Today's statistics at "SQL Exercises"

January 28, 10:36 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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  • 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	Gur'yanova A.A. (dontknow)	1			4	4
2	Ermakov D.S. (ErmakOFF)	1	1	32		3
3	Musken A.E. (Alibi)	2	1	-5		1
4	Yakshin I.V. (ivan_y)	1	1	-5		1
5	Kokin A.A. (VvICEvV)	1					ban	ban
6	Tseplyaev A.V. (dickpeck07)	1					15	26
7	galkina A.A. (nasiiiiiiiiii)	1					15	24
8	Kashaganov A. (Kashaganov)	1					15	19
9	Lubkova D.D. (ddarilu)	4					15	18
10	garm Z.E. (hahahahahahah)	1					12	16
11	Chicherova I. (sangonori)	1					12	15
12	Stephens (izica)	1					11	14
13	Kuangaliyeva A.K. (AknurKuangaliyeva)	1					10	13
14	Mkts M.M. (Shakal9455)	1					7	9
15	P N.V. (Kolianio)	1					5	9
16	Shevtsov K. (KonstantinXL)	2					5	8
17	kemelkhan A.M. (aulboj)	1					6	7
18	Rakusov D.S. (DendL)	1					6	7
19	LeonKrajewski (Maks Mazurek)	1					6	7
20	Zhumadilov A.R. (KiDFeeD00)	1					5	6
21	Planic E. (ElVs)	2					5	5
22	Ivanov (Petrovich1979)	2					5	5
23	Mikhajlov D. (d.a.mihailov)	1					5	5
24	Schukin V.A. (Vlajk)	1					5	5
25	Kazmin D.K. (nagibator213)	1					5	5
26	Tulebay N.R. (nazgul2026)	1					5	5
27	Martinchik A.A. (angielyusha)	1					4	5
28	Besaeva D. (lordwar)	1					3	5
29	Kotov (Aruken)	1					4	4
30	Turarbek N.K. (turarbek)	1					4	4
31	saxarova (aasaxarova)	1					3	3
32	Shujtsev D.Yu. (Denis123)	1					2	3
33	Gavrin (vladimir.g.s77)	1					2	3
34	Ilya I.I. (Ilya_123)	1					ban	ban
35	Sabanova (diana1989)	1					2	2
36	Startseva A.A. (Kryakovskaya)	1					2	2
37	Tret'yakov A.V. (a_tretyakovv)	1					2	2
38	Sanzhieva (pinksqlgirl)	1					2	2
39	Livshits (@Valeriy)	1					1	2
40	Mescheryakov I.A. (Xsolla)	1					1	2
41	Ermokhina (Fevy)	1					1	2
42	ii I.I. (gbdgdfmdflk654123)	1					ban	ban
43	Kanat R.E. (Asylym)	1					1	2
44	Fan (F.Artyom)	1					1	2
45	Goldobin E.G. (prm259)	1					1	2
46	M?khamet?alym E. (yerath)	1					1	2
47	Vyaz'mina A.A. (fcccc)	1					1	2
48	Miselyuk I.S. (igor765)	2					1	1
49	Krivosheeva M.V. (SQL_progM)	1					1	1
50	Prokopenko L.A. (Sulfat)	1					1	1
51	Eremina A.V. (Arcanum)	1					1	1
52	Kistanov M. (skull887)	1					1	1
53	Malakhov (dimmal)	1					ban	ban
54	Galay A. (ivgam)	1					1	1
55	Protasov M. (MaxProtas)	1					1	1
56	Kartoxa L. (lexakartoxa91)	1					1	1
57	Gom (k@tya87)	3
58	Fateev B. (boand)	2
59	Derkach A.I. (anwerix)	2
60	Kn T.T. (Temirlannn)	2
