Today's statistics at "SQL Exercises"

September 06, 18:07 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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   enter No
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   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	Miya A. (the_miya)	1			11	13
2	Folomkin I.N. (onevay)	1			5	5
3	Gitinomagomedov (gmansur88)	2	2	70		3
4	Zhuravlev D.A. (HEPHSQL)	1	2	2		2	6	7
5	Vajsberg G. (gvaisberg)	2					14	25
6	Nikitin T.E. (Now2Where)	1					15	24
7	Spiridonov I.D. (knopki6752)	2					15	18
8	Bocharnikova A.A. (Aleena22)	1					10	17
9	Korobejko M.S. (Makkarich)	1					10	17
10	Surkov A.A. (Surkov_27)	1					12	16
11	Gorskin (coldblooded)	1					12	16
12	KORGACHEVA E. (el_korgach)	1					11	14
13	Chuprikov A.D. (welfyz)	2					7	8
14	Zadirieva V.O. (NicaZadirieva)	3					5	8
15	Dusenko T.S. (EvgeniaUg22)	1					6	7
16	Zaytsev V.V. (Voff)	1					6	7
17	Kulepov (mi_20)	1					6	7
18	Artemev L. (Leonid S.)	2					4	7
19	Chepelev (vschepel1)	1					4	7
20	Nasyrova (Alewa86)	1					4	7
21	Baranov V.V. (vladosic)	3					5	5
22	Drobkov (uwen)	2					5	5
23	Ismajlova K.V. (ismkami)	1					5	5
24	Korotkikh V.D. (wwbaby)	1					5	5
25	Kolobin N.S. (gerod0t)	3					4	5
26	Ruban (danik krum)	1					4	5
27	stanin D.A. (awburw)	1					4	5
28	Zakirova G.F. (Atitlan)	2					3	5
29	P I. (yosoo)	1					3	5
30	jhjkh J.H. (tyfghfyj111)	2					4	4
31	DMRITsD (TheCupOfMagic)	1					3	4
32	Dulanov A.S. (8bobrik8)	2					2	4
33	Petsgol'dt P.K. (Pavel1PK)	1					2	4
34	Trofimenko V.I. (platan_vasia)	1					2	4
35	Rodov D.A. (Daniil8951)	3					3	3
36	Budyukin L.D. (StanceInfaimm)	1					2	3
37	Hope (Doemu)	1					2	3
38	Ponomarev A.M. (akimjlordian)	1					2	3
39	Khusnutdinov M.R. (opensoul)	2					2	2
40	Surname (Void_107)	1					ban	ban
41	Crux (Crux-ss)	1					1	2
42	Kurakin (billir)	1					1	2
43	Berseneva T.M. (Bersa_3785)	1					1	2
44	Levin Yu.A. (pdestroyer)	1					1	2
45	Zub (Rosavor.)	1					1	2
46	Egorov P. (pevlik)	1					1	2
47	Khar'govskaya A. (Arlet)	1					1	2
48	Leshchenko M. (mike4216)	1					1	2
49	Mukhamatkhanov A.Kh. (Airr)	2					1	1
50	Rudkovskij S. (smeat)	2					1	1
51	Yakupova N.R. (Nelli Yakupova)	2					1	1
52	Immis M. (ImMaks)	1					1	1
53	Gubenin M.A. (Yang_Doctor)	1					1	1
54	Alex A.A. (alexalex68t)	1					ban	ban
55	Poshelyuk O.A. (oksana_p1999)	1					1	1
56	Terekhov A. (terekhovart)	1					1	1
57	Volik S.V. (volks&s)	1					1	1
58	o M.Yu. (rina1)	1					1	1
59	Gordeev N.A. (n1k1t4)	1					1	1
60	pastel G.-. (sunsad)	1					1	1
61	Gudkova (super_sql_alina)	1					1	1
62	Biserov V.A. (vlad_pohlava)	1					1	1
63	Shustova (LazyRainbow)	2
64	Obukhov (Vladimir_O)	2
65	Sarkis'yan G. (gennadi_s)	2
66	Khudajberdyev A.A. (a.khudaiberdyev)	2
67	Kazantsev V.D. (kentiko_0)	2					ban	ban
68	Nikiforov L. (LeoNik991233212)	2
69	Krutikov M.V. (KrutikovMV)	2
70	Kurochkin P.A. (qwrqwr)	1
71	Krasovskij E.A. (pegoopik)	1
72	Koptel'tsev V. (selber)	1
73	Ivanov (markkram)	1					ban	ban
74	Vinogradova S.M. (Tigra1)	1
75	Yastrebova S.V. (WhiteGoshawk)	1					ban	ban
76	Ivan (vanya34)	1
77	Ushakov S. (MoyPsevdonim)	1
78	Panasyuk D. (Denisios)	1
79	Ivanov Yu.M. (Girt)	1
80	Komarov A.N. (Shveda Saulya)	1
81	Cherentsova M.M. (margo0821)	1
82	Vyroubalova (Imhelena)	1
83	Bulanov E. (Dsrkr1pper)	1
84	Murych (Soff2222)	1
85	Duplin A. (direction-)	1
86	Pavlov I.A. (WhiteCat110)	1					ban	ban
87	Og (Zoravar24)	1
88	P I.*. (IrinaPetr)	1
89	Arakcheeva P.R. (Ara_888)	1
90	Golovkin I.A. (GHOST2508)	1
91	R. (Wra1th)	1
92	Novikov M.R. (novikov2050)	1
93	Popov A.O. (tataroimitator)	1
94	ganimed_123 (ganimed_123)	1
95	Baranov G.Yu. (Obraztsovsky)	1
96	Kharisov A.Ya. (Azamat777)	1
97	Khasanov D.M. (AKakojPsevdonim?)	1
98	Komissarov E. (Lalafa1)	1
99	Alex J.J. (Ichigo1)	1
100	Grigor'ev M.O. (MadMAX_X)	1
101	Amr (Amr132)	1
102	Sidorov D.V. (abdfe)	1
103	Konovalov I.V. (Ilyatop1gg)	1
104	Zabelin A. (AZ35)	1
105	Abramov A.E. (aleqseij)	1
106	Bor B.L. (Berutam)	1
107	tell M.M. (tellmemerci)	1
108	Babkin A.V. (BABKIN394)	1
109	Korolenko K.A. (Xenxen3011)	1
110	Kozitskij V.S. (podguZZZnik)	1
111	Poskrebyshev R.S. (sksy)	1
112	Khakhulina E.V. (Akulina)	1
113	Bulynin (Don.sql)	1
114	Keeper (KeeperKeeper)	1
115	Lyamin G.E. (Ge0_o)	1
116	Glebov G. (papavena67)	1
117	Maloykin (len4ik1337)	1
118	Kerimzhanova A. (ayayaya000)	1
119	Berezhnyi V. (viktorx1996)	1
120	Stalin I.V. (rodion1159)	1
121	Urusov E.D. (notimet0)	1
122	Bakanin M.A. (Misha1337)	1
123	Kim N. (mabl0ove)	1
124	Evdokimov M. (Maksim_E)	1
125	Unregistered	22

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