Today's statistics at "SQL Exercises"

August 25, 14:32 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	Kulikov A.Yu. (Ondrata)	1			8	8
2	Ivanova O.N. (olga_ivanova)	1			3	4	4	8
3	Sarkis'yan G. (gennadi_s)	2	1	-3		2
4	Tsybin A.V. (magicdragon)	1	1	31		1
5	Mustafin (justaqvxnt)	2					14	17
6	Petsgol'dt P.K. (Pavel1PK)	3					13	16
7	sar G. (konick_gs)	1					10	16
8	Shakhova M. (maydaymeow)	1					10	15
9	Shikovets A.D. (Fortune88)	1					9	15
10	Sabirova N. (anastasyas)	1					11	14
11	Hen (Henchik)	1					7	11
12	jadgfldsgf (jadgfldsgf)	1					6	11
13	Antoshkin A.A. (Artur_2107)	2					6	10
14	Luzhbin E.O. (Kisy_Kisy_Meow_Meow)	1					ban	ban
15	Terekhov A. (terekhovart)	1					5	10
16	Sheimukhov (sheymuh)	2					5	9
17	Galanov V.Y. (RedRitter)	1					5	9
18	Sheludyakova (ShellSight)	1					5	8
19	Mescheryakova (loli_po)	1					5	8
20	Mozgovoj R.A. (Roman21111)	2					ban	ban
21	Zakharova V. (Viktoriya04)	1					6	7
22	Chazov N.V. (da413)	1					6	7
23	svt S.S. (svt1)	1					6	7
24	Barantsev V. (ValidayPromabe)	1					6	7
25	Zaverschuk V. (kemma)	2					6	6
26	iVanov (john86)	1					5	6
27	Kukanov D. (kukish_)	2					3	6
28	Borisov D.R. (Dmitry.Bo)	2					3	6
29	Koprov I.I. (Kopro)	1					5	5
30	kh 1.Ts. (kenetio)	1					5	5
31	Ilina N. (lkjahfjkseb)	1					3	5
32	Yakovleva (nyans)	1					3	5
33	Korolyov A.A. (Anton1407)	1					4	4
34	Semenov V. (Vasya92)	1					3	4
35	Lcdma (LCDM138)	2					2	4
36	Akimova E.N. (Katrin_A91)	1					2	4
37	Levin Yu.A. (pdestroyer)	1					2	4
38	Lishafaev D.A. (ZnOKs)	1					2	4
39	Sukharev A.S. (A_Greenberg)	1					3	3
40	Taurbek B.D. (Bagy)	1					3	3
41	Oleinik V.M. (lllxxxlll)	1					3	3
42	Zhuravleva S.K. (Vetechka)	1					3	3
43	Evseev D. (xOnelinx)	2					2	3
44	Kurakin (billir)	1					2	3
45	Lyakh (LinaL_)	1					2	3
46	Serova M.M. (ssss.mmmm)	1					2	3
47	Mal'tsev D. (limpopo23)	2					2	2
48	mamkin koder (mamkin koder)	1					2	2
49	Sultanayeva (Lowlights)	1					2	2
50	Zevakov I. (Bishamon123)	1					2	2
51	Korolev R.V. (zouker)	2					1	2
52	lamer (-lamer-)	2					1	2
53	A V.V. (Aver999)	1					1	2
54	Vakulko A.V. (VAlexandrV)	1					1	2
55	El'tsova T.E. (elt.tana)	1					1	2
56	Pushkarev S. (PSV_n)	1					1	2
57	Berseneva T.M. (Bersa_3785)	1					1	2
58	Sviridov A.A. (rosnidatvovni)	1					1	2
59	Bublikov A.G. (geterozis22)	1					1	2
60	Nasirov M. (M-nesir)	1					1	2
61	Petrenko Yu.Yu. (felloperYura)	2					1	1
62	Sairanbek D. . (sairanbek_darkhan)	1					1	1
63	Urakina K. (Ksu774)	1					1	1
