Today's statistics at "SQL Exercises"

August 25, 12:56 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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      choosing DBMS)
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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	Kulikov A.Yu. (Ondrata)	1			7	7
2	Ivanova O.N. (olga_ivanova)	1			3	4
3	Sarkis'yan G. (gennadi_s)	1	1	-3		2
4	Tsybin A.V. (magicdragon)	1	1	31		1
5	Petsgol'dt P.K. (Pavel1PK)	3					13	16
6	Shikovets A.D. (Fortune88)	1					9	15
7	Shakhova M. (maydaymeow)	1					7	11
8	jadgfldsgf (jadgfldsgf)	1					6	11
9	Luzhbin E.O. (Kisy_Kisy_Meow_Meow)	1					ban	ban
10	Mescheryakova (loli_po)	1					5	8
11	Zakharova V. (Viktoriya04)	1					6	7
12	Chazov N.V. (da413)	1					6	7
13	Sabirova N. (anastasyas)	1					6	7
14	Hen (Henchik)	1					5	7
15	Antoshkin A.A. (Artur_2107)	2					4	7
16	Zaverschuk V. (kemma)	2					6	6
17	Kukanov D. (kukish_)	2					3	6
18	Terekhov A. (terekhovart)	1					3	6
19	Mozgovoj R.A. (Roman21111)	2					5	5
20	Ilina N. (lkjahfjkseb)	1					3	5
21	svt S.S. (svt1)	1					4	4
22	Sheimukhov (sheymuh)	2					2	4
23	Levin Yu.A. (pdestroyer)	1					2	4
24	Lishafaev D.A. (ZnOKs)	1					2	4
25	Sukharev A.S. (A_Greenberg)	1					3	3
26	Oleinik V.M. (lllxxxlll)	1					3	3
27	Evseev D. (xOnelinx)	2					2	3
28	Kurakin (billir)	1					2	3
29	Lyakh (LinaL_)	1					2	3
30	Serova M.M. (ssss.mmmm)	1					2	3
31	Mal'tsev D. (limpopo23)	2					2	2
32	mamkin koder (mamkin koder)	1					2	2
33	Sultanayeva (Lowlights)	1					2	2
34	Taurbek B.D. (Bagy)	1					2	2
35	Borisov D.R. (Dmitry.Bo)	2					1	2
36	Lcdma (LCDM138)	2					1	2
37	lamer (-lamer-)	2					1	2
38	A V.V. (Aver999)	1					1	2
39	sar G. (konick_gs)	1					1	2
40	Akimova E.N. (Katrin_A91)	1					1	2
41	Vakulko A.V. (VAlexandrV)	1					1	2
42	Sviridov A.A. (rosnidatvovni)	1					1	2
43	Galanov V.Y. (RedRitter)	1					1	2
44	Bublikov A.G. (geterozis22)	1					1	2
45	Nasirov M. (M-nesir)	1					1	2
46	Urakina K. (Ksu774)	1					1	1
47	Pupkin (ChK2026)	1					1	1
48	ankudinov (arseniyank)	1					1	1
49	K (hucksql)	1					1	1
50	Zhuravleva S.K. (Vetechka)	1					1	1
51	P A.Y. (asd1u)	2
52	Tarikuliev Sh.K. (Verkhovod)	2
53	Panasyuk T.A. (kolyansql)	2
54	Makunina A.A. (arnmac)	2
55	Shibaev (saah)	1
56	Krasovskij E.A. (pegoopik)	1
57	miranda M.F. (mfmbhz)	1
58	Koptel'tsev V. (selber)	1
59	Ivanov A. (Aleksius)	1
60	Mashkovskij S.V. (kilimangaro)	1
61	Kustov M.A. (Diget)	1
62	Abu (Katalip1)	1					ban	ban
63	nope (petop)	1
64	Savenko (olalasavenko)	1
65	Semenov V. (Vasya92)	1
66	xyz X.X. (xyz311)	1
67	O N. (Sykone)	1
68	Avdyushin R. (RusWisely)	1
69	Voronin A.A. (DandyDV)	1
70	ss A.S. (SashaSS)	1
71	Bykov (sky-shore)	1
72	Skokov B.S. (leks$$)	1
73	Potikhenskij Ya.K. (Potixenskij Yan)	1
74	Dement'ev V.R. (Bubar)	1
75	Chukhlebov D.N. (Chukhlebov Daniil)	1
76	Mozgovoj R.A. (Roman17)	1
77	R. (Wra1th)	1
78	Korolev R.V. (zouker)	1
79	KIM A.D. (aLeks005)	1					ban	ban
80	Lysykh V.K. (Usilitel')	1
81	Akameeva S.V. (SVA1)	1
82	Kirsanov (Vadim _yozh)	1
83	Sairanbek D. . (sairanbek_darkhan)	1
84	SIbagatullina (solnyshko199)	1
85	Grechka I.V. (Pr0gGeR1337)	1
86	Sarkisyan K.A. (KristinaSarkisyan)	1
87	Elena (alena.bratikova)	1
88	Yakovleva (nyans)	1
89	Stasilevich A. (AlinaStasi)	1
90	Pushkarev S. (PSV_n)	1
91	Burtonov A.V. (tak to)	1					ban	ban
92	edmond2 (edmond2)	1
93	Akopyan K.G. (Karlen)	1
94	Soprano D.M. (DonSopranovich)	1
95	Dut O.A. (olga_dm_d)	1
96	Abilkhan Y. (AYERS)	1
97	Borodin A. (Rignar)	1
98	Chagina U.A. (coolulitka)	1
99	RozhdyonnyjPrikalyvat'sya (DOLBAEB13)	1
100	sss (bobeflampy)	1
101	Ryabovskaya A.P. (anya_pro_spler_2004)	1
102	Unregistered	10

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