Today's statistics at "SQL Exercises"

February 20, 10:29 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	Blyudenov D.D. (Daniil_OOR)	1			9	11
2	Zajniev L.S. (Leonj5)	1			9	10
3	Kajkova I.V. (ira_kay)	1	5	25		9
4	Mitin S.S. (nxrtxn)	1			2	3
5	Bugaev K.E. (Kostya_B74)	1			2	3
6	idiris N.R. (1ndibi)	3					ban	ban
7	Shamgunova T.Sh. (Neil19.01)	1					14	25
8	Baktyoraz D. (Dastan Baktyoraz)	2					15	24
9	Isabekova A.S. (Ajyana)	1					15	24
10	Bakhytzhanuly A. (Dabyl)	1					15	24
11	Yertay B.E. (bibikaa)	1					ban	ban
12	Kakharman D. (Kakharman1)	1					14	24
13	Atashkhoja A.K. (Khan_38013)	1					13	24
14	Galay A. (ivgam)	1					10	19
15	Konratov S.K. (Sagyntay)	1					10	18
16	Zeinolla M. (Marzhan2106)	1					11	17
17	Zhamshit M. (mns2026)	1					10	14
18	gfsdjfl (whotfami)	1					11	13
19	Olpanbay A.A. (Assyk232)	8					ban	ban
20	Murat (meiram05)	2					ban	ban
21	Serik (Yernur37197)	2					ban	ban
22	Assabaeva A. (aruxcy)	1					9	12
23	Akmyrza M.T. (mereyakmyrza)	1					8	11
24	Artamonov N.I. (Nikolaj Artamonov)	3					9	10
25	Kudashev D.S. (Zachem?)	1					5	10
26	Akhmetov K.R. (harosh)	1					7	7
27	Sidjrovich K. (krnsdrch)	1					6	7
28	Ivanov (Putnik248)	1					6	7
29	Kulikov A.G. (ancllee)	1					6	6
30	Bekkuzhin A. (Alizhan1337228)	2					ban	ban
31	Gorbenko K.Yu. (chrezvi)	1					5	5
32	Cadier G. (maximum_the_nao)	1					5	5
33	Timofeeva I. (Miro Kaas)	1					4	5
34	Andromedov (Andromeda12)	1					4	5
35	Starchenko A. (Anton Starchenko)	1					3	5
36	Marin N.R. (reexesd)	2					ban	ban
37	Orynbassar D.B. (Daukalab)	2					2	4
38	Karpenko (Usenik)	1					2	4
39	Baltamuratov A. (hardline05)	1					2	4
40	Kurakina M.A. (MAryku1989)	1					2	4
41	Bhandarkar R.R. (@raj123)	1					2	4
42	Novikov N.D. (nikitosikss)	1					2	4
43	Tokareva (svetlana0208)	1					3	3
44	Svistel'nikov V.A. (XIPROCS)	1					3	3
45	Grigor'ev (AFxAster)	1					2	3
46	Aliev R.R. (ARR_05)	1					2	3
47	Ignatova I.Yu. (bagulnik)	1					2	2
48	Ponomarenko N.G. (FLENDSPACE)	1					2	2
49	Khrulev (Chaster123)	1					2	2
50	Tarabrina Y.T. (KateTarabrina)	1					1	2
51	Dimitrov V.M. (vencid)	1					1	2
52	Koverdin K.D. (koverdin)	1					1	2
53	Gryaznov M.A. (sushichef)	1					1	2
54	Pyatkova Yu.V. (Yuksik)	1					1	2
55	Umerenkov (Flerty)	1					1	2
56	Feofanov V.S. (Feo_Vladimir)	1					1	2
57	Petrova (petrovadv)	1					1	2
58	Schapov (__sql__)	1					1	2
59	Kasimov I.M. (Il'fat)	1					1	2
60	Grinenko I.S. (grenka9)	1					1	2
61	Zhelbunova E.K. (Ekaterina2727)	1					1	2
62	Shoshinov N.D. (Popiy)	1					1	2
63	Bondar' K.D. (kirkak)	1					1	1
64	Khovrin (LunarShadows)	1					1	1
65	Malakhov (dimmal)	1					ban	ban
66	Tulkinov I.Z. (Isabek_org)	1					1	1
67	Zagitova R.R. (Penochka)	1					1	1
68	Lapshin A.S. (Qwenex)	5
69	Yadigarov R.A. (Alfa330)	5
70	P I.*. (IrinaPetr)	3
71	Franu F.N. (Franu)	3
72	Koptel'tsev V. (selber)	2
73	Makarova S.V. (Puzhel)	2
74	Ivanov (userTest1)	2
75	Komov S.M. (Komov S. M.)	2					ban	ban
76	Iris (Iriskapr)	2
77	Kirgizbanva A. (Adina)	2					ban	ban
