Today's statistics at "SQL Exercises"

December 09, 10:34 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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  • Last-week results
  • 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	Mitroshin A.O. (Anton_M8)	1					5	8
20	Hati D.I. (yluto)	1					7	7
21	Katatov N.P. (Nikita_Katatov)	1					6	7
22	Lamborgini A.M. (ki6xx)	1					6	7
23	Evdokimov D.D. (XoxJlaHd)	1					4	7
24	Police Box (Police Box)	1					5	5
25	Jordaan M.M. (MillaYordan)	2					4	5
26	Osipov M.N. (Maksim22)	1					4	5
27	Finogeev M. (MaxFinog)	1					3	5
28	Pavel (LevPA)	1					ban	ban
29	Rakib (rakibshanto)	1					3	5
30	Omarkhan A.R. (a_tokki)	1					4	4
31	Rublev R.I. (LinkEvr)	1					2	4
32	Seredina (yanserlim)	1					2	4
33	Lagunov M.T. (Opengate48)	1					2	4
34	Pyatkova Yu.V. (Yuksik)	1					2	4
35	Osadchuk N.A. (steven_shak)	1					3	3
36	Novikowa S.S. (sofia_2288)	1					3	3
37	Sergunina E. (kate_sergunina)	1					3	3
38	Velichenkov D.A. (Galotane)	1					ban	ban
39	Glk A. (mezberg)	1					2	3
40	Alikhanov A.E. (Zirfe)	1					1	3
41	Inkognit A. (superSanya)	2					1	2
42	Gimaz A. (Alsu26)	2					1	2
43	Morozov K.A. (KVAS34)	2					1	2
44	Orlova A.V. (Sasha520)	1					1	2
45	Balakhonov A.K. (artemono)	1					1	2
46	Kanunnikov (ininelines)	1					1	2
47	Igushev (Daniiiil31)	1					1	2
48	fattakhov R.M. (grandefallB)	1					1	2
49	Kashin (neveroyaten)	1					1	2
50	Breaker E. (EmpyreanBreaker)	2					1	1
51	Kron (Durachok)	1					1	1
52	Rubtsov R.A. (Romario549)	1					1	1
53	Demin D.S. (AvE3898)	1					1	1
54	CHOVULLAKANDY A. (Abinraj)	1					1	1
55	Komov S.M. (Komov S. M.)	3					ban	ban
56	Pushnoj (arkah)	2					ban	ban
57	Belyak (TheTester)	2
58	Sychev (Kaysen)	2
59	Zhurikov E.I. (pypuier12223)	2
60	Khamichuk S. (LanaKha)	2
61	Slesarev I. (folko92)	2
62	Shkarednyj I.N. (Gosha)	1
63	Krasovskij E.A. (pegoopik)	1
64	Boldyrev G.V. (grif85)	1
65	Pupkin (Kikimora)	1
66	Kucherov A.A. (Arahnid)	1
67	Abdulmanapov A. (Dvarik)	1
68	Sikrets P.S. (pavpavpav)	1
69	Ekhlakova E.V. (KatrinDi)	1
70	Fedyaeva A.S. (AlenS)	1
71	Nuriddinov A.O. (AkiLaki)	1
72	Egorov (EValiev)	1
73	Bakharev A. (6axa)	1
74	Semenov A. (tapw1st)	1					ban	ban
75	a P. (xie92484)	1
76	Mokronosov A.A. (Eder4ik)	1
77	Panteleev I.V. (CodeHowJoke)	1
78	Berdimurat S. (sasaas)	1
79	Gayaya G.G. (asterisk232323)	1
80	Mazur A.V. (mazur162)	1
81	Gudinov (no1hing)	1
82	Karnachev S.L. (mrSergei)	1
83	Faz (GosLem)	1
84	Skokov B.S. (leks$$)	1
85	Burov V.N. (exLesnick)	1					ban	ban
86	Ivanov (userTest1)	1
87	Pogalov S.A. (Sergej Pogalov)	1					ban	ban
88	L A.V. (avl_vlad)	1
89	Aniskovich E. (evgeniyaniskovich)	1
90	Ma D.A. (dff_fsd11)	1
91	Khutyz (Salbi)	1
92	Tolstykh A.A. (Totih)	1
93	Kasimov Kh.T. (halid149)	1
94	R. (Wra1th)	1
95	Belskiy V. (Gambit87)	1
96	Razumouski V. (viachaslau85)	1
97	Efremov Ya.S. (Master_SQL_BIG_SMOKE)	1
98	Orlov A.O. (wrs)	1
99	L. (P@$/-/@)	1					ban	ban
100	Krylov (svysotskiy95)	1
101	Maratov O. (spoer)	1					ban	ban
102	Lysykh V.K. (Usilitel')	1
103	Ashirimbetov A. (Almas1255)	1
104	Ashirbaev A.B. (UselessMouth)	1
105	Kabkov (AKabkov)	1
106	Sem'ya M.N. (444makc444)	1
107	Abramov V. (Vitaminez)	1
108	Arzumanova M.V. (marasql13)	1
109	Kochenkov (InspectorJeleshka)	1
110	Tskipurishvili G. (giorgi2523)	1					ban	ban
111	David D.D. (Joni The Great)	1
112	Yastrebov D.D. (Yakimori)	1
113	Korneva E.D. (e-d-korneva)	1
114	Dolgaya D.V. (dernilliop)	1
115	Samazaniev R.I. (Rus3000)	1
116	Kotik A.Yu. (Nyaxys)	1
117	Vukolov A. (al.vuk)	1
118	Smirnova N.A. (missnadya.smirnova)	1
119	Anako (goddamitw)	1
120	Kislyakova M.V. (Imari_09)	1
121	Pikuleva (kessedey)	1
122	yerko Y.Y. (yerko)	1
123	Sudarev A.P. (Sudarev_1)	1
124	Yakimenko (Nikita9kimenko)	1
125	Puzanov (na1kone)	1
126	Mozol' R.A. (stxnxhxxd)	1
127	Yadla H. (Hema Kiran)	1
128	Ryabchuk (bobs229_)	1
129	Svidinskiy (lt.Svidinskiy1955)	1
130	Basov V.A. (vadim_basov)	1
131	Buraevskaya A.O. (Alexandra Buraevskaya)	1
132	K E.K. (CakeForKit)	1
133	Kholkina (dimayulia)	1					ban	ban
134	Kam (naskam123)	1					ban	ban
135	Evtikhovich A.A. (FECHE1)	1					ban	ban
136	Slepynin I.S. (SlipaPipaPopa)	1
137	POPOV A.A. (sashapov)	1
138	Zelevich D. (z.dmitrii)	1
139	Kajrolla (Bak_ka1)	1
140	Bondarev V.A. (Fasterfastersafety)	1
141	Mukhametshin A. (AriTOri)	1
142	Kuznetsova Yu.S. (Yuksia)	1
143	Shu D.V. (Merah)	1
144	Erzhan D.D. (DauH)	1
145	Engovatov K.M. (makensya)	1
146	Alex (Alex1333333)	1
147	Unregistered	13

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