Today's statistics at "SQL Exercises"

January 25, 15:07 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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   enter No 
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   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	Teteryatnik A.D. (Nastya0903)	1			2	2
2	sdasd (Hafuka)	1			1	1
3	Vishnevskij D. (R@ZOR)	1			1	1
4	Egiazaryan (Not_Alkogolik)	1					15	27
5	a B.C. (tapo4ekk)	3					15	26
6	Volkov A.V. (andrew VD2-23)	1					15	25
7	serzhan M.T. (Medok_.)	2					15	20
8	Bakhrom (bahinho)	1					14	17
9	Vinogradov (Yalki)	2					10	13
10	Glukhov (hezo)	2					10	13
11	Farhat (Farhatsuper)	2					ban	ban
12	kaplan K.P. (testersfdaf)	2					11	11
13	Cano Lopez I. (Isaac11-D)	1					ban	ban
14	Vydysh P.V. (vydysh.pavel)	1					8	11
15	gdugdh (gdugdh)	2					6	11
16	Titkov D. (dannymon)	1					8	10
17	Ivanov A. (temich91)	1					6	8
18	tagiyeva N.G. (umaynurten)	1					ban	ban
19	Sokirka (AhernarVega)	1					7	7
20	GG (Chamomilla)	1					6	7
21	aval A.G. (sandrikekw1271)	1					6	7
22	Abdrakhmanova M. (marina_abd)	1					4	7
23	Kalistratov A.S. (Alexander Kalistratov)	2					5	6
24	Komaritsyna O.A. (ksandra)	2					4	6
25	Lashina (babaika2)	1					4	6
26	keyboardnorth (North West)	1					3	6
27	Aleshina K. (Xeniia1205)	1					3	6
28	Galustyan T. (TTT1111)	2					5	5
29	Muradov (pppupochek)	2					5	5
30	Avdyukhova L.P. (lubovavduhova)	1					5	5
31	Romanov A.A. (romanov_aa)	1					5	5
32	Stolyar A.D. (SWAGA2281488)	1					5	5
33	Ham (Lan_0-0_)	1					4	5
34	Golovanova (stacie)	1					4	5
35	Simonov E. (matsui)	1					2	5
36	Gorelov I.A. (qwerroaaa)	2					4	4
37	Vorotnikov A. (Crowex)	1					4	4
38	Plotnikov K.A. (kwert1x1)	1					4	4
39	Fridman (Demetr1)	2					3	4
40	Hbb A. (Arthbb)	1					3	4
41	Sar'yan S.Kh. (SSX)	2					ban	ban
42	Kuznetsova O.V. (Eurasian pygmy owl)	2					3	3
43	Pushkarev A.A. (coyc)	2					3	3
44	Musl A. (hammep)	1					3	3
45	Dvoretsky K. (shrtyk)	1					2	3
46	Makhotkina E.S. (gelya.wild)	1					2	3
47	Ershova V.V. (vera1507)	1					2	3
48	Fomina A. (Alisiya.one)	1					2	3
49	Rastrygin (PavelRast)	1					2	2
50	Kurmyshev D. (HailSatan)	1					2	2
51	k V.Y. (s108)	1					2	2
52	Bulatova A.A. (ayabul)	1					2	2
53	Malakhov (dimmal)	3					ban	ban
54	Livshits (@Valeriy)	2					1	2
55	Kashtanava Yu.A. (yulia2000!)	2					ban	ban
56	Efremenkova I.E. (IrenEfra)	2					1	2
57	Kolomin A. (valanchik)	1					ban	ban
58	Zaripova E.R. (elinnazr)	1					1	2
59	Zolotarev (Yura Zolotarev)	1					1	2
60	Gorokhova A.G. (aina_gr)	1					1	2
61	Sedov (AndreySA)	1					1	2
62	Islamova Z. (silia)	1					1	2
63	Radnaev V.N. (Coolkinguu)	1					1	2
64	Chumin M. (MaximusPrime)	1					1	2
