Today's statistics at "SQL Exercises"

July 13, 11:11 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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  • Rating of second-stage exercises (average)
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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	Salodkar R. (Ruksie)	1			6	6	4	4
2	B S.I. (cadabra)	3					15	25
3	Plotnikov O.I. (oleshka01)	2					15	18
4	Gept A.V. (arthurgpt)	1					15	18
5	Usmanov R. (Dionid)	1					15	18
6	Lipina V.A. (error24)	1					8	16
7	Kashin A. (AlexWinner)	1					9	11
8	Zhakulina A. (assel_9)	1					8	11
9	kakade B.S. (bhaktisk)	4					7	9
10	Singh A.J. (AdityaS)	3					7	9
11	Tanpure V. (VRT)	1					7	9
12	Fil'kevich I.S. (chaci)	2					6	9
13	Matushkina (AlenaM15)	1					6	9
14	shrivastava A. (Aditya17)	4					6	7
15	Mahajan P.A. (pm1111)	2					6	7
16	Mhasalkar S.S. (sneha@007)	2					6	7
17	Madbhavi S. (Sudarshan10)	2					6	7
18	Sahijwani D. (Deepanshus)	2					6	7
19	C (Rutik18)	2					6	7
20	Taurbek B.D. (Bagy)	1					6	7
21	Thakur B.K. (Bablu Kumar)	1					6	7
22	Deshpande H.S. (Hrishikesh_07)	1					6	7
23	Lopatin P.A. (lopatinpaul)	2					4	7
24	Ignatyevskaia M. (Mariya Ignat'evskaya)	1					4	6
25	Calais (Laperuza)	1					3	6
26	Dhawade A.R. (JoinKing)	4					5	5
27	Nyaharkar S. (sanikanyaharkar)	2					5	5
28	Patil R. (RohanP09)	2					5	5
29	Sharma S.R. (sakshi2004)	1					5	5
30	Efremkin (Innokentij 25-j)	1					5	5
31	Frost N.V. (QWwWQ1)	1					5	5
32	Evlanova (Kate_E)	1					4	5
33	Mishra (Ginger457)	1					4	5
34	lit (pxeexe)	2					4	4
35	gusarov I. (lllia)	1					4	4
36	Pshenichnikova (122025ip)	1					2	4
37	Petrov V. (volodya_petrov)	1					2	4
38	Berseneva T.M. (Bersa_3785)	3					3	3
39	Vodolazova A.V. (Vodolla)	2					3	3
40	Patil D. (divyap)	2					3	3
41	Amr (Amr132)	1					3	3
42	BHOWARE P.S. (pranaybhoware)	1					3	3
43	Kravchenko F. (Pank337)	1					2	3
44	Zubkov D. (Dm54)	1					2	3
45	gtnhjd B... (Ghbd)	1					2	3
46	Apashkina M.A. (Marina Apashkina)	1					2	3
47	Tokareva I.A. (Irmitsa)	1					2	2
48	Pokhvalina D. (kubik_sql_kibuk)	1					2	2
49	MAZAEV V.I. (Kastrulya)	1					2	2
50	Burtonov A.V. (tak to)	2					1	2
51	Namestnikov N. (NikolayN)	1					1	2
52	Biktagirov R.I. (biktag1)	1					1	2
53	Piotka V. (Pilotich)	1					1	2
54	GG (Bazist)	1					1	2
55	Mokhov (hmtr)	1					1	2
56	Bovikov B.S. (LVII)	1					1	2
57	Saxenbayeva Z.S. (zhsaksenbaeva)	1					1	2
58	Zhitnyak I. (IvannaZhSql)	1					1	2
59	shewale S.G. (samadhan shewale)	5					ban	ban
60	JADHAV R.V. (Rajwardhan)	2					1	1
61	Myrzabek N.K. (nurrrzat)	1					1	1
62	Stasilevich A. (AlinaStasi)	1					1	1
63	Egorova (Milka8)	1					1	1
64	piopio5 (piopio5)	1					1	1
65	Khrissidi (viknikvk)	1					1	1
66	Da D.D. (Trotty)	1					1	1
67	Firsova Yu.A. (juliya2026)	1					1	1
68	Kutomanov S. (Stasyamba)	3
69	Sarkis'yan G. (gennadi_s)	3
70	Timofeeva E.V. (Umrikhina)	2
71	Koptel'tsev V. (selber)	2
72	T. (Tovarisch)	2					ban	ban
73	Vinogradova S.M. (Tigra1)	2
74	Timur Ch.V. (timskywalker)	2
75	Lagutenko A.A. (lag-aa)	2					ban	ban
76	Korch (cheetos_sql)	2
77	Fedotov A. (boarduck)	2
78	Stetsik D. (Dennysson)	2
79	Barhate A.G. (aditya05)	2
80	Krasovskij E.A. (pegoopik)	1
81	Nosov R. (Halkopirit)	1
82	Ushakov D. (Gromozeka)	1					ban	ban
83	Danilin (LiveKeeper)	1
84	Voronov D. (Elnov.70)	1
85	Dudykina D.O. (Dashkent)	1
86	Adel'shin D.A. (Dim0n21)	1
87	Z D. (staldem)	1
88	Zaripov (Kahatao)	1
89	Shabalkina U.V. (Onevilus)	1
90	Iatkin (MIhey_70)	1
91	Liakh (JsBot)	1
92	Rodin (uoloki)	1
93	Osipov (imationnn)	1
94	P I.*. (IrinaPetr)	1
95	Bagmanov D.D. (Bagmanov_Dinar)	1
96	R. (Wra1th)	1
97	Artsyshevskaya I. (esc_del)	1
98	Korolev R.V. (zouker)	1
99	Belevtsev V.B. (vgdjv)	1
100	Lysykh V.K. (Usilitel')	1
101	Laptev M.S. (Mahmed_tea)	1					ban	ban
102	Stashkova E.V. (Katriena)	1
103	Safronov P.A. (Paulus73)	1
104	Maksutov I.I. (wtf_ilg)	1
105	Bogatyrev N.V. (BNV2873)	1					ban	ban
106	Bulantsev I.D. (6u9)	1
107	Dorofeeva L.V. (dorofeeva_SA)	1
108	Zamnius A. (alexey_zamnius)	1
109	Zakharov (svyyy)	1
110	Marushevskij M.S. (Selezen.x55)	1					ban	ban
111	Murat M. (murat_mukhammed)	1
112	Semenov D.-. (Dmitry.S.)	1
113	Pushkarev S. (PSV_n)	1
114	Kuzin D.S. (deffer777)	1
115	Artem (Artblm)	1
116	Ford N.G. (Ninashka Ford)	1
117	Pillai A.A. (ashwiniajikumar)	1
118	Haciyev I.A. (Ismayil)	1
119	yerba Y.Y. (yerba1)	1
120	Devyatova (sherrier)	1
121	Glushak (Betty1300)	1
122	M K.V. (cattarinn)	1
123	nes (missness)	1
124	Sinitskiy Y.E. (sin877)	1
125	K (El312)	1
126	Unregistered	18

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