61	Shakenov B.Sh. (Bobr1stBtr)	2
62	Fadeev M. (MAXFadeev)	2
63	Karchevskij I.I. (Ignatius)	2
64	Krasovskij E.A. (pegoopik)	1
65	Petrov Y. (YuriPetrov)	1
66	Koptel'tsev V. (selber)	1
67	Shustov V.V. (shustovvlad)	1
68	Polyakov V.M. (rock_4)	1
69	Master_burger (Burger_master)	1
70	Kovalev A. (fruitybrew)	1
71	Lakalov D. (Meilleur_NG)	1
72	Smith (tibacityblues)	1
73	daryn A. (hami4ek)	1
74	Papikyan L.S. (p.lusine)	1
75	Frolov K.A. (Murderface_)	1
76	Rodenko (DR17)	1
77	Mikhajlov A.A. (Randei)	1					ban	ban
78	Makarova A. (JuStudent)	1					ban	ban
79	QA Q. (QAAAQ)	1
80	Ko I.S. (i1_K)	1
81	Panicheva V.D. (_Vika_)	1
82	Uskov A. (atomic_ant)	1
83	Pyrkov V. (Viktor_Pyrkov)	1
84	Boyarov A.A. (boyasha)	1
85	Ananin V.O. (Vladique995)	1
86	Yamutov (Biboin)	1
87	Sarkis'yan G. (gennadi_s)	1
88	Noskin (CptBubbles)	1
89	Mart (Kusochek)	1
90	Moskalev R. (BreadCannon)	1
91	Baltamuratov A. (hardline05)	1
92	Ivanov (userTest1)	1
93	K D. (onay)	1
94	Nikolaev A.N. (n1kolaevs)	1
95	R. (Wra1th)	1
96	Kazharskaya M. (puugoovkaa)	1
97	Komov S.M. (Komov S. M.)	1					ban	ban
98	Chernov A.A. (acq)	1
99	Kalistratov A.S. (Alexander Kalistratov)	1
100	Maratov O. (spoer)	1					ban	ban
101	Lysykh V.K. (Usilitel')	1
102	Bovyrina K.Yu. (O.K.Burda)	1
103	straponner S. (straponner2003)	1
104	Mandrakova A.S. (bucklia20)	1
105	Safronov P.A. (Paulus73)	1
106	Meev (ameev)	1
107	Zinnatulin R.M. (Snuf_210)	1
108	Korchagina A.V. (koralexvik)	1
109	Belyak (TheTester)	1
110	Shpak (vaster666)	1
111	Banteev P.V. (bropurbo)	1
112	Lagunov M.T. (Opengate48)	1
113	Pyatkova Yu.V. (Yuksik)	1
114	Mamuchadze V.D. (Valeria48)	1
115	iakovlev (egociant1)	1
116	Volskaya (mariya2398)	1
117	Weimer (ilwe)	1
118	Hbb A. (Arthbb)	1
119	Tolendi A. (ft1ble)	1
120	Nanava D.B. (1ucky_Num83r_13)	1
121	Samandar S.M. (Samhf)	1
122	zhumazhan A.Zh. (akiiii)	1
123	Aleev M.M. (MAleev_)	1
124	Neklyudova D.S. (Ms_N_Di)	1
125	Sho E.S. (Shokamy1)	1
126	Chumin M. (MaximusPrime)	1
127	Shertaj E.S. (Shertai)	1
128	Ku (K05T@H)	1
129	Krayushkin A.V. (Shtemp)	1
130	Semeyoshenkov Yu.A. (Madrox)	1
131	Isaenko P.V. (Isaenko.PV)	1
132	Edil D. (domekano)	1
133	Ryazantsev (EvgenyRyazantsev)	1
134	ZhIGANOV G.A. (GENA_NA)	1
135	Ekaterina V. (wernerammvsu)	1
136	S E. (el247)	1
137	?aztaj R.G. (Khan08)	1
138	Brodnikov A.S. (BAS)	1
139	Svirgun (Energetique6)	1
140	Klev (alpha1)	1
141	Gridasova A.E. (huisidun)	1
142	Unregistered	28

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