Today's statistics at "SQL Exercises"

April 25, 12:41 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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  • 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	Byulbyulov R.A. (royal364)	1			12	14	5	9
2	Lebedev A.I. (Made_In_Mama)	1			10	11	ban	ban
3	Buzmakov M.A. (mbuz43)	1			4	4
4	Nesov (STH80)	2	2	13		2
5	M (DanilM2304)	2	2	53		2
6	Borschovetskij I.N. (Igor2.0)	1	1	11		1
7	Kudaibergenov I. (Ilyassickk)	1					15	26
8	Secret Key (Secret Key)	1					15	25
9	Obruchkov A. (a.obruchkov)	1					15	25
10	Klochev S.A. (unicornsereZHa)	1					ban	ban
11	ALikhodjaev T.O. (Tim.Cruise)	1					14	24
12	Semin A. (Lui)	1					14	22
13	Yakubova M.T. (Balusha1609)	1					15	20
14	Dushkin V.V. (VladimirDushkin)	1					12	19
15	Lazzy1 (Lazzy1)	1					15	18
16	raikov (dimrai)	1					15	18
17	Serik T. (_Faust_)	1					9	18
18	Posyagin (RAGE96ru)	1					12	16
19	Kuramshin S.I. (Sergey Kuramshin)	2					10	16
20	Tsoy A.A. (squezy13)	1					9	15
21	Nyx (Ygrik-CS)	4					9	14
22	Turobov N.A. (Nikita134)	1					8	13
23	Kolobok V.T. (Kaharman)	1					7	12
24	R (RMA_)	1					9	11
25	Temirkhan Y.Q. (d4rise)	1					6	11
26	familiya I.O. (adshiasdlaskl)	1					7	10
27	Alipov S.A. (alipSTP)	1					5	10
28	Zh A. (john_nash)	2					9	9
29	Pavlinov D. (danil_panamera)	1					6	9
30	Gabdulkhakov (Akfiashch)	2					7	8
31	Sembaev D.S. (miragamer29)	1					5	7
32	Kolenko S.S. (Denitsa)	1					4	7
33	Sakishov A.Z. (roqua1)	1					4	6
34	dufivara (d.ufivara)	1					4	6
35	Saranchin M.S. (torvalds72)	1					3	6
36	Bushmanov A.M. (Bushman16)	2					5	5
37	Kazantseva (Kazantseva Tatyana)	2					5	5
38	Morozova P.D. (mat_harp)	1					5	5
39	P A.A. (YourPast)	1					5	5
40	Kartushina Yu.S. (yulia_Stav)	1					3	5
41	yesbossyn D. (daniyar06)	1					3	4
42	Ivachev N.N. (Vulpes_Z)	2					2	4
43	Gol'tsov A. (kodzima)	1					3	3
44	Kabayan I.A. (Irina_K.)	1					3	3
45	Zhekebaev A. (AdolfZ)	1					2	3
46	Ivanov I.I. (sql_svinger_double_finger)	1					2	3
47	Onnik L. (Load_Onnik)	1					2	3
48	Pribluda A.V. (anti-tank_hedgehog)	1					2	2
49	Korolev R.V. (zouker)	2					1	2
50	Komyakov Yu.V. (dreamersleet)	1					1	2
51	Kotik A.Yu. (Nyaxys)	1					ban	ban
52	Savostikova (Master sql_1111)	1					1	2
53	Dzhundubaev (AveRen)	1					1	2
54	Rembo D.P. (Rahitos)	2					1	1
55	Yaroslav D.E. (YarsRS_)	2					1	1
56	blinova N.D. (anastasiya19)	2					1	1
57	Ivanova (molecule-_-)	1					1	1
58	Zhurtov M.Kh. (Muricle1995)	1					1	1
59	dzhoi -.-. (sashadzhoi1)	1					1	1
60	Potapov I. (Inkw)	1					1	1
61	Salikov A. (fc_am1r)	1					1	1
62	Trushnikov M.N. (chajan)	4
63	Krasovskij E.A. (pegoopik)	2
64	nurbekov D.N. (Nevermind`)	2
65	Ivanov (userTest1)	2
66	Semenov K. (GUGU_76)	2
67	Yushina A.N. (Student63)	2					ban	ban
68	Byulbyulov R. (royal_byul)	2
69	Khaziev (jiesoryb)	2
70	Erbolat E.M. (=xX???nikita???Xx=)	2
71	Sidorova A.M. (lexx17)	2
72	Familiya I.O. (Aura0)	2
73	Yusupova E.R. (ellinka)	2
74	Vyazovetskov A.S. (alex_v)	1
75	Makarov I.A. (_Bkmz_)	1
76	Kurochkin P.A. (qwrqwr)	1
77	Shilyaev D. (Shil.D)	1
78	Gorbunov M.S. (gms)	1
79	abs V.S. (veron.en55)	1
80	K A.Yu. (Mad Harper)	1
81	Filippova (verve)	1
82	Gapanovich P.A. (drestar1)	1
83	Kuritsyn V.N. (ValNick)	1
84	Firyulina M.V. (beingpresent)	1
85	Vdovin S. (Rujan)	1
86	Sarkis'yan G. (gennadi_s)	1
87	Gusev A.O. (NowOrNever)	1
88	Luzin (nikitasyan)	1
89	Ryan R.R. (Ryan3111)	1
90	R. (Wra1th)	1
91	black N. (neoblackyeah)	1
92	Komov S.M. (Komov S. M.)	1					ban	ban
93	Lysykh V.K. (Usilitel')	1
94	Kolesnikov S.O. (bulbasaurus)	1
95	Mal'kov N.S. (Holykoly)	1
96	Mishin (Bloodimirg)	1
97	Intengenova L.N. (loraint111)	1
98	Odnokurtsev (AlFochino)	1
99	Dem'yanenko (BASIL_VA)	1
100	Kolesov S.B. (Kolesov Stepan)	1
101	Shirokov M.A. (Dr.Mikhail)	1
102	R (aaahzhz)	1					ban	ban
103	Azanov (kulinarr)	1
104	Eugene (home_head)	1
105	Konovalov (JustUty1)	1
106	Zhidkikh I.A. (Ivan.Zhid197)	1
107	Ustimenko (brat2alek)	1
108	Zinov'ev I.V. (ilyazzzzzz)	1
109	R. A. (Erayo)	1
110	Utkin S.A. (Aethel)	1
111	Korshikov (Ilkorich)	1
112	Gunkin (d_m_q)	1
113	Kruglikova V.E. (star_173)	1
114	ver (remli)	1
115	Alen N.G. (Nurgul')	1
116	s S.S. (lelouchx)	1
117	Nabidolla D.E. (Dariyanabid)	1
118	G T.T. (ViperXXX)	1
119	Cherkasova E. (sentyao1)	1
120	Bocharova V.E. (Malvisa)	1
121	asd A.A. (fgh678900)	1
122	Bezhnar A.I. (artikius)	1
123	Kozhash D.B. (mindcapprime)	1
124	Terent'eva P.N. (Polina999nikol)	1
125	Ishaq M. (Semaphore)	1
126	tyshchenko A.D. (ebenboben)	1
127	Lytkina (kikimorra)	1
128	Deryagina V. (Valeria_deryagina)	1
129	Unregistered	24

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