78	Baktiyar D. (dinara baktiyar)	2
79	Mel A.Y. (Alwertq)	2
80	Shafiev D. (Damir_Shafiev)	2
81	Litejkin M.L. (Liteykin)	2
82	Yadav A.L. (Natu56)	2
83	Polyakov V.M. (rock_4)	1
84	Goncharov (Raz_dva)	1
85	Gorbunkov M.S. (gms)	1
86	Mosyakov I.V. (Uruk-haim)	1
87	Sil'van (silvr)	1
88	Bakhtin D.I. (Den12309)	1
89	Petrov N.V. (Nick21)	1
90	Grishina T. (Tatyana Grishina)	1					ban	ban
91	Gryzlov O.G. (Suhar_i)	1
92	Smith (tibacityblues)	1
93	Khomich M. (lituanickae)	1
94	Toliev X.I. (Xurshid007)	1
95	Esin K.S. (Kirill Esin 89)	1
96	Filatova N.S. (Jackary)	1					ban	ban
97	Mammadov U.M. (__Ulvi__)	1
98	Panov (GEORGIYPANOV)	1
99	Lyubimova (Sof'ya L)	1
100	Wooster (Nick Bucklow)	1
101	Nurutdinova D. (Diana_R)	1
102	Batnasunova Ts.A. (Kitsa)	1
103	Grigoryan (karine0809)	1
104	Sil'nyakov (rex_krsk)	1
105	Najik (Najik7)	1
106	Garifullin E.G. (erick_less)	1
107	Komarov A.K. (Arkolotu)	1
108	Narzullozoda (axon-sql)	1
109	Novikov S.V. (@Ser589QA)	1
110	Sabanova (diana1989)	1
111	R. (Wra1th)	1
112	Sergeev D.A. (Mikasssssssss)	1
113	Chalenko (Ligumcode)	1					ban	ban
114	Safaralieva U.N. (queenss)	1
115	Amankulov A. (qawqaw)	1
116	Lysykh V.K. (Usilitel')	1
117	Mishin E.P. (zpendik)	1
118	Guseva O.S. (Oks404)	1
119	Grishin P.D. (z1xis)	1
120	Yanpol'skij G. (9zno)	1
121	Afanevich E. (Ketra)	1
122	Tolstova E.V. (rinkwe)	1
123	Ezhikova (snjnoiohfw)	1
124	Dadaev D. (dirxam)	1					ban	ban
125	Chunarkar O.A. (om_1217)	1
126	Abdr N. (abdr)	1
127	Volodin A. (Perc1val)	1
128	Anvarova R. (Rabiiiii)	1
129	Zhumadilov A.R. (KiDFeeD00)	1
130	Bachurin V.V. (Englman)	1
131	Khairikhan S.-. (parz1vAl)	1
132	Sarsenova G.Z. (scally xanny)	1					ban	ban
133	Egamkulova B.A. (banu123)	1
134	Khaliakhmet A.M. (Aabyl)	1
135	Sermaganbetov O.S. (poipoi)	1
136	Nugmanov D.N. (sonic_o66)	1
137	Mrx A.M. (iskaidar1)	1
138	syrym (sryrmboi)	1
139	akhmetova A.A. (ainurymm)	1
140	Zholdasbaj K.M. (proxymocentavra7852)	1
141	Makhmud D.A. (DonN11)	1
142	purrrr S.-. (wfsd+)	1
143	Bityutskij S.A. (HaNsOo)	1					ban	ban
144	Zhanbek R.M. (Rahat11111)	1
145	Chursin S. (ser_chur)	1
146	Petrenko N. (Natalia Petrenko)	1
147	Bragina A. (Alinalinalinalina)	1
148	G D. (tirran444)	1
149	Boyukkidhiyev (ProgrammerF1)	1
150	Mel'nikov R.G. (Seryoga Romin brat)	1
151	Yerik N.E. (Nursat0777)	1
152	Smirnov V.V. (Sylvodor)	1
153	Simonyan D.S. (DIANAS200111)	1
154	Darkov (Sxrry)	1
155	Degtyarev (Maxon_Shans)	1
156	Chistopol'skij G.A. (Mucka_Puca)	1
157	Podgursky V.I. (lost in vivo)	1
158	Rudin B.M. (Rudin Boris)	1
159	NOVAK (ZhannaVirgena)	1
160	Golikov A.A. (3d_a)	1
161	Khudyakov B.V. (ThinGGsKoT)	1
162	Alnay (fepwiog)	1
163	Vinnik K. (shiknulnalo)	1
164	Gorodetska (yukasia)	1
165	Sukhinina (sukh99)	1
166	Cherepanova A.R. (Alexandrina1.0)	1
167	Kharisov A.Ya. (Azamat777)	1
168	Korpusova K. (ettellagh)	1
169	Eugene (home_head)	1
170	Utrobin M.A. (yashmoto)	1
171	Zub E.P. (sqlebar)	1
172	Levashov D.E. (lip_ka)	1
173	Unregistered	12

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