Today's statistics at "SQL Exercises"

December 09, 10:09 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)
  • Rating of 2nd-stage exercises (median)
  • 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	THOMAS N. (noel_123)	4			11	13	15	18
2	Petrov Y. (YuriPetrov)	1	1	32		3
3	Boyarskij V.A. (ChronoMorzh)	1	1	126	1	3
4	Suscheva K.A. (Ks1993)	1			3	3
5	Shatula (nobodybodybro)	1			2	2	5	5
6	Govorov E. (erxaan)	2	1	13		1
7	M (DanilM2304)	1			1	1
8	Ersozlu A. (aylin100)	1					15	27
9	Bolgov Ya.A. (YarikArmatura2006)	1					ban	ban
10	Kulikov (Gdezd)	3					15	18
11	Fom (Kudoer)	1					15	18
12	Manoharan J.P. (Jag2004)	1					12	18
13	Levi (Levissss)	2					10	16
14	Enns D.V. (PSK)	1					ban	ban
15	Karmanov D.N. (Daniil1)	1					10	13
16	Volod'ko K.G. (Xenia_0104)	2					7	11
17	Skragev S.V. (sergjo921)	1					ban	ban
18	Shem (97mara)	1					7	8
19	Lamborgini A.M. (ki6xx)	1					6	7
20	Evdokimov D.D. (XoxJlaHd)	1					4	7
21	Police Box (Police Box)	1					5	5
22	Jordaan M.M. (MillaYordan)	2					4	5
23	Osipov M.N. (Maksim22)	1					4	5
24	Finogeev M. (MaxFinog)	1					3	5
25	Pavel (LevPA)	1					ban	ban
26	Rublev R.I. (LinkEvr)	1					2	4
27	Seredina (yanserlim)	1					2	4
28	Lagunov M.T. (Opengate48)	1					2	4
29	Pyatkova Yu.V. (Yuksik)	1					2	4
30	Osadchuk N.A. (steven_shak)	1					3	3
31	Novikowa S.S. (sofia_2288)	1					3	3
32	Glk A. (mezberg)	1					2	3
33	Alikhanov A.E. (Zirfe)	1					1	3
34	Katatov N.P. (Nikita_Katatov)	1					2	2
35	Sergunina E. (kate_sergunina)	1					2	2
36	Gimaz A. (Alsu26)	2					1	2
37	Morozov K.A. (KVAS34)	2					1	2
38	Orlova A.V. (Sasha520)	1					1	2
39	Balakhonov A.K. (artemono)	1					1	2
40	Inkognit A. (superSanya)	1					1	2
41	Kanunnikov (ininelines)	1					1	2
42	Kashin (neveroyaten)	1					1	2
43	Breaker E. (EmpyreanBreaker)	2					1	1
44	Velichenkov D.A. (Galotane)	1					ban	ban
45	Kron (Durachok)	1					1	1
46	Rubtsov R.A. (Romario549)	1					1	1
47	Rakib (rakibshanto)	1					1	1
48	Demin D.S. (AvE3898)	1					1	1
49	CHOVULLAKANDY A. (Abinraj)	1					1	1
50	Komov S.M. (Komov S. M.)	3					ban	ban
51	Pushnoj (arkah)	2					ban	ban
52	Belyak (TheTester)	2
53	Zhurikov E.I. (pypuier12223)	2
54	Khamichuk S. (LanaKha)	2
55	Slesarev I. (folko92)	2
56	Krasovskij E.A. (pegoopik)	1
57	Boldyrev G.V. (grif85)	1
58	Kucherov A.A. (Arahnid)	1
59	Abdulmanapov A. (Dvarik)	1
60	Sikrets P.S. (pavpavpav)	1
61	Ekhlakova E.V. (KatrinDi)	1
62	Fedyaeva A.S. (AlenS)	1
63	Nuriddinov A.O. (AkiLaki)	1
64	Egorov (EValiev)	1
65	Bakharev A. (6axa)	1
66	Semenov A. (tapw1st)	1					ban	ban
67	a P. (xie92484)	1
68	Mokronosov A.A. (Eder4ik)	1
69	Panteleev I.V. (CodeHowJoke)	1
70	Berdimurat S. (sasaas)	1
71	Mazur A.V. (mazur162)	1
72	Gudinov (no1hing)	1
73	Karnachev S.L. (mrSergei)	1
74	Faz (GosLem)	1
75	Skokov B.S. (leks$$)	1
76	Burov V.N. (exLesnick)	1					ban	ban
77	Ivanov (userTest1)	1
78	L A.V. (avl_vlad)	1
79	Aniskovich E. (evgeniyaniskovich)	1
80	Khutyz (Salbi)	1
81	Tolstykh A.A. (Totih)	1
82	Kasimov Kh.T. (halid149)	1
83	R. (Wra1th)	1
84	Belskiy V. (Gambit87)	1
85	Razumouski V. (viachaslau85)	1
86	Efremov Ya.S. (Master_SQL_BIG_SMOKE)	1
87	Orlov A.O. (wrs)	1
88	L. (P@$/-/@)	1					ban	ban
89	Krylov (svysotskiy95)	1
90	Maratov O. (spoer)	1					ban	ban
91	Lysykh V.K. (Usilitel')	1
92	Ashirimbetov A. (Almas1255)	1
93	Ashirbaev A.B. (UselessMouth)	1
94	Kabkov (AKabkov)	1
95	Sem'ya M.N. (444makc444)	1
96	Abramov V. (Vitaminez)	1
97	Arzumanova M.V. (marasql13)	1
98	Tskipurishvili G. (giorgi2523)	1					ban	ban
99	Mitroshin A.O. (Anton_M8)	1
100	Yastrebov D.D. (Yakimori)	1
101	Korneva E.D. (e-d-korneva)	1
102	Dolgaya D.V. (dernilliop)	1
103	Samazaniev R.I. (Rus3000)	1
104	Kotik A.Yu. (Nyaxys)	1
105	Vukolov A. (al.vuk)	1
106	Smirnova N.A. (missnadya.smirnova)	1
107	Anako (goddamitw)	1
108	Kislyakova M.V. (Imari_09)	1
109	Pikuleva (kessedey)	1
110	yerko Y.Y. (yerko)	1
111	Sudarev A.P. (Sudarev_1)	1
112	Yakimenko (Nikita9kimenko)	1
113	Mozol' R.A. (stxnxhxxd)	1
114	Yadla H. (Hema Kiran)	1
115	Svidinskiy (lt.Svidinskiy1955)	1
116	Basov V.A. (vadim_basov)	1
117	Buraevskaya A.O. (Alexandra Buraevskaya)	1
118	K E.K. (CakeForKit)	1
119	Kholkina (dimayulia)	1					ban	ban
120	Sychev (Kaysen)	1
121	Kam (naskam123)	1					ban	ban
122	Evtikhovich A.A. (FECHE1)	1					ban	ban
123	Slepynin I.S. (SlipaPipaPopa)	1
124	POPOV A.A. (sashapov)	1
125	Zelevich D. (z.dmitrii)	1
126	Kajrolla (Bak_ka1)	1
127	Bondarev V.A. (Fasterfastersafety)	1
128	Mukhametshin A. (AriTOri)	1
129	Kuznetsova Yu.S. (Yuksia)	1
130	Shu D.V. (Merah)	1
131	Erzhan D.D. (DauH)	1
132	Engovatov K.M. (makensya)	1
133	Alex (Alex1333333)	1
134	Unregistered	13

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