64	Pupkin (ChK2026)	1					1	1
65	Nesterov D.A. (saha909)	1					1	1
66	ankudinov (arseniyank)	1					1	1
67	K (hucksql)	1					1	1
68	P A.Y. (asd1u)	2
69	Tarikuliev Sh.K. (Verkhovod)	2
70	Evstigneev P. (Pavel1991Q)	2
71	Panasyuk T.A. (kolyansql)	2
72	Makunina A.A. (arnmac)	2
73	Bakhareva N. (banava)	2
74	Shibaev (saah)	1
75	Krasovskij E.A. (pegoopik)	1
76	Altashin S.V. (burrito)	1
77	miranda M.F. (mfmbhz)	1
78	Koptel'tsev V. (selber)	1
79	Sigankov V.I. (vasilyvanc)	1
80	Ivanov A. (Aleksius)	1
81	Simanin V.A. (Bajron)	1
82	Mashkovskij S.V. (kilimangaro)	1
83	Kustov M.A. (Diget)	1
84	Abu (Katalip1)	1					ban	ban
85	nope (petop)	1
86	Savenko (olalasavenko)	1
87	xyz X.X. (xyz311)	1
88	Florent'eva E.M. (Tiglathpileser)	1
89	Portnova E.V. (elprtnva)	1
90	O N. (Sykone)	1
91	Avdyushin R. (RusWisely)	1
92	Roeva A.O. (yAsheRka)	1
93	Voronin A.A. (DandyDV)	1
94	ss A.S. (SashaSS)	1
95	Bykov (sky-shore)	1
96	Skokov B.S. (leks$$)	1
97	Potikhenskij Ya.K. (Potixenskij Yan)	1
98	Kameneva (kristachak)	1
99	Dement'ev V.R. (Bubar)	1
100	Kokoulina E.A. (janekoko)	1					ban	ban
101	Chukhlebov D.N. (Chukhlebov Daniil)	1
102	Mozgovoj R.A. (Roman17)	1					ban	ban
103	Bur K. (Konstantin1997)	1
104	R. (Wra1th)	1
105	Folomkin I.N. (onevay)	1
106	KIM A.D. (aLeks005)	1					ban	ban
107	Skorzhevskaya M.A. (Maylin_03)	1
108	Lysykh V.K. (Usilitel')	1
109	Akameeva S.V. (SVA1)	1
110	Kiselev A.A. (etherealcustom)	1
111	Kirsanov (Vadim _yozh)	1
112	SIbagatullina (solnyshko199)	1
113	Grechka I.V. (Pr0gGeR1337)	1
114	Ibo K. (Kemchik)	1
115	Stytsyuk N. (natalia19930420)	1
116	Sarkisyan K.A. (KristinaSarkisyan)	1
117	DMRITsD (TheCupOfMagic)	1
118	Elena (alena.bratikova)	1
119	Stasilevich A. (AlinaStasi)	1
120	Kazantsev V.D. (kentiko_0)	1					ban	ban
121	Burtonov A.V. (tak to)	1					ban	ban
122	CHARNIAK P. (bitoma)	1
123	Simakov D. (simadima)	1
124	edmond2 (edmond2)	1
125	Tynybekova G.R. (Gulaisha)	1
126	Akopyan K.G. (Karlen)	1
127	Petrov M. (Kozyapkin)	1
128	Soprano D.M. (DonSopranovich)	1
129	Dut O.A. (olga_dm_d)	1
130	Abilkhan Y. (AYERS)	1
131	Kudryavtsev V.O. (VladKudr)	1
132	Borodin A. (Rignar)	1
133	Chagina U.A. (coolulitka)	1
134	RozhdyonnyjPrikalyvat'sya (DOLBAEB13)	1
135	sss (bobeflampy)	1
136	Ryabovskaya A.P. (anya_pro_spler_2004)	1
137	Dead L.L. (deadllock)	1
138	Lendel K.N. (ShepardK)	1
139	Tukh N.M. (NikitaJota)	1
140	Pol'skij D.S. (Fortunes)	1
141	Unregistered	16

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