Today's statistics at "SQL Exercises"

October 25, 16:05 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	Chirikova N.V. (NataliCh)	2			8	11
2	Andreev K.A. (sun1zu)	1			6	6
3	Grishunin (he11rage)	1			3	3
4	Man'ko A.M. (alisasa)	1			2	2
5	Skrylyova (Anastasia555_55_5)	2	1	2		1
6	Gladkov D.E. (Horor39)	2					ban	ban
7	Riskov V.K. (FidjetStar)	2					15	25
8	Grishina E.M. (LG)	1					15	25
9	D'yachenko I.M. (Gremlin_O)	2					15	22
10	verysimpleuser000 (verysimpleuser000)	1					ban	ban
11	Petryakov V. (even_cute)	2					15	18
12	Klochkova D.A. (Daria_Klochkova)	1					ban	ban
13	Rom R. (Blurp)	1					14	16
14	Egorychev D.A. (dudi0d)	2					13	16
15	Suntsov K.O. (KirillSuntsov11)	1					9	16
16	Makushin A.V. (sqldemon2)	2					8	15
17	Escherkina D.S. (somnig)	1					10	13
18	Revin L. (Dog_WaterSQL)	1					9	13
19	Serkov (TFD_131)	2					8	13
20	Chebaev D.O. (firgost)	2					5	10
21	Kolchin M.M. (KolchinMaksim)	1					5	9
22	Salikhov R.A. (Ruzik707)	1					5	8
23	Orlov A. (amorlov.sev)	1					5	8
24	Belkov D. (Belkov2026)	1					3	8
25	Maksimova M.A. (mary_max)	2					6	7
26	Rusakovskaya A.V. (Arina 2832)	2					6	7
27	interesniy C. (a_kkxr)	3					5	7
28	Mikhajlov G. (chipuchka)	1					5	7
29	gants S.B. (sakyts)	1					5	7
30	Volo (v1rtuoz)	1					6	6
31	Dvornikova S.G. (Clairetel)	1					4	6
32	popov V.V. (vladvladvlad322)	5					ban	ban
33	Cherednichenko A. (alexei_86)	1					ban	ban
34	Danutseva (Kopchik)	2					5	5
35	Sfahiktrosh (Zar_vik)	5					4	5
36	Sukhotko (SMaxtec)	1					4	5
37	Karpov V.V. (Gudini_)	1					4	5
38	Mashutin (Andruhanez)	2					3	5
39	Semenov V.N. (FullJoin77)	2					4	4
40	Fallen (540MHz)	2					4	4
41	Gachegova I. (ilonza G)	1					3	4
42	Ivanova (evkaa1234)	1					2	4
43	Khanmurzina D.R. (dana_han)	1					2	4
44	Starchikov R.P. (Sulla17)	1					3	3
45	Svitavskaya (anansvit)	1					3	3
46	Mityukov E.D. (hezky)	3					2	3
47	Kovtun A.Yu. (sillygoosegagaga)	2					2	3
48	Utkin (almazz_3)	2					2	2
49	Kul'chenko N.V. (MidWinter)	2					2	2
50	Yussupov S. (orrr)	1					2	2
51	Nacharov A.Yu. (alexNachos)	1					2	2
52	Zakharov D. (Pumpkin123)	1					2	2
53	Radchenko R.K. (qweqfafsf)	3					1	2
54	Pavlov A.A. (Sashulia88)	3					1	2
55	Mitrey (_mitrey)	2					1	2
56	Doroshenko S.A. (OrYSlliu)	2					1	2
57	Razova D.V. (s7ipper)	2					1	2
58	Andreeva D.K. (DarYmKa)	2					1	2
59	Gusenov S.Yu. (Said_05)	1					1	2
60	Yakovlev (The_Max)	1					1	2
61	Ebert D. (Trueshka)	1					ban	ban
62	Sergeev A. (f_train)	1					1	2
63	hsdh H.H. (hrcj)	1					1	2
64	Solomnikova (AlexSolom)	1					1	2
65	Mishenev M.M. (Mishenev Mikhail)	1					1	2
66	Arbuzov (Andr76)	1					1	2
67	kar (ipram)	1					1	2
68	7shkin S.V. (Slavnik)	2					1	1
69	sangre P. (sangre)	1					1	1
70	Mikhal'kov K. (Ratta)	1					1	1
71	M (julia62)	1					1	1
72	Dadynsky M. (md5)	1					1	1
73	prosh (imaginary unit)	1					1	1
74	Kuz'min M.E. (StDeus)	1					1	1
