Today's statistics at "SQL Exercises"

September 28, 11:18 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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  • Rating of second-stage exercises (average)
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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	Shul'ga A. (Shul'ga A.S,)	3			8	11
2	Sh S. (junopark1)	2	2	10		3
3	Tsybin A.V. (magicdragon)	2	1	43		2
4	Shibaev (saah)	1	1	92		2
5	Levin Yu.A. (pdestroyer)	4			1	2	1	2
6	Shnajder (axinea)	1			1	1
7	Sardaryan G. (garik_sard)	1					15	26
8	Martyusheva P.A. (cotoaco)	1					12	24
9	Borisova V.G. (viola??)	1					15	23
10	Muratuly S. (Shynggys)	1					15	19
11	Shiakhmetov (Like_Window)	2					8	13
12	Manglyus D.M. (dasss7)	1					8	11
13	Kazhin A.M. (Kazhin A)	1					6	10
14	Cheban D.A. (kira_52947)	3					7	9
15	Golovachyov K.E. (?l?????_???D????)	1					7	9
16	Bulatov (gonzojumper)	1					6	8
17	suleymanova V. (Vasiga)	1					6	7
18	fgdfgdf F.G. (fgkmdflkgjfdkjg)	1					4	6
19	Ushakov A.Y. (ushakov94)	1					ban	ban
20	Demidov M. (ceramicboy)	1					3	6
21	Pliekhanov O. (Sanek89)	1					5	5
22	Sharov M.K. (mqxshaaa)	2					3	5
23	Bel'kin T.N. (TimBel)	2					3	5
24	Nikolaev A.N. (AlexeyHeizenberg)	1					ban	ban
25	Aziz (Shukrullo-hettiera)	1					4	4
26	Min'kova M. (mariwpm)	1					4	4
27	Sobachkin A.F. (Al_Wolf)	2					2	4
28	Ageev P.Yu. (Ageev P.Yu.)	1					ban	ban
29	Nusupzhan T. (Tomiris Nusupzhan)	1					2	4
30	Melikyan A.H. (Arty_009)	1					3	3
31	Ryazanova D. (Lisyonok7)	1					3	3
32	Malikov (Psevdonim312)	1					2	3
33	Sadomtsev A. (Artemucho)	1					2	3
34	Bolgova D. (Klyrzx)	1					2	3
35	Amirov Zh. (Jasulan)	3					2	2
36	q (zxchaosqqe)	1					2	2
37	Vasil'chenko D.S. (whoyakkkkk)	1					2	2
38	Murych (Soff2222)	1					1	2
39	Senkov A.S. (Lexa1045)	1					1	2
40	Zhelobkovich P.S. (epoches=1000)	1					1	2
41	Kussain N.K. (nurd4ul3t)	4					1	1
42	Oryn J. (Jannur)	3					1	1
43	TOKA A.P. (ThePetja)	3					1	1
44	Vorontsov M. (VMS)	2					ban	ban
45	Voevodina (MariaYuto)	1					1	1
46	Gusenov S.Yu. (Said_05)	1					1	1
47	Apashkina M.A. (Marina Apashkina)	1					1	1
48	Bocharnikova A.A. (Aleena22)	1					1	1
49	Bezhalova A.A. (chopp)	1					1	1
50	guru (rgcust)	1					1	1
51	Orudzhov E.Ya. (Eltun)	1					1	1
52	Klimovich V.A. (hollah)	1					1	1
53	Grlnya G.G. (SailowwMoon)	4					ban	ban
54	Tutarkov A. (barmaley19)	3
55	Kabanov M.A. (Mikhail0001)	3					ban	ban
56	Tleugabyl A.N. (aidatleugabyl)	3
57	Koptel'tsev V. (selber)	2
58	Inside D.R. (Kraksik)	2
59	Kuleshov (kd-1401)	2
60	Yussupov S. (orrr)	2
61	Munkueva B.R. (Baira)	2					ban	ban
62	Zheleznov E.G. (FRED!)	2
63	Faskhutdinov A.A. (sfiler)	2
64	Bazarov A.V. (KrasnyjNekromant)	2
65	Kolesnikov S.Yu. (VOhr)	2
66	Krasovskij E.A. (pegoopik)	1
67	keieiuty (keieiuty)	1
68	Krivtsov (Sym0n)	1					ban	ban
69	Brainchaos (_Andrej_)	1
70	Popov (Tony Vinsenty)	1
71	Prischep M.S. (MSPrishep)	1
72	vsguliyev V.V. (vsguliyev)	1
73	Yakobson B.Yu. (yazon16)	1
74	Potemkin (Yazon_79)	1
75	Duginoff A. (Aquarusss)	1
76	J (AleksandrExists)	1
77	Skokov B.S. (leks$$)	1
78	Gonvharov T. (timurgoncharov)	1
79	Rodin (uoloki)	1
80	G A. (Artem_Gradusov)	1
81	Morozov P.V. (p3tryshk4)	1					ban	ban
82	Golovkin I.A. (GHOST2508)	1
83	Zheludkov S. (zhsvyach)	1
84	R. (Wra1th)	1
85	Pavel P.P. (familka)	1
86	Pchelintseva (elfiyka)	1
87	NAV (sshtoy)	1
88	Rudakov E.A. (Kovekaze)	1
89	Shejko Z. (Sheiz)	1
90	Lysykh V.K. (Usilitel')	1
91	Akameeva S.V. (SVA1)	1
92	Borodina (Perunica33)	1
93	Abramov V. (Ichigo Kurosaki)	1
94	Romanko (RomankoN)	1
95	Vasenko (wsl*)	1
96	Spitsin V.V. (Vitaly699)	1
97	Goldobin E.G. (prm259)	1
98	Tudupova U.B. (uianna)	1					ban	ban
99	Stempkovskij I.V. (ivanborra)	1
100	hozoy Y.Yu. (yozoh)	1
101	Yazvenko M.E. (Mikhail_32)	1
102	Romanchuk I.A. (ial.romanchuk)	1
103	Mishen'kin (teagod1)	1
104	Morozova A. (Schwarze_Katze)	1
105	New R.G. (newLogin)	1
106	neletko Y.B. (sxlava)	1
107	Spiridonov I.D. (knopki6752)	1					ban	ban
108	Sain T. (Temujin079)	1
109	Ermilov V.S. (Skorpius)	1
110	Kozlova A.P. (nesteaeeqq)	1
111	Belyaev I.A. (Igorman231)	1
112	Pitel' N.L. (NikiMx)	1
113	Bagirov A.Sh. (misha_bagirov221)	1
114	Postonogova P.A. (polyakolyaska)	1
115	Shimbarevich M.A. (elevation)	1
116	Bakhyt (Super_Noova)	1
117	Abuova M. (Abuova Meruyert)	1
118	Mironov R. (calc1te)	1
119	Zinova (Victoria0000)	1
120	Karimova A.T. (Alisa2462)	1					ban	ban
121	Polyakov O.A. (Polyakov_oa)	1
122	Markayan A.L. (lexa765)	1
123	Mansf. A.I. (kaoriqwe)	1
124	Nikitina (Nikitos8888)	1
125	Zatsepina A. (azatsepina)	1
126	Aleshchenko (AlNst)	1
127	Kozlov M. (makks512)	1
128	Ma V.Yu. (rbgd)	1
129	M A.M. (DarkWell)	1
130	Unregistered	11

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