Today's statistics at "SQL Exercises"

February 12, 09:11 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	Martyn V. (ywur7t)	1			3	3	5	5
2	Primakova (PrimakovaKristina)	1			1	2
3	Yermukhan R. (gokuguro)	1					15	26
4	Nikulina L.S. (Leo1994)	1					ban	ban
5	R (Arina.8301)	1					14	23
6	Yusufzhanov D.G. (Argus__o6)	2					15	20
7	Petrosyan (egog)	3					12	20
8	Mandal S. (omnbrm)	2					12	20
9	Dzhumabek M.K. (medeu)	2					15	18
10	kappasov D.R. (razka)	1					9	15
11	Grigor'ev (AFxAster)	1					9	12
12	Joldas K.E. (K2na)	1					7	12
13	Esligen (bamboozle)	1					10	11
14	Abdr N. (abdr)	1					7	11
15	KoASDFNLASKFovic K.M. (SADKNFSK)	1					6	11
16	Ajtmakhan B.Sh. (Bauirjan)	1					6	11
17	Zhukova E.S. (elser_z)	1					8	10
18	Antonov S.E. (AnSoE)	3					7	9
19	Tsytsykova A.D. (fhvhdchi)	2					7	9
20	Kuzhuget S. (sailana)	2					7	9
21	Konratov S.K. (Sagyntay)	1					5	9
22	Prokof'ev A.O. (Artem123414)	1					5	9
23	Dridor'eva N.A. (Nat_commit)	1					6	8
24	Ustimov A. (archi821)	1					5	8
25	Pernebek B.B. (BagaShelbi)	1					4	8
26	Zambalaeva M.V. (Maria642)	3					6	7
27	Purbuev B.Z. (PurbuevBulat)	3					6	7
28	Krapivina L. (epywabi)	2					6	7
29	Lkhasaranov B.B. (Lkhasaranov_03)	2					6	7
30	Zhagbaeva D.D. (odn-dami)	1					6	7
31	Safronov A.Y. (Deadlesh)	1					4	7
32	N?rakhmet E.A. (Bombikki)	1					3	6
33	Schapov (_sql)	3					5	5
34	Deev K.A. (Konst1993)	2					5	5
35	Novikova E.V. (Velvv)	1					5	5
36	Ochirova V.B. (vlria)	1					4	5
37	Nurbak N.N. (Nurbak)	1					3	5
38	Bityutskij S.A. (HaNsOo)	1					3	5
39	Anderson T. (noobas777)	1					4	4
40	Kolov E.Yu. (eugeneSQL2206)	1					4	4
41	Ilyas A.K. (Akperi)	1					3	4
42	Ergonov A.G. (LexusLeha)	1					3	4
43	Zhumadilov A.R. (KiDFeeD00)	1					2	4
44	Chasov (tailerster)	1					2	3
45	Manuelev (Eskuelev brat, Miskuel')	1					2	3
46	Grechishnikova L.M. (Lidiya0512)	2					2	2
47	Chistyakov O.I. (Worsenn1)	2					2	2
48	Ajmakhanov E.E. (Ern?r)	2					ban	ban
49	MALVI A.S. (FINAL BOSS)	1					1	2
50	Semenova L. (lsmnv)	1					1	2
51	shafikova (DINA1234567890)	1					1	2
52	alk M. (miralk)	2					1	1
53	Rise J.N. (JohnRise21)	1					1	1
54	Malakhov (Sivord)	1					1	1
55	Golubova N. (NSQL)	1					1	1
56	lpan P.S. (lpan)	1					1	1
57	Zhugdurov S. (Rozzenroz)	1					1	1
58	Ermakov D.S. (ErmakOFF)	2
59	Nikolaevskij N.N. (n1k0lay-3n)	2
60	Badukale S.U. (shrau)	2
61	Thakre H.R. (h_arshu)	2
62	Hesenzade (Hasanzade)	2
63	Abi G.?. (Abieva)	2					ban	ban
64	Ajmakhan E.E. (Erkeb?lan)	2					ban	ban
65	yntymak G.K. (Galymbek06)	2
66	borkar K.B. (Aadhar50)	2
67	Lipina V.A. (error24)	2
68	Vil'danov M. (mar_vi)	1
69	Krasovskij E.A. (pegoopik)	1
70	Koptel'tsev V. (selber)	1
71	aa (dandwort)	1
72	karasy (valdecarus)	1
73	Gorbunkov M.S. (gms)	1
74	Novikov (akka2014)	1
75	Lyustochkin K.S. (lamp2502)	1					ban	ban
76	Goryanin V.A. (VasilijG)	1
77	Smith (tibacityblues)	1
78	Senchenko O.V. (Layer1366)	1
79	Anders (iGrayMan)	1
80	Babaev (floydtmb)	1
81	Aleev E. (humandarin)	1
82	Petrova (elpi_)	1
83	Slivin A.S. (Alehandr0vich)	1
84	fioletovaya (fioletovaya2)	1
85	Voronin A.A. (DandyDV)	1
86	Zubkova S.K. (super_pupik)	1
87	Guba A.A. (NibblerWH)	1
88	Abramova Yu. (GalaxyTears)	1
89	P I.*. (IrinaPetr)	1
90	R. (Wra1th)	1
91	Komov S.M. (Komov S. M.)	1					ban	ban
92	Safaralieva U.N. (queenss)	1
93	Lysykh V.K. (Usilitel')	1
94	Mel'nikov K.S. (mks2607)	1
95	Vakulko A.V. (VAlexandrV)	1
96	Afanevich E. (Ketra)	1
97	First_name N.L. (logt24)	1
98	Merkulov A.D. (ParabellumKS)	1					ban	ban
99	Yushina A.N. (Student63)	1
100	Dron D.D. (Dron1234)	1
101	Shaniware H.P. (Himanshu Shaniware)	1
102	Padade S.S. (sanskruti)	1
103	Pradhan R. (@rohit)	1
104	Pyatkova Yu.V. (Yuksik)	1
105	Bhure L.B. (Lokii)	1
106	Urkude D.M. (Dewanshu2025)	1
107	Maharramov A. (Maharramov)	1
108	Chervyakova (Sora)	1
109	vedika V.R. (vedika11)	1
110	Patle S.S. (zynx)	1
111	Marchattiwar T.R. (TaniRM)	1
112	raipalle K.S. (@rjuna)	1					ban	ban
113	chore P.P. (devil89)	1
114	Korotun E.I. (@egor@)	1
115	fara29_2011 (Proger2200)	1
116	Kulniyazov S. (SHAHOD)	1
117	Turar Z.K. (Zhandaulet06)	1
118	Fedyayeva A. (Adellele)	1
119	Shakenov B.Sh. (Bobr1stBtr)	1
120	Beimbet A. (Assem-800)	1
121	Atirbek B.Zh. (123698)	1
122	latif S... (shizaan01)	1					ban	ban
123	Ayalwar V.V. (vidhiayalwar)	1
124	Makhmud D.A. (DonN11)	1
125	Lolusare C.D. (Chanchal12)	1
126	Golubev E.S. (EgorG2)	1
127	Grebennikov (kloshar)	1
128	Tikhonova E.M. (Tikhonova Kate)	1
129	Golubev A.P. (GlobusAfrika)	1
130	Nikitin (Dolor)	1
131	Safonov A.A. (toni.85)	1
132	Kirill (P0dp1vass)	1
133	Merkulov A. (ParabellumKSKS)	1					ban	ban
134	Zorin (mazmikeee)	1
135	Shpurik A.G. (Joker_999)	1
136	Unregistered	15

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