Today's statistics at "SQL Exercises"

January 23, 09:50 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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  • Rating of second-stage exercises (average)
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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	Palasukhin D.S. (Nitrinos)	1	1	39		2
2	fioletovaya (fioletovaya2)	1	1	86		2
3	Safronov P.A. (Paulus73)	1	1	-3		2
4	Bakbergenova A.B. (bakbergenova)	1	1	1	1	2
5	Maksutov S. (hawk2810)	1			2	2
6	Kamenev I.A. (Kamenev88)	1	1	5		1
7	Kokin A.A. (VvICEvV)	1					ban	ban
8	Vasil'ev M.A. (Alpha1970)	1					15	20
9	Srazh A. (tokayev)	2					14	17
10	Zhanabergen S.A. (Sun_008)	2					13	16
11	Anvarova R. (Rabiiiii)	3					11	14
12	Sejіlkhanov M.B. (Murrat)	2					11	14
13	Zeinolla M. (Marzhan2106)	2					11	14
14	Baktyoraz D. (Dastan Baktyoraz)	3					10	13
15	Baqyt J. (klick_from_iitu)	2					10	13
16	Zhamshit M. (mns2026)	2					10	13
17	Murat (meiram05)	2					10	13
18	Bakhytzhanuly A. (Dabyl)	2					10	13
19	Ivanov (fgtvche45v13c2cdf)	1					10	13
20	Serik (Yernur37197)	1					ban	ban
21	Budko V. (InWhitePrime)	1					8	13
22	alikhan (jinglbel)	1					8	11
23	Borisenko D.K. (dariiabor)	1					7	10
24	Golovanova (stacie)	1					6	9
25	Belenov M.S. (Mikha_b)	1					5	8
26	Malakhov A.V. (JLaKeR)	1					4	8
27	Dauletbaj A.G. (Alma07)	1					6	7
28	N?rakhmet E.A. (Bombikki)	1					5	6
29	salgalova A.K. (_Lisenok_)	1					3	6
30	Perovsky V.P. (vladislavperovsky)	1					5	5
31	Bondar' E.S. (bondar_es)	1					4	5
32	Prokopyeva (Prokopyevak)	2					4	4
33	Wowson (Einwohnerrusslands)	1					4	4
34	Kamyshov D.N. (SlavaRossii3)	1					4	4
35	kappasov D.R. (razka)	1					2	4
36	Turar Z.K. (Zhandaulet06)	1					2	4
37	Ajtkozhina M.A. (madinanana)	3					3	3
38	Danilov E.Z. (Zaza08)	1					3	3
39	Sh Yu.N. (enken)	1					2	3
40	Sizov P. (pawJunior)	1					ban	ban
41	Sannikov A.V. (sanart_vi)	1					2	2
42	Teteryatnik A.D. (Nastya0903)	1					2	2
43	Tolendi A. (ft1ble)	2					1	2
44	Borodina S.O. (Baronessa_2022)	1					1	2
45	Politov P.V. (Avilon777)	1					ban	ban
46	Bannikov (5267)	1					1	2
47	Imigenov R.R. (Ruben_Imigelov)	1					1	2
48	Weimer (ilwe)	1					1	2
49	Timoshenko M.O. (Max_Good)	1					1	2
50	Radnaev V.N. (Coolkinguu)	1					1	2
51	Diablo (JonDiablo)	1					1	2
52	shupegin V. (vitali510)	2					1	1
53	aitken A.O. (bukin)	3
54	Petrov Y. (YuriPetrov)	2
55	Bezhelev E.O. (flyterkiber)	2
56	Buraevskaya A.O. (Alexandra Buraevskaya)	2
57	Tikhonov (Retpak)	2
58	Kondrashova N.E. (Natalia24111983)	2