65	Ivanov (Bybaleh)	3					1	1
66	Goldobin E.G. (prm259)	2					1	1
67	Zalyaletdinov R.R. (rinatramz)	1					1	1
68	amaryan (albert815)	1					1	1
69	Fomin I.V. (Ilyusha26)	1					ban	ban
70	Novikov N. (nnovi)	1					1	1
71	Kon'kov G. (garrykonkov)	1					1	1
72	Aleshkevich I. (mbami)	1					1	1
73	Gal'yanov S. (Phoxi)	1					1	1
74	Rysaev R.B. (rustam.canada)	1					1	1
75	Farhat (Farhat2)	1					ban	ban
76	Barykin (RusyaMarshall)	1					1	1
77	okey (knueL1337)	1					1	1
78	Krylov I.O. (NightlyX)	1					1	1
79	Karpushenko A.P. (fenris06)	3
80	ads A.W. (abubaasd)	2
81	Odegov A.I. (KovroLitik)	2
82	Ruslanov (saimond)	2
83	discopony3 (discopony)	2
84	Krasovskij E.A. (pegoopik)	1
85	Koptel'tsev V. (selber)	1
86	Titov P. (/7e4eHuQue)	1
87	Olszak G. (gregolszak)	1
88	Mironenkov L. . (mrcybermee)	1
89	Lakalov D. (Meilleur_NG)	1
90	Smith (tibacityblues)	1
91	Parfenov (GrandVsauce)	1
92	Lyaschenko S.N. (pimen78)	1
93	Nechitaylo (nechitart)	1
94	Romanov R.S. (Romanov_Roman)	1
95	Sokolov D.E. (Joker023)	1
96	gupta S. (srashti)	1
97	Safarov S.T. (Sabir.s.t)	1
98	Osipov M.N. (Maksim22)	1
99	Gemazudinov D.R. (DimonLemon)	1
100	Tima S.Y. (Sergey8901)	1
101	Artem'eva S.M. (Svetlana14_02)	1
102	GL (noobnoob)	1
103	Mustafin N.G. (Tormato)	1
104	Matasyants M. (Shaman_13)	1
105	Yakovlev (The_Max)	1
106	Zamotajlo A.A. (Zamelo)	1
107	Yat (kataline)	1
108	Ivanov (HUN123)	1
109	Kulyukina U.A. (KulyukinaUl'yana)	1
110	P I.*. (IrinaPetr)	1
111	R. (Wra1th)	1
112	Pavel P.P. (familka)	1
113	Kalymbetov E.K. (niceandcrispy)	1
114	Bueva A.V. (yeeen)	1
115	mir R.V. (RaMir116)	1					ban	ban
116	Korolev R.V. (zouker)	1
117	Dolgov R.A. (roma2312)	1
118	Lysykh V.K. (Usilitel')	1
119	Kozhokeev D. (Drager13pt)	1
120	Borodin V.A. (Ludoman)	1
121	First_name N.L. (logt24)	1
122	Gal'chenko E.A. (@kkkkayya)	1
123	Sh (ingener1)	1
124	Mok (sashamok)	1
125	yerko Y.Y. (yerko)	1
126	1337 (adkt)	1
127	R M.V. (rybakmak)	1
128	Shulepov I.P. (Vanek778)	1
129	Gribkova I.S. (dgd__pg)	1					ban	ban
130	Golunova (olga_go)	1
131	Jfrhd (print_AJ)	1
132	Povarnitsin S. (Gizi)	1
133	Bogdanov D.S. (M0n0br0v)	1
134	Fedunov (FNik)	1
135	Olotov (Andre1220)	1
136	Gerasimchuk (bogrsm)	1
137	Shaju A. (Aditya18)	1
138	Lavrov F.K. (Tideees)	1
139	fara29_2011 (Proger2200)	1
140	zhumazhan A.Zh. (akiiii)	1
141	Nikitin (Kyrliykii)	1
142	Krayushkin A.V. (Shtemp)	1
143	Kust D.A. (null_p0int3r)	1
144	slav O.A. (Oslav)	1
145	Fisman E.E. (lizafisman)	1
146	aKhATOV O.S. (INCLUSEDT)	1
147	Kashaganov A. (Kashaganov)	1
148	Lomiashvili (Vako L)	1
149	Gorbunova Yu.P. (LissaBony)	1
150	M?khamet?alym E. (yerath)	1
151	Unregistered	28

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