKatsuro)	1			5	5
5	Kuzin D.S. (deffer777)	1			3	4
6	Nechiporenko I.D. (popugaichik)	2			2	2
7	Salov S. (Koshachek)	1			2	2
8	Selezniov M. (Mihail Selezniov)	2	1	1		1
9	Zolotar' D. (Zolotar.DS1)	1			1	1	3	3
10	Saperov S.V. (s4per)	1			1	1
11	Fedorenko I.V. (ShokeWave)	1					ban	ban
12	Podgornaya D.R. (Himikoo)	1					15	24
13	Goncharova A.-. (kim geral'dis)	1					11	18
14	Valishina A.M. (tsomll)	1					8	14
15	Sikunchik (meowboom111)	1					7	11
16	Sidorova (Katesqlsql)	2					5	10
17	Abushaev (Koloradskij zhuk)	1					7	9
18	gtnhjd B... (Ghbd)	1					6	9
19	Zvyagin A.D. (pornopank)	1					6	8
20	Dey Y.V. (yaroslav53)	1					5	8
21	Pahadayeu A. (AndOffline)	1					5	8
22	Shin (ES1989)	1					4	8
23	Yudin A. (ArtYomYudin)	2					6	7
24	K A. (Anakk)	1					5	7
25	Yanitskaya A.D. (bbllvckk)	1					4	6
26	Kozha (araisan)	1					3	6
27	starcev T. (timstars)	2					5	5
28	Artem'eva (Fiska)	1					5	5
29	Nasibulin A.S. (Naix1)	1					5	5
30	Kostrygina (Hiki_Imaru)	1					5	5
31	Zhiryakov V.V. (vladvladzero)	1					4	5
32	Polikarpov K. (kir0206)	1					3	5
33	Sverdlov (Saxo_Grammaticus)	1					3	5
34	Shevchenko G.M. (psychokitty01)	1					3	5
35	Nikonov (AleaxanderWF)	2					2	4
36	kr (dariakr)	1					2	4
37	bogachenko (dabldzhej)	1					2	4
38	Abdulov F.N. (FuadSQL)	1					2	4
39	Shlapakov K.D. (Neohist)	1					2	4
40	grebennikova P.V. (polyy000)	1					3	3
41	Strakha M.A. (strax_kai)	1					3	3
42	Galimzyanova A.A. (a.glmzy)	1					3	3
43	Tyul'berova A. (ann_tyulberova)	1					2	3
44	Balandina K.O. (BalandinaK)	1					2	2
45	Mezentseva O.V. (geminimenini)	1					2	2
46	Sitnikova P.Yu. (polyasha)	1					2	2
47	Zhilinskiy V.D. (vladdominator1)	2					ban	ban
48	VS (VSMiedo~)	1					1	2
49	Osipov M.N. (Maksim22)	1					1	2
50	Almazova N. (nurkyial)	1					1	2
51	Makhortov D.B. (Dmitriy_Borisovich)	1					1	2
52	Khusnutdinov D.D. (Abdulxamid)	1					1	2
53	Mad'yarov (Ndrix)	1					ban	ban
54	Tskhao N.M. (caonimenma1)	1					1	2
55	Amatis K. (Khaintra)	1					1	2
56	Sayyan V.R. (Vah_666)	1					1	2
57	Pande S.S. (Sarthak Pande)	2					1	1
58	Mankar A.M. (AnushkaM)	2					1	1
59	Maske G.G. (Gauri Maske)	2					1	1
60	Suchkov M.Yu. (Kernunos)	1					1	1
61	Terekhov I.E. (foxboy)	1					1	1
62	Volkov S.A. (Servol)	1					1	1
63	Bruev A. (vogelimkafig)	1					1	1
64	Iva E.A. (PlatinumKub10)	1					1	1
65	piopio5 (piopio5)	1					1	1
66	Polyantsev N.S. (SQuiaet)	1					1	1
67	Marchenko K. (kirillMarrr1)	1					1	1
68	Apashkina M.A. (Marina Apashkina)	1					1	1
69	Ford N.G. (Ninashka Ford)	1					1	1
70	Orobets S.I. (Sveta.sim)	3					ban	ban
71	Pillai A.A. (ashwiniajikumar)	3
72	Yadav Y.A. (Yash_Yadav)	3
73	falke S.Y. (shruti falke)	3
74	Sherekar A.A. (Anushka Sherekar)	3
75	Koptel'tsev V. (selber)	2
76	Ivanov (WillSom)	2
77	Revenko M.A. (CptDisturbed)	2					ban	ban
78	Kozin V.A. (Vkozin)	2
79	Goloschapov R.A. (Goldensinner)	2
80	Bogatyrev N.V. (BNV2873)	2					ban	ban
