Today's statistics at "SQL Exercises"

September 05, 21:24 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	Yastreb L. (Quantum_Hawk)	2	3	3		4	ban	ban
2	Ivanov I.S. (Pr4x1s)	2	1	3		2
3	Fominykh (143)	1					24	40
4	o M.Yu. (rina1)	1					15	21
5	Zadirieva V.O. (NicaZadirieva)	1					14	20
6	Artemev L. (Leonid S.)	2					13	19
7	Lyubimov Ch.A. (Inerum)	1					15	18
8	P P.G. (Pit_pit)	1					15	18
9	Pushkin (saponite)	1					15	18
10	Bor B.L. (Berutam)	2					9	15
11	Kashkov S.M. (kashkovvv)	1					10	13
12	Surname (Void_107)	6					ban	ban
13	Dasaev T. (t11mur)	2					9	12
14	Korobejko M.S. (Makkarich)	1					9	12
15	Beketov (dimabima)	2					7	12
16	L (pslel)	2					8	11
17	Gorskin (coldblooded)	2					8	11
18	Surkov A.A. (Surkov_27)	1					8	11
19	P I. (yosoo)	1					6	10
20	Dulanov A.S. (8bobrik8)	2					8	9
21	Aksen I. (YoshiDo)	1					7	9
22	pastel G.-. (sunsad)	1					7	9
23	Konovalov I.V. (Ilyatop1gg)	3					5	8
24	Petrov (poni19)	2					6	7
25	Bugretsov (jbeb77)	1					6	7
26	Saha (Sep2026-3)	1					6	7
27	Chuprikov A.D. (welfyz)	1					6	7
28	Resheto S.M. (sekku)	1					6	7
29	Rakcheev G.A. (gosha_rakcheev)	1					6	7
30	Stikentzin D. (Aliandr)	1					4	7
31	neletko Y.B. (sxlava)	1					4	7
32	Dusenko T.S. (EvgeniaUg22)	3					4	6
33	Kameneva (kristachak)	1					4	6
34	Sennikova (Alex Sennikova)	1					3	6
35	Khar'govskaya A. (Arlet)	1					5	5
36	SS G. (georgen666)	1					5	5
37	Gurbanova A.A. (arzusha)	1					4	5
38	Khakhulina E.V. (Akulina)	1					3	5
39	Kunitskiy T. (eksayn)	1					3	5
40	Alex J.J. (Ichigo1)	1					4	4
41	RozhdyonnyjPrikalyvat'sya (DOLBAEB13)	1					4	4
42	Kozachek N.S. (@NikolasIoSif)	1					4	4
43	Gordeev N.A. (n1k1t4)	1					4	4
44	Rudkovskij S. (smeat)	1					4	4
45	Kondratenko N. (thrust_set)	3					2	4
46	Folomkin I.N. (onevay)	2					2	4
47	Kolobin N.S. (gerod0t)	1					2	4
48	Volik S.V. (volks&s)	1					2	4
49	Komissarov E. (Lalafa1)	1					2	3
50	Mal'tsev V.A. (Viktorus2018)	1					2	2
51	Kajlachakov M. (MikeKyle)	1					2	2
52	Orlova E.K. (Liza_a)	1					2	2
53	Khusnutdinov M.R. (opensoul)	1					2	2
54	Novikov M.R. (novikov2050)	2					1	2
55	Terekhov A. (terekhovart)	2					1	2
56	Cherentsova M.M. (margo0821)	1					1	2
57	Zhur V. (mrvaroz)	1					1	2
58	Budyukin L.D. (StanceInfaimm)	1					1	2
59	Zakirova G.F. (Atitlan)	1					1	2
60	Glukhov K. (Sotrano)	2					1	1
61	son D.S. (v golove - NULL)	2					1	1
62	Panin I.S. (data204)	2					1	1
63	Ivanov A. (Aleksius)	1					1	1
64	Paskal I.I. (paskal16)	1					1	1
65	Litvinov D.Yu. (fdgu)	1					1	1
66	Levin Yu.A. (pdestroyer)	1					1	1
67	Funtova M.I. (fialka3)	1					1	1
68	Abdusamatov D.X. (Rydo)	1					1	1
69	Siyatskov (0_om)	1					1	1
70	Alimova V.A. (Vika Alimova)	1					1	1
