Today's statistics at "SQL Exercises"

August 05, 13:33 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	Geist A. (Avgeist)	2			3	3	11	14
2	Bespalov (proWorker)	1			2	3
3	Shibaev (saah)	1	1	57		2
4	Skokov B.S. (leks$$)	1	1	38		2
5	Volkonenkov S.S. (volkonenkow88)	1			2	2
6	zamanova (gulkhanim)	3					15	18
7	Vasil'ev N.S. (beenthxshe)	1					15	18
8	Sajdula M.M. (Mejirzhan)	2					14	18
9	Aleksandrov A.A. (aleksandrov)	1					8	14
10	Zaluzhskij V.S. (vszsky)	1					9	10
11	P (andreyfromtlt)	1					7	9
12	Zakharov I.S. (Shogun_Elfovo)	1					7	9
13	Kudryavtseva E.Yu. (ekudravceva)	1					7	8
14	Luneva D.A. (DLuneva)	1					5	8
15	Sharafutdinova E.Yu. (ktshrfvt)	1					6	7
16	Lomakina (lomchik)	1					4	6
17	R (sankficeba)	1					4	6
18	Vinogradova (clickable)	2					5	5
19	Asylkhan A. (aidana_khan)	1					5	5
20	Borisov D.R. (Dmitry.Bo)	1					5	5
21	Kuz'min A. (Tamatug)	1					5	5
22	Vlasov (kirill181992)	2					4	5
23	GUJARATHI (VAIBH001)	2					3	5
24	Cherov V.A. (GroveS)	1					3	5
25	Ponomarev V.K. (Vladidasss)	1					4	4
26	M S S. (dranzer646)	1					4	4
27	zamanova (gulkh)	2					2	4
28	Sidorenko (Junior_Explorer)	1					2	4
29	Vasil'ev (GudiniMoonlight)	1					2	4
30	Khorunzhij E.A. (wuwuqw)	1					2	4
31	Minyurov E. (m.evgeniy)	3					2	3
32	Bezhnar A.I. (artikius)	1					2	3
33	Zubkov D. (Dm54)	1					2	3
34	Askarbek A. (AAibar21)	1					ban	ban
35	piopio5 (piopio5)	1					2	3
36	Romanov A.A. (andromus)	1					2	3
37	Iom (iom)	2					2	2
38	Ivanov (ivan8321)	1					2	2
39	Feed T.D. (rainbowNipples)	1					2	2
40	Kydyrov S. (SultanBeybars)	1					2	2
41	dve Z. (Exzotik)	1					2	2
42	Kupriyanova P.A. (@poluchku)	2					1	2
43	Beketov (becat)	1					1	2
44	Strukov (StrukovSA)	1					1	2
45	Korolev R.V. (zouker)	1					1	2
46	Dimitrov V.M. (vencid)	1					1	2
47	Antonova Yu.S. (qwwqwqwq)	1					1	2
48	Kovalevskij P.V. (soulshon)	1					1	2
49	Azimov (magamaga)	1					1	2
50	Fyodorov I.P. (Kega)	1					1	2
51	Smith S. (sam.smith)	1					1	2
52	asd A.A. (defiler__616)	3					1	1
53	Sadovaya K.A. (k1x07)	2					1	1
54	Ponomarev M.P. (MatveyF)	2					1	1
55	Polyakova V.M. (Roni0x)	2					1	1
56	khokhlacheva P.D. (companchelo)	2					1	1
57	Nagovitsin E.V. (bakawolf)	1					1	1
58	Rudov D. (Big_mafusail)	1					1	1
59	Penyaz' A.S. (Nastikit)	1					1	1
60	Smirnov A. (Antoxa_S)	1					1	1
61	Antonova (Elena_No)	1					1	1
62	Urakina K. (Ksu774)	1					1	1
63	Korol' D.G. (dassski)	1					1	1
64	Sakaeva A.V. (Sakaeva Anastasiya)	1					1	1
65	Fedorchukova D.V. (DariyaFedorchukova)	3
66	Vsevolod (vkazakov1981)	2
67	Bykov A. (Metan_ptz)	2
68	Ochirov Zh.A. (zao3)	2
69	Sarkis'yan G. (gennadi_s)	2
70	Ovsyanov A.B. (AndreyOvsyanov100)	2
71	Pitcil (fallsin)	2					ban	ban
72	Goldobin E.G. (prm259)	2
73	Murat M. (murat_mukhammed)	2
