Today's statistics at "SQL Exercises"

September 07, 14:57 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	madii Z.T. (wangu)	1			10	11
2	Shibaev (saah)	2	1	72		4
3	Tsybin A.V. (magicdragon)	1	1	39	1	4
4	Pevneva A.G. (annpv)	1			1	1
5	Spiridonov I.D. (knopki6752)	1					15	26
6	Dasaev T. (t11mur)	1					15	24
7	Vaschenko A. (AnnaVA)	1					15	22
8	Kravchenko (lisa_assyrian)	2					15	18
9	Zanegina S.N. (asdfggk)	1					15	18
10	Turchuk A.V. (Anastasiya_Turchuk)	1					15	18
11	Stepanova (StVictoria)	1					15	18
12	Alishevich (ArtyomAli)	1					15	18
13	Bulychev F.A. (Fedya2011)	1					14	17
14	Qwerty Q.Q. (Retroradioactive1)	1					13	16
15	Eliseeva O.S. (wspw777)	1					10	14
16	Ivanov I.I. (semjik)	2					11	13
17	Hugo (alexhugo)	1					10	13
18	Surkov A.A. (Surkov_27)	1					8	13
19	Kurbatova N.G. (Natali_01)	1					9	12
20	Khom N.M. (Nikk77)	1					7	11
21	Efremova A. (anchan_2998)	1					6	10
22	Malaschenko A.M. (Mianma)	2					7	9
23	Sharbunaev D. (total fake pepsiforest)	2					7	9
24	Lesnikov Yu.A. (ceagest)	1					7	9
25	Chudikov A. (a.chudikov)	1					7	8
26	Kozlova E. (da_budet_tak)	1					7	8
27	BIRYuKOVA E.A. (Liza22.04)	1					7	8
28	D Z. (wa1t8k0tt)	1					6	8
29	Nesterov D.A. (saha909)	2					5	8
30	Munkueva B.R. (Baira)	3					6	7
31	Kalmykova T.S. (Red ololo)	1					6	7
32	Konstantin K.K. (NeTvoya2008)	1					6	7
33	Dashiev A.I. (SuperIdol67ObamaPrizma69)	4					5	5
34	Shagdarbekov N.Z. (Nurlybek2424)	2					5	5
35	Novolodskaya S.S. (Svetlana_Novo)	1					5	5
36	Nurutdinov A. (Maestro_92)	1					5	5
37	Bovbel V.D. (Voblaaa)	1					5	5
38	Yarmolyuk N.V. (natalitalk)	1					4	5
39	Saukin U. (novichok_PA)	1					4	5
40	Rodov D.A. (Daniil8951)	3					3	5
41	Levin Yu.A. (pdestroyer)	2					3	5
42	Murin I. (Ilya__M)	1					3	5
43	Zakharov V. (Aftornett)	1					4	4
44	Alimova V.A. (Vika Alimova)	1					4	4
45	S (goracy-kubek)	2					3	4
46	Nuradinov U. (urasan)	1					3	4
47	Berseneva T.M. (Bersa_3785)	1					3	4
48	Vasil'ev (GudiniMoonlight)	2					2	4
49	Guschin I. (IgorZadachkin)	1					2	4
50	pppat (ferta)	1					ban	ban
51	Khal'zova (halzovaksenia)	1					2	4
52	Bocharnikova A.A. (Aleena22)	1					2	4
53	Mal'tsev V.A. (Viktorus2018)	1					2	4
54	Gordeev N.A. (n1k1t4)	1					2	4
55	Fang A. (Annafang)	2					3	3
56	Dergachev V.D. (DVD240904)	1					3	3
57	ke1pie I. (kelpie2013)	1					3	3
58	Gta (hrenoviy)	1					3	3
59	Puchkova A.S. (NesKolins)	1					2	3
60	Stytsyuk N. (natalia19930420)	1					2	3
61	Korobejko M.S. (Makkarich)	1					2	3
62	Tsygel'nyj K. (tsyga12)	1					2	2
63	Nenakhova O.A. (volejbolistka)	1					2	2
64	Artemev L. (Leonid S.)	3					1	2
65	Abramenkova (muroni)	1					1	2
66	Kozhevnikov A.M. (kojew)	1					1	2
67	Romanov (PirateCat)	1					1	2
68	Kolchanov A. (Khadir)	1					1	2
69	Beketov (becat)	1					1	2
70	Obukhov (Vladimir_O)	1					1	2
71	Yusubov I.N. (2Romych11)	1					1	2
72	Ilina N. (lkjahfjkseb)	1					1	2
73	Shtumpf A. (shtumpf)	1					ban	ban
74	Dulanov A.S. (8bobrik8)	1					1	2
75	Resheto S.M. (sekku)	2					1	1
76	Burdukovskaya S.Yu. (SofiaBur)	2					1	1
77	Komarova E.D. (ElvyWry)	2					1	1