71	Romanchenko (Polros)	1					1	1
72	Pavlov I.A. (WhiteCat110)	6					ban	ban
73	P I.*. (IrinaPetr)	3
74	PP (Pureya)	3					ban	ban
75	Dernov A.A. (Dankud_Dev)	3
76	Shibaev (saah)	2
77	Krasovskij E.A. (pegoopik)	2
78	Yastrebova S.V. (WhiteGoshawk)	2					ban	ban
79	Kryuchkov P.S. (S69hdkkrk)	2
80	Spasov (Hristo Spasov)	2
81	Baranov V.V. (vladosic)	2
82	Sarkis'yan G. (gennadi_s)	2
83	Odegov A.I. (KovroLitik)	2
84	Khusainova K. (emergreq)	2
85	Ambartsumova E. (kat_amba)	2
86	Sanzchez R.M. (Rick1694)	2
87	Tezhik A.D. (NastyEzhik)	2					ban	ban
88	Teterin R.V. (virast)	2
89	Korolev A.A. (Ereticheskij Chajnik)	2
90	Pawar S.N. (Siddhi Pawar)	2
91	Davtyan (lem1)	2
92	Saveliuk N.A. (proSEQL)	2
93	lyablina V.P. (vikalyalya)	2
94	Keeper (KeeperKeeper)	2
95	Kurochkin P.A. (qwrqwr)	1
96	Koptel'tsev V. (selber)	1
97	Sigankov V.I. (vasilyvanc)	1
98	Lebedev S. (lsb)	1
99	Filippova (bogomoleshka)	1
100	Garifulla N. (Nurik2003)	1
101	Nic (Nickup)	1
102	Orashkov E.N. (Skarabeiy)	1
103	Danilko V.A. (danilko777vlad)	1
104	Tsikisov T.Kh. (tsikis)	1
105	Sharikov (Azaza_12349)	1
106	alex Q.C. (testtest235)	1
107	Klyuchnikov E.S. (Kyberman)	1
108	Len' (Lennbelka)	1
109	Tugelbaj A. (tglbayeff)	1
110	Mamontov O. (oleg_mammoth)	1
111	Frantsuzova T.Yu. (fff_777)	1
112	Brajnin S.O. (brusha)	1
113	Murych (Soff2222)	1
114	sar G. (konick_gs)	1
115	Rodin (uoloki)	1
116	Kushnir S.A. (Wishmaster190281)	1					ban	ban
117	Aldoshin D. (ChinChin2024)	1
118	Zezek (Abvgdik)	1
119	Z (irzm)	1
120	Shalaginov B.I. (Shalaginov B)	1					ban	ban
121	R. (Wra1th)	1
122	Sychyov Yu.S. (Mrak.krd)	1
123	Korolev R.V. (zouker)	1
124	Komov S.M. (Komov S. M.)	1
125	Randin V.A. (Mieliki)	1
126	Goldobin E.G. (prm259)	1
127	Bulakhtin A.D. (R3Z1D3NT)	1
128	Igorevich A. (rezk)	1
129	Aurelius (gineus)	1
130	Bozhesokhraniev (akkord15)	1
131	DMRITsD (TheCupOfMagic)	1
132	kanat T. (naya111)	1
133	Khasanov D.M. (AKakojPsevdonim?)	1
134	Kukanov D. (kukish_)	1
135	Ponomarev M.P. (MatveyF)	1
136	Khudajberdyev A.A. (a.khudaiberdyev)	1
137	Blabla (kentucky)	1
138	Teryokhin A. (ALEXEY243)	1
139	Kazantsev V.D. (kentiko_0)	1					ban	ban
140	byl (dan540)	1
141	Korotkevich I.A. (somnambula)	1
142	Polyakova V.M. (Roni0x)	1
143	Umarova (ChelseaBlue)	1
144	Tynybekova G.R. (Gulaisha)	1
145	Star E. (raskodirovan)	1
146	Petukhov (Janis1966)	1
147	Tereschenko M.Yu. (Teretto)	1
148	Ozhanov M. (Mdi737373)	1
149	Olegov O.O. (OlegOlegOleg123)	1
150	Kravchenko A. (Sander994n)	1
151	Leonenko A. (anutish)	1
152	Shatskikh A.P. (KennyBrix)	1
153	sdfsdf (abc123980)	1
154	Kotlyarova D. (Kotlyarova)	1
155	Unregistered	26

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