74	Burtonov A.V. (tak to)	2					ban	ban
75	a A.A. (rdctfvygbuhjnk)	2
76	Fomenkov Yu.A. (Praktikant_Yura)	2
77	Kayunov E. (Eugene77)	2
78	Demidova K.A. (demkse)	1
79	Altashin S.V. (burrito)	1
80	Koptel'tsev V. (selber)	1
81	Ulanenkov V.A. (Haroldlol)	1
82	Petrov (Steamboat)	1
83	Kozhanov A.S. (Mashmet)	1					ban	ban
84	Balashova (albalashova)	1
85	Zavgorodnij S. (M0destas_1)	1
86	Kozhanov A.S. (Attack)	1
87	Nazyrov R.R. (Davel)	1
88	Tapdigov A. (emanat-1)	1
89	Hades (Hades1)	1
90	Netyaga S. (sweta_Net)	1
91	Sergeev A.S. (Kpaq)	1
92	Mitrey (_mitrey)	1
93	Karpinchik A.A. (artyom_xyz)	1
94	Pantelin D.V. (Dendrout)	1
95	Mikhajlova O.V. (Mihalich02)	1					ban	ban
96	Kremleva (KremlevaS)	1
97	Skroba I. (pecen3)	1
98	Amirzhanov B. (Beknar)	1					ban	ban
99	Ferowenso (ouroborosstp)	1
100	Talala A.V. (TAB_CL)	1
101	Argunov (russs111)	1
102	Dmitriev N.V. (Son1do)	1
103	Rodin (uoloki)	1
104	Chernushkin R.I. (xGOD1ko)	1
105	Kotova L. (KittyCat23)	1
106	Khokhlov (TermiDD81)	1
107	Shark A. (Ayo_Shark)	1
108	Makarenko Z. (zzponch)	1
109	R. (Wra1th)	1
110	Muratov D.A. (Enovostuck)	1
111	F A.R. (AAAfffA)	1					ban	ban
112	Khrustaleva (kultuh)	1
113	Lysykh V.K. (Usilitel')	1
114	babidzhon F. (feduchamba)	1
115	Krikunov V.V. (Krikunov_Vitalik)	1
116	leva (lev4ick)	1
117	Safronova E.I. (Kate Safro)	1					ban	ban
118	Listopadov (lexx41)	1
119	slav O.A. (Oslav)	1
120	Kharisov A.Ya. (Azamat777)	1
121	Lipartia V. (vv_lipartia)	1
122	Bogatyrev N.V. (BNV2873)	1					ban	ban
123	Samokhina A.A. (Ania Nel)	1
124	Rukavitsyn A. (DillianSky)	1
125	Paella (Aliero)	1
126	Charnetskaya (annaah)	1
127	Egorova M.Yu. (egorova.m.u.)	1
128	Tikhomirova K.V. (kariintii)	1
129	Sergeeva U. (ulyana_ss)	1
130	Rybin (AlexRybchik)	1					ban	ban
131	Lovchanovskij V.P. (lovcha_v)	1					ban	ban
132	A (ArdakA)	1
133	Pushkarev S. (PSV_n)	1
134	Titov V.A. (va_titov)	1
135	Luzina A. (Luzina_aa)	1
136	Malikov A.A. (Ara2002)	1
137	Kazantsev V.D. (kentiko_0)	1
138	T R.J. (jenra)	1
139	Rozenberg A.N. (IIIyRa)	1
140	Efremkin (Innokentij 25-j)	1
141	Shil'chenkov M.A. (msmshilchenkov)	1
142	Blare A. (Annet Blare)	1
143	edmond2 (edmond2)	1
144	Shevchenko A.A. (Yter)	1
145	Budyukin L.D. (StanceInfaimm)	1
146	Ignatenko A.P. (AnastasiyaIGAP)	1
147	Abzhaliev I. (Isco723)	1
148	Petrova K.P. (U2665OfEvil)	1
149	Makhin M.Yu. (Makalei)	1
150	Kotov V. (Vladosss1995)	1
151	Kondratenko N. (thrust_set)	1
152	Akopyan K.G. (Karlen)	1
153	safronov (GarikS33)	1
154	Savosin I.P. (kag3yar1)	1
155	Satushev G.O. (geezlo)	1
156	Inyushin (Yxoll)	1
157	soni K. (kartik696969)	1
158	Ivanov A.I. (Ukader)	1
159	Huseynova A. (aygunhuseynova)	1
160	asdguioasghqf S.S. (asdhboiuherq)	1
161	L'vovich L.L. (Levchenko2002)	1
162	Unregistered	24

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