75	Toktosunov R. (Melig0)	1					1	1
76	Krasovskij E.A. (pegoopik)	4
77	Sh S. (junopark1)	3
78	Ivanov I.I. (markl)	3
79	Trofimov D.V. (bongO1896)	3
80	Minashkin A. (Wallrider)	2
81	Ushakov A.Y. (ushakov94)	2					ban	ban
82	Korolev (nibble)	2
83	Ivaschenko (Arifme3R)	2
84	Pankratev (CYROH)	2
85	Sarkis'yan G. (gennadi_s)	2
86	pigov P.P. (mundil')	2
87	Valiullin A. (LinkSeventy)	2
88	Pan V. (pansql)	2
89	Blotskij P.A. (Pavlodar)	2
90	Ilyasova N.A. (Nazgul)	2
91	Knyazkova S.S. (sknyazkova)	2
92	Podolyakina A.A. (Anastasiiia_P)	2
93	Dubinin V.V. (dubovaya_roshcha)	2
94	Pachka S.K. (Pro100Boss)	2
95	Garaschenko S.D. (Serafim030)	2
96	Koptel'tsev V. (selber)	1
97	Khizhnyak Ya.V. (ADosha)	1
98	white V.O. (ulcuber)	1
99	Stepanov K. (Crystal_0wl)	1
100	Filinov A. (Filin195)	1
101	Yagoda V.A. (dozerboozer)	1
102	Chachina E.M. (Lizz_Ch)	1
103	Kiryuschenko V.S. (Kira1998)	1					ban	ban
104	Kopan A. (Kopan A.A.)	1
105	Akimov N.V. (Nikita A)	1					ban	ban
106	Skvortsov M. (DedMorozzzzzz)	1
107	Bykov (sky-shore)	1
108	Rodin (uoloki)	1
109	a A.A. (at20011)	1
110	R. (Wra1th)	1
111	Skibin V.V. (SQL_vvs)	1
112	Zolotarev (Yura Zolotarev)	1
113	Muftiev I.N. (imncoder)	1
114	Lukutova A.A. (Lukutok)	1
115	Abramov V. (Privet ot Sashi Borovkova)	1
116	Lavrov (Shprot33)	1
117	qq Q.Q. (stormxgod)	1
118	Rezvan (SilentLand33)	1
119	dens A. (alssz)	1
120	Alejnikov D.N. (gomelchanin123)	1
121	Val'degrejv G. (Anon21)	1
122	Serazetdinov I.R. (IldarSerazet)	1
123	Ganislamov (f74)	1
124	Zhilyakova M.-. (mwm_mwm)	1
125	Bratsykhina T.A. (tatavia25)	1
126	Radionov (fraster17)	1
127	Artemev L. (Leonid S.)	1
128	Kagarmanov A. (wwww12)	1
129	Korbut V. (Vargengen)	1
130	Khan R.E. (SQL_Manace)	1
131	Myuller P.D. (growlerrr)	1
132	Chadin F.I. (Fedor_ChD)	1
133	Artebyakin M. (makcohmockba)	1
134	Sav H. (Master83_65)	1
135	Rodina Kh. (kris.poe)	1
136	s P.V. (Pullecino)	1
137	Grechanik T.A. (Emrisa)	1
138	Sokolov (burmalda)	1
139	Timofeev P.A. (PetrT-19)	1
140	Sergei N. (SV123)	1
141	Chunosov D.D. (Dijkster)	1
142	Krivets M.S. (Maria Krivets)	1
143	Vetchinov K.I. (OBAMA_BOY)	1
144	axmadddd A.S. (asdfasdfsdfsdjjjoooo)	1
145	Casian A. (Casand1)	1
146	Sterkhov V. (bem0t27)	1
147	Egorov N. (Negorov)	1
148	Kolesnikov T. (jsypackman)	1
149	Ivannikov S.N. (Serhio57)	1
150	Alekseev R.O. (Ruslancho)	1
151	Chelovek (eurognome)	1
152	Sydykov J. (Johnybek)	1
153	Stepanov D.E. (qctor)	1
154	Idiyatov Ya.R. (Yannh011)	1
155	Ktraxxi (Ktraxxi)	1
156	Yanin V.V. (VladislavYanin)	1
157	Elovikov V.N. (Barrn1)	1
158	Dmitriev A.A. (Tupsimple)	1
159	Rusakovskaya A.V. (Mr.Beast22525)	1
160	Tkachenko A.D. (Avrora_tkd)	1
161	Smirnov I. (Zxcslop)	1
162	dim D. (mozliker)	1
163	Jasinskis V. (Prieterion)	1
164	Starshev I. (IgorStarshev)	1
165	Pe A. (Anna Serg)	1
166	Batkov G. (Batkov)	1
167	Patarov R.S. (Ruslan06)	1
168	Unregistered	20

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