Today's statistics at "SQL Exercises"

October 12, 12:11 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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  • Last-week results
  • 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	Bukina (ViToshaB)	1	8	6		11	ban	ban
2	Sh S. (junopark1)	1	2	43		3
3	Valiullina K.E. (Karina289)	1					ban	ban
4	Sajkin N.F. (Nikollass52)	1					ban	ban
5	shaf (ZARINA_LABARATORNAYA555)	1					15	20
6	Bondarchuk G.V. (Gosha11112233)	1					11	19
7	SHAFIKOVA (zarina_laba5)	3					15	18
8	ZH G. (gzh)	1					12	15
9	Yolokhov (fazzone)	1					ban	ban
10	Kolpakov (VJiQ)	3					6	10
11	Limanskij A.D. (Lazy Loaf)	3					ban	ban
12	Kalyuzhnaya M. (kmaru)	2					7	9
13	Me M.K. (MiaM2)	2					5	9
14	Shigapova (dinqxvz)	2					5	9
15	Goryachev S. (SergGoryachev)	1					5	9
16	1234 (13254)	1					5	9
17	vafina V.R. (l2e3r4a5)	1					5	9
18	Fyodorova I.A. (IrinaFed)	1					6	7
19	Chikarin A. (Alexander Chikarin)	1					6	7
20	Porshukov N.Y. (Nik322)	1					4	7
21	Nizen K.E. (kristmys)	1					4	7
22	Sfahiktrosh (Zar_vik)	1					4	7
23	Kulikov I. (IkDwro1)	2					5	5
24	Bratanov D.A. (Sm00ve)	2					5	5
25	Dubnyarskaya M.Yu. (MashaDUBN)	2					5	5
26	Lyamin G.E. (Ge0_o)	1					5	5
27	Ford E.S. (Egor Ford Sinij)	1					5	5
28	Shishova P.S. (shajealess)	1					3	5
29	Shagalov O.L. (TTC)	2					2	5
30	Gladkov A.S. (artemgladkov1)	1					4	4
31	Kalmagambetov A.R. (kaliax)	3					2	4
32	Ivanova O.N. (olga_ivanova)	1					2	4
33	v D.V. (Dim33)	2					3	3
34	Khazeev D.A. (yatrahal)	1					3	3
35	Lanskikh E.A. (gorshok_321)	1					2	3
36	Vejlert (Wrooz)	2					2	2
37	Gadzhibegova K.Z. (kss1s)	1					2	2
38	Zhelobkovich P.S. (epoches=1000)	1					2	2
39	Koba N.L. (Darell04)	1					2	2
40	Oliver (klavamish)	3					1	2
41	Markin N. (Qmaro)	2					ban	ban
42	Zheludkov S. (zhsvyach)	1					1	2
43	Yashina A. (k4litushka)	1					1	2
44	Filatova A.V. (nastya_fv)	1					ban	ban
45	volgina (qwertyuiop145)	1					ban	ban
46	Grebenyukov S. (OstapGreb)	1					1	2
47	woodpecker (W00dy)	1					1	2
48	Shilkina (Olga_OS99)	2					1	1
49	ignaetnko D.D. (dabler)	2					1	1
50	Niksar (Niksar)	1					1	1
51	Zhandarov A. (Leshka_1322)	1					1	1
52	Romanyuk A. (Romanyuk Anna)	1					1	1
53	lastname (winrar2002)	1					1	1
54	Krasovskij E.A. (pegoopik)	5
55	Kozlov M. (Kozlov Mark)	3
56	Shibaev (saah)	2
57	Koptel'tsev V. (selber)	2
58	Brown F.-. (wiley67)	2
59	Shprenger A.A. (SHPalice)	2
60	Ra (KompAS)	2
61	decart R.-. (uniq_decart)	2
62	Pastukhova Yu.G. (yulianka)	1
63	Bereslavskaya (bereSasha)	1