81	Artem (Artblm)	2
82	Shinganapure Y.A. (Yashashri)	2
83	Kumbhare A.D. (Ayush Kumbhare)	2
84	Umre P.S. (Pranay Umre)	2
85	Somkuwar V.M. (Vidhita Somkuwar)	2
86	Bykov V. (derusu)	2
87	Bogale P.N. (Pranjali_Bogale)	2
88	Kuz'mina E.V. (Fiction)	1
89	Altashin S.V. (burrito)	1
90	Evlanova (Kate_E)	1
91	freitas B.P. (Freitas.Bruno)	1
92	Alyoshko V.V. (Vialik)	1					ban	ban
93	Nosyreva M.A. (zhdkv)	1					ban	ban
94	Zavgorodnij S. (M0destas_1)	1
95	Evstaf'ev D.A. (Redis22)	1
96	Gorbachev D. (Danilinho)	1
97	Siluyanova M.A. (Missmashas17)	1
98	Tsalko I. (tsobako)	1
99	Laletin (LVFeanor)	1
100	Koloskov (Art_Dart)	1					ban	ban
101	Prokhorova (Dar'ya3498)	1
102	Plotnikova Ya.A. (Yana_23)	1
103	Abushaev A.N. (Algiz)	1
104	qwe R.Y. (TheWrongOne992)	1					ban	ban
105	babakhanov T.T. (takhir9595)	1
106	Skuratov S.A. (skuratov-sa)	1
107	Uskov A. (atomic_ant)	1
108	Lavrent'eva I.N. (bibaby)	1					ban	ban
109	Zhukov N. (sariya_)	1
110	Kizilov A.E. (AKiST)	1
111	Davydov O. (Oleg_Davidoff)	1
112	Sarkis'yan G. (gennadi_s)	1
113	Salnikov A. (Alex@SAN)	1
114	Molchanov I. (scimyst)	1
115	Umarov I.M. (Helloworld___)	1
116	Kovalev (Daniil2307)	1					ban	ban
117	ss A.S. (SashaSS)	1
118	Tori (Tori12)	1
119	Rodin (uoloki)	1
120	Rudov D. (Big_mafusail)	1
121	Nikolashin D. (Dmitriy5890)	1
122	Darey A.M. (AmariDarey)	1
123	P I.*. (IrinaPetr)	1
124	Arakcheeva P.R. (Ara_888)	1
125	R. (Wra1th)	1
126	Kalymbetov E.K. (niceandcrispy)	1
127	Toropova D.A. (pitulgi)	1
128	Skibin V.V. (SQL_vvs)	1
129	Lysykh V.K. (Usilitel')	1
130	Ugadaeva N. (thei_thei)	1
131	Akameeva S.V. (SVA1)	1
132	Motghare F.J. (Fallgoon)	1
133	Ol'shanskij V.E. (@Exitdoors)	1
134	Chernova I.S. (Chernova Irina)	1
135	Safronov P.A. (Paulus73)	1
136	Zelinskij E.Yu. (jehrzel)	1
137	Dedegkaev R.M. (adkin)	1
138	Okolnikova (SofyaO)	1
139	Petrov A.I. (Tobo-bobo)	1
140	Tolmachev R.S. (Ruslan Sergeevich)	1
141	Skorіkov D. (devus)	1
142	Nazarov (Neislaw)	1
143	Zakharov (svyyy)	1
144	Murat M. (murat_mukhammed)	1
145	Romanov R.R. (Bypecker)	1
146	L L.L. (lbrstq)	1
147	Usikova (Ya.)	1
148	Viktorovich (justxd)	1
149	Pushkarev S. (PSV_n)	1
150	ZH K. (KOKS1996)	1
151	Allaberenov (Asinus_Buridani_inter_duo)	1
152	Volkonskaya A. (Asya_V)	1
153	Fedorov S.N. (__Serg__F)	1
154	Semenov (asv_1)	1
155	Savchenko V.P. (Vladislav11111)	1
156	Mironenko I.D. (MID_GPN)	1
157	Mikhajlova (mikhailova.olesya.u)	1
158	Eskoskin A.S. (GARPI)	1
159	Drakovskiy S.A. (Drakon27)	1
160	goncharov I.A. (panda_borris)	1
161	Gizatullin A. (diastrofi)	1
162	Saidov J.R. (Jumaboi)	1
163	Kovalenko І. (IhorEPAM)	1
164	Bryzgalov (Feitix)	1
165	Pavlova L. (lada555)	1
166	Matushkina (AlenaM15)	1
167	GHULE R.M. (Rachit Ghule)	1
168	Kirpankar K. (Kunal_Kirpankar)	1
169	kharche S.N. (Sanket_Kharche)	1
170	avdon D.D. (danilka123123)	1
171	Kochetkova (AnnKoche)	1
172	Unregistered	32

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