78	Leschenko (Verochka_21)	1					1	1
79	Makarova A. (JuStudent)	1					ban	ban
80	Il'ya S.A. (Iceee)	1					1	1
81	Budyukin L.D. (StanceInfaimm)	1					1	1
82	Pantela I.A. (Achiles)	1					1	1
83	Bogatyrev N.V. (BNV2873)	3					ban	ban
84	Gr D. (Demon_gr)	2
85	Bespoyasov V. (bespoyasov_va)	2
86	Sarkis'yan G. (gennadi_s)	2
87	Ch N.V. (Robzin)	2
88	Shevtsov K. (KonstantinXL)	2
89	Dmitriev A. (Shuripec)	2
90	Sobachkin A.F. (Al_Wolf)	2
91	Lyakh (LinaL_)	2
92	Egorov P. (pevlik)	2
93	Nazarov I. (AspirantIgor)	2
94	Kovalenko S.M. (kahara123)	2
95	Chub N.I. (yxfxr)	2
96	Kremen' Yu.A. (Test007)	1
97	Kurochkin P.A. (qwrqwr)	1
98	Krasovskij E.A. (pegoopik)	1
99	Khromov (Pavel Khromov)	1
100	Koptel'tsev V. (selber)	1
101	Ivanov (markkram)	1					ban	ban
102	Petrov (Steamboat)	1
103	Vinogradova S.M. (Tigra1)	1
104	Anohina (heykate)	1
105	Chzhen V.P. (ValeryCh)	1
106	Timur (Timdzha)	1
107	Vasil'tsov A. (UltraSkill_2000)	1
108	Ridler E. (ed9ward)	1
109	Sergey (Floony.by)	1
110	Veselov A.S. (nearsolt)	1					ban	ban
111	Petrov M. (mishany96)	1
112	Latyshev A. (Filaret)	1
113	123 1.1. (romantic_lucky)	1
114	alex Q.C. (testtest235)	1
115	qwe R.Y. (TheWrongOne992)	1					ban	ban
116	Semenov V. (Vasya92)	1
117	Dolbikov K.S. (Kosty144)	1
118	Sahonchik Y.V. (Yurgen22)	1
119	Dodos (Dodoz)	1
120	Adygezalov E.D. (ElnurAdyg)	1
121	Izotov M.V. (izotovm78)	1
122	O N. (Sykone)	1
123	Lysyakov I.A. (Kycok_rHoMa)	1
124	Titov (mahaon_1999)	1
125	Pavlov I.A. (WhiteCat110)	1					ban	ban
126	Gordeev A.A. (Babidzhonio)	1
127	Zhilinskaya (shaman0303)	1
128	Nasyrova (Alewa86)	1
129	Ivchenko A.V. (Anketka)	1
130	Dobrovol'skij N.Yu. (kolyadob)	1
131	Sidorkin K.I. (balda77)	1
132	Talanova (talanova_black)	1
133	R. (Wra1th)	1
134	still G. (gerdastill)	1
135	Subbotina N. (Nelly_sub)	1					ban	ban
136	Abramov V. (Ichigo Kurosaki)	1
137	Sumbaev N.S. (AllewruM)	1
138	Krylov G.V. (Graffeek)	1
139	Van der Vin P.V. (DestroEdinson)	1
140	Bozhenko T.V. (Tata55777)	1
141	Strygin V.S. (nocepro)	1
142	Gusev D.D. (dimenorm)	1
143	Gornostaev V.V. (VadimGorn)	1
144	Yakovenko A.V. (artik_ya)	1
145	Lizina (lasttt)	1
146	Krylov P.E. (Pavel333333)	1
147	Bugretsov (jbeb77)	1
148	Kazantsev V.D. (kentiko_0)	1					ban	ban
149	Burtonov A.V. (tak to)	1					ban	ban
150	Efremkin (Innokentij 25-j)	1
151	edmond2 (edmond2)	1
152	Kozlova M. (Mashkevich)	1
153	Bor B.L. (Berutam)	1
154	Ismajlova K.V. (ismkami)	1
155	Mustafin (justaqvxnt)	1
156	Gizatullin M. (mxgz)	1
157	Kuz'menko (ma0kuz)	1
158	Gnetetskaya P. (Polina_gn)	1
159	Davidenko (avanpost492)	1
160	Lozovoj G.V. (HoroL)	1
161	Churilov O.E. (HocokTopok)	1
162	KORGACHEVA E. (el_korgach)	1
163	o M.Yu. (rina1)	1
164	Kuranov G. (gr1shan1a)	1
165	Pawar S.N. (Siddhi Pawar)	1
166	Gorskin (coldblooded)	1
167	khairetdinov (baronexp)	1
168	Pashkov A.I. (Aleksey142)	1
169	Elbaev I.A. (po4ticriminal)	1
170	Allnod A. (allnod)	1
171	Blinov (blinoff)	1
172	Roschin E.A. (Jambo31)	1
173	Sajgafarova K.V. (Caru1s)	1
174	Annan A. (Auezova)	1
175	Yus D. (the_bear_killer)	1
176	Unregistered	19

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