64	Kozhevnikov A.M. (kojew)	1
65	Bereznyak M.V. (lucky_shot)	1
66	Family (Formula 1)	1
67	Graitskaya Yu.N. (JuliGr)	1
68	G. A. (ManuKoura)	1
69	Mitrey (_mitrey)	1
70	Tutarkov A. (barmaley19)	1
71	Bespalova A.A. (verbi)	1					ban	ban
72	Krupko E.L. (Krupko)	1
73	z (juliette has a gun)	1
74	Grigor'ev A.B. (lorra)	1
75	Dmitriev (yara_slav)	1
76	Ivonin N.Yu. (Schokoladnyi)	1
77	Podol'skij A. (avpodolskii)	1
78	Zorin E.O. (popajeck)	1					ban	ban
79	Sporykhin (alexsp1702)	1
80	Rusetskaya Yu. (Domenica)	1
81	Sarkis'yan G. (gennadi_s)	1
82	Filippov R.E. (alcofan12345)	1
83	ss A.S. (SashaSS)	1
84	Kiseleva V. (Baklajan_vk)	1
85	Skokov B.S. (leks$$)	1
86	Mizin D.V. (MizinDenis)	1
87	Markelov G. (Markelov1991)	1
88	Golovkin I.A. (GHOST2508)	1
89	R. (Wra1th)	1
90	Timofeev M.S. (timofeevms1982)	1
91	Lysykh V.K. (Usilitel')	1
92	Gidrevich (tejinoppas)	1
93	Kovalevskij P.V. (soulshon)	1
94	Safronov P.A. (Paulus73)	1
95	Stryapunin M.M. (Maksim_Stryapunin)	1
96	Stepanenko V. (veronikastep)	1
97	Bogatyrev N.V. (BNV2873)	1					ban	ban
98	Novikova M. (novmarom)	1
99	Berseneva T.M. (Bersa_3785)	1
100	Romanchuk I.A. (ial.romanchuk)	1
101	N (lera9441)	1
102	Landaeva D.N. (daxa228)	1
103	Salikhov R.A. (Ruzik707)	1
104	Khakhulina E.V. (Akulina)	1
105	Dulanov A.S. (8bobrik8)	1
106	Ponomarev A.M. (akimjlordian)	1
107	Fatkulina O.M. (viennie)	1
108	Krutoi (KentKrutoiBro)	1
109	Zhabina I.S. (Irina Zhabina)	1
110	Novoselova V. (NovVik)	1
111	Nesterov G.A. (GeRo_chto_to)	1
112	Faskhutdinov A.A. (sfiler)	1
113	Ryazanova D. (Lisyonok7)	1
114	Lebedeva A.R. (Leb_Nastya)	1
115	Kolesnikov S.Yu. (VOhr)	1
116	Korshunova M. (Nuhsrok)	1
117	Arshulik A.V. (rozzhig)	1
118	Okorokova N.A. (qwe777)	1
119	Fedchenko A.D. (EtoAleksandr)	1
120	Chinareva O.Yu. (PopyMur)	1
121	Bykova E.A. (Liza5335)	1					ban	ban
122	Chertoryzhskij V. (vepb)	1
123	Smirnov A.E. (p4tk)	1
124	Vorob'ev N.D. (verculumn)	1
125	Marachovsky D. (Bagamol)	1
126	Sinegribov S. (Azirail)	1
127	Tyschenko V.A. (Tyschenko V.A.)	1
128	s P.V. (Pullecino)	1
129	Bukharaev N.R. (NailR)	1
130	Shvetsov K.V. (Vermillionik)	1
131	yakunin M.A. (durachyo)	1
132	Kuklin A.A. (jdun)	1
133	Ziganshina D.R. (Ziganshina Diana)	1
134	Galeev I.O. (Gnom567)	1
135	Meteleva A.V. (Meteleva Aleksandra)	1
136	Shajmardanov A. (ArcViolet)	1
137	Popova K.K. (Popova Ksyusha)	1
138	Meschanov E.V. (Semio_22)	1
139	Komarov I.A. (Not_name)	1
140	burmalduj M.T. (ethanol.rage)	1
141	Kolosnitsyna T.V. (Freee)	1
142	Unregistered	24

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