Today's statistics at "SQL Exercises"

April 27, 09:35 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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      choosing DBMS)
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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	AAAaaaa (961706)	1					18	32
2	Mityanina M.M. (MMariaM)	1					ban	ban
3	Ivanov I.I. (fantom4ik)	1					16	23
4	Moglot J.L. (Lena Golovach)	1					12	21
5	Burlakova (olga_leka)	1					7	14
6	Chow (rmkc)	2					8	11
7	Dudorov I. (IvanD260)	1					5	9
8	Talin V.A. (zluckty)	2					ban	ban
9	Bos'ko-Semko (sromashka)	1					4	8
10	Levashov I.M. (scorpl)	1					4	8
11	Tereschenko (mtifas)	1					6	7
12	Shakhtarina (Olya.Sh)	1					4	6
13	Miron (Cristinna)	2					ban	ban
14	Raj R. (Ritwik)	1					4	5
15	Migranov B.F. (PIDORAS123)	1					4	5
16	V (docdiduz)	1					3	5
17	Pneva K.A. (p_kris013)	1					3	5
18	Fomina S.A. (svet12pipet)	1					3	5
19	Vlasenko A. (__Nastazy__)	1					3	5
20	ZAV'YaLOVA A.E. (simpapulya)	1					2	5
21	Gorokhovets A.V. (1T-akademiya-Anastasiya)	1					3	4
22	wiggy (piggy618)	1					2	4
23	Konpaskaya A.S. (anya4)	1					ban	ban
24	AZAROVA M.K. (irpomawork)	1					2	4
25	Valevach E.V. (kati9)	1					2	4
26	V'yuk S.N. (tiesto20)	1					2	3
27	Semyonova V.A. (semeonovavaleria)	1					2	3
28	Kazantsev E.I. (Evgenii897)	1					2	3
29	Kapustyanskij (akapustyanskiy)	1					ban	ban
30	Dremuk E. (eugenewalters)	1					2	2
31	Novikov M. (NMA)	1					2	2
32	Suntsov M. (SuntsovMax)	1					2	2
33	Sergeev D. (Bars137)	2					1	2
34	Gyul'mamedova L.E. (leyla.glmdv)	2					ban	ban
35	Khlamidioz L.B. (Khlamidiya)	2					ban	ban
36	B A.S. (Alexlogqwerty)	1					1	2
37	Orekh E.D. (Orekh Viktoriya)	1					1	2
38	Chesnokov S.A. (SergeiCh90)	1					1	2
39	Moskalev R. (BreadCannon)	1					1	2
40	Kokin A.A. (VvICEvV)	1					1	2
41	Vashkevich A. (Toliasik)	1					1	2
42	Grineva S.V. (SVGrineva)	1					1	2
43	Glushkov (leopoldleo)	1					1	1
44	Dolbik D.A. (dmitriy_dolbik_pdevdonim)	1					1	1
45	Morozov V. (frizzz)	1					1	1
46	Tafintseva V.O. (vlada_taf)	1					1	1
47	Ziolkowski (Jedrzej)	1					1	1
48	Zubov D.Z. (Dmitrij84)	2
49	Gatenadze V.Sh. (gaten1952)	2
50	Bykhovets D.A. (Donna Khuliya)	2
51	Kovtun V.A. (Manita)	2
52	Kurochkin P.A. (qwrqwr)	1
53	Mali V.A. (WMali)	1
54	Lazareva E. (lea_22)	1
55	Popov S.V. (PopovSV)	1
56	Ryumin (yahimbo)	1					ban	ban
57	Yurkhanova E. (Wolf1504)	1
58	Dow J. (kakasy)	1
59	Loginova (Timiryanga)	1
60	Krutov D.A. (Wercasodas)	1
61	Nysanbaev Sh. (dyadyaFedor)	1
62	Kovalevsky A.A. (AKAA)	1
63	S (talktome)	1
64	_____ _._. (Zlucky)	1					ban	ban
65	Kotov V. (kotof)	1
66	Nekrasov M.S. (Nekr)	1
67	John F.M. (JohnMorgan)	1
68	Chesheva A. (planetexplorer)	1
69	Shishkin I.I. (cosjr)	1
70	Ivanov (enjoydestroy)	1
71	Slisarenko (Alex160623)	1					ban	ban
72	Akhatova (FFF1311)	1
73	Gerasimov (serrukh)	1
74	Voronin A.A. (DandyDV)	1
75	Hudakuev (Igor_21)	1					ban	ban
76	Kamenskii K.K. (Che1881)	1
77	Russkij A. (Dobrynya63)	1					ban	ban
78	Epifanov (HeliHeli)	1
79	Kozlov (ReactorNN)	1
80	Grishkevich D.E. (Dar'ya Grishkevich)	1					ban	ban
81	Zaigraev A.D. (HolySpirit)	1
82	rachok (nrago)	1
83	Makarov (3f3)	1
84	burdey (antonsiz3)	1
85	Yudin F.A. (Fedor Yudin)	1
86	Schedrin V. (gondon)	1
87	Afanasev I. (uibanix)	1
88	Kapustin (Bub240)	1
89	Yakovlenko M.A. (Max_osdg)	1
90	Yakubova I. (mimicry59)	1
91	Fakhrutdinov S. (Salavat_Fakhr)	1
92	Novruzov I. (Novr)	1
93	Riger (shdfyjdrtsgh)	1
94	Taranyuk V.V. (macgilla)	1
95	Selivanov (ribkoman)	1
96	Begunovich S.G. (Canursus)	1
97	Mehrykov G.V. (Mephistophel0456)	1
98	Bushuev K.V. (lorrdi)	1
99	Lopatkin K.G. (Namaste86)	1
100	Uspanov I. (depo6765)	1
101	Akbaev (erik_s22)	1
102	Liang (Haply)	1
103	Vishnevskaya A.I. (Nastya2007)	1
104	Naumchenko R.A. (STAY TRUE)	1
105	Bashirova (VikaTest)	1
106	Tovkalev G.P. (Tovkalev G.P.)	1
107	Kuznetsov S.V. (Nirnaeth)	1
108	Privalov M. (yahoxey452)	1
109	Alen'kina N.I. (Karana555)	1
110	Varygnina (meaw_easy)	1
111	Tlk (ixeil)	1
112	Nechvoloda E. (Eva.Nech)	1
113	KAYN K.K. (K4YN)	1
114	Chertova M.G. (mari_m)	1
115	Dolganova (alinada)	1
116	Hovhannisyan A.K. (Arturo77)	1
117	Dokichev D.V. (doka001)	1
118	Pal'chenko D.S. (Shiqita)	1
119	Kuznetsov I.N. (ily1chh)	1
120	Unregistered	8

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