59	Li A. (medvedd)	2
60	Atashkhoja A.K. (Khan_38013)	2
61	Krasovskij E.A. (pegoopik)	1
62	L S. (S_lsn)	1
63	Kononova O. (Uten)	1
64	Sid (cyrus123)	1					ban	ban
65	Polyakov V.M. (rock_4)	1
66	Gorbunkov M.S. (gms)	1
67	Titov P. (/7e4eHuQue)	1
68	Gur'yanova A.A. (dontknow)	1
69	Andrej (DRONrus)	1					ban	ban
70	Makarov D. (Dmitriy Makarov)	1
71	Sikvelov M.M. (Matwey_t)	1
72	Biroukov A.D. (Alexfra)	1
73	Belov D.Yu. (ven32)	1
74	Evseeva S. (s.evseeva)	1
75	Malikov R.M. (shtiglits)	1
76	Sagyntay (Orynkul)	1
77	Ryabykin M.V. (Mikhail1704)	1					ban	ban
78	Mirzakhanov S. (sam195)	1
79	TRKOVSKIY D. (David4)	1
80	Tagiev (Homer86)	1
81	Najik (Najik7)	1
82	Ul'yanov A. (Red_Alex)	1
83	Ivanov (userTest1)	1
84	Peev V.A. (vasili_peev)	1
85	keyboardnorth (North West)	1
86	P I.*. (IrinaPetr)	1
87	Aliyev V. (Vussy)	1
88	R. (Wra1th)	1
89	black N. (neoblackyeah)	1
90	Orlova A.V. (Sasha520)	1
91	Lysykh V.K. (Usilitel')	1
92	Zolotarev (Yura Zolotarev)	1
93	Majorov (Francuzz214)	1
94	marusya M.Yu. (Mari222)	1
95	Nazarov N.N. (FOX222)	1
96	Kunakbaeva A. (Alina111_17)	1
97	Martinchik A.A. (angielyusha)	1
98	tagiyeva N.G. (nurcvmmcmmaad)	1					ban	ban
99	chachibaia (gegi)	1
100	Mangutova E.A. (Elina)	1
101	Barin I.V. (HahLove)	1
102	Pitcil (fallsin)	1					ban	ban
103	Gershuk (blit9)	1
104	fattakhov R.M. (grandefallB)	1					ban	ban
105	Farhat (Farhatsuper)	1
106	Katalonets A.N. (Catalonec)	1
107	Maharramov A. (Maharramov)	1
108	Silkin G. (Georgyy)	1
109	Ilya I.I. (Ilya_123)	1
110	Vishnevskij D. (R@ZOR)	1
111	Aliev R.A. (Russttammm1305)	1
112	Mamuchadze V.D. (Valeria48)	1
113	Ekhlakov I. (pomidor2525)	1
114	Shast V. (lek321)	1
115	Malakhov (dimmal)	1
116	Kukuruza E. (Katrina443)	1
117	Mikhajlov (Yudzhin@)	1
118	Gordienko (G0rD)	1
119	Andreeva (TA2026)	1
120	Dunaev D.D. (Stanilav_MoGGGilevski)	1
121	Kharlamov N.M. (Nikita03)	1
122	Lapin D.I. (Diman0788)	1
123	a B.C. (tapo4ekk)	1
124	Kuznetsova O.V. (Eurasian pygmy owl)	1
125	Aman A.J. (Anuar7777)	1
126	Surkov E.V. (suevg)	1
127	Miram D. (dmrqzx)	1
128	Dzhem (Remllww)	1
129	Nepso R.R. (qqww1122ee33)	1					ban	ban
130	Rytova S.V. (rytova)	1
131	Marina M. (smashx)	1
132	Anapreyenka (ddqe178)	1
133	Serik (Yernur37192)	1					ban	ban
134	Volokhov G. (Kritus)	1
135	Nepso R.R. (Ev1k)	1					ban	ban
136	Senchuk D.S. (Denis Senchuk)	1
137	Artyushkekvich M. (ArtMaxArt)	1
138	Kirgizbanva A. (Adina)	1
139	Orynbassar D.B. (Daukalab)	1
140	Konratov S.K. (Sagyntay)	1
141	Mi (fufelshmertz)	1
142	Unregistered	17

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