Today's statistics at "SQL Exercises"

June 20, 17:30 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	Gitinomagomedov (gmansur88)	4	4	56		6
2	Vinogradova S.M. (Tigra1)	1	1	119		5
3	P I.*. (IrinaPetr)	2	1	82		3
4	Shibaev (saah)	1	1	19		1
5	T A.-. (anton-tt)	3					15	25
6	Isniyazova L.A. (cerocin)	1					15	20
7	Malosaj N.S. (nadezhdam)	1					15	18
8	Popov A.A. (Tamakey2007)	1					9	16
9	Babayan A. (Artur.4443)	1					12	15
10	Ostretsov M.A. (whatrac)	1					11	15
11	Meloyan (am3or)	3					10	13
12	Polupan (ALINAPLP)	2					10	13
13	Belyatskiy A.A. (ABOBA67)	1					7	13
14	Komissarov E. (Lalafa1)	1					8	11
15	Kolenko S.S. (Denitsa)	1					5	10
16	--- (lockjaw556)	1					5	10
17	Klyavlin V.S. (laliawe)	2					5	9
18	Skuratov N.A. (Buly)	2					5	9
19	Travkin A.A. (minon)	1					5	9
20	Dev109 (Dev109)	3					8	8
21	DanvFox12 D.F. (DanvFox)	2					5	8
22	Pushkarev S. (PSV_n)	1					5	8
23	Petrov I.S. (Vnature_Yariy007)	1					5	6
24	Krasotin I.Yu. (Ilya_Krasotin)	1					5	5
25	Izmest'ev D. (dol_dol)	1					5	5
26	Polyakov A. (SlotX)	1					5	5
27	Gantulga (Danna_g7)	1					4	5
28	Kudertseva A. (Anastasia.Kud)	1					3	5
29	Philon P. (Philon)	2					4	4
30	Dante S. (Ex7Dev)	1					4	4
31	Kho N. (lilnuri)	1					4	4
32	Ban'ko (crowlyk)	1					3	4
33	Pozdnyakova A.P. (Anlginka)	2					3	3
34	Fedorova (escaped_rabid)	1					3	3
35	Andreeva (TA2026)	3					2	3
36	Pakhomov A.S. (pahomovas)	3					ban	ban
37	Zhukov N. (sariya_)	1					2	3
38	Nikolaeva (Mariia Nikolaeva)	1					2	3
39	Shashok (hallucination)	1					2	3
40	Sokolov A.D. (Sayronar)	2					2	2
41	Trofimova (ntrofy2026)	1					2	2
42	Paskhina M. (YRMA)	1					2	2
43	Titov A.-. (ant_tt)	1					2	2
44	Nikol N.N. (Bishka)	3					1	2
45	Petrov N.V. (Nick21)	1					1	2
46	Malinchik K.D. (Skaipia)	1					1	2
47	Korolev R.V. (zouker)	1					1	2
48	Najmanov T. (Naiman10)	1					1	2
49	Filyushkina K.A. (ksyusha_filyusha1)	1					1	2
50	Fedosova O.S. (ywz knnd)	1					1	2
51	Semenov D.-. (Dmitry.S.)	1					1	2
52	Arronet P. (Arr-t)	1					1	2
53	Tuigynbekov Z.D. (Lodka111)	1					1	2
54	Ashenbrener (abrenmarie)	2					1	1
55	dubrovina (mrctrla)	1					1	1
56	Shevel' V.I. (Zverger)	1					ban	ban
57	Sizov I.D. (Sizyj07)	1					1	1
58	Anesyan A.A. (Ara23)	3
59	Aleksandrov A.A. (aleksandrov)	2
60	Solovey (sollvey)	2
61	Tratseuskaya (klmtn)	2
62	Vorotnikov Yu. (Juriiy)	2
63	Krasovskij E.A. (pegoopik)	1
64	M (MrQzZza)	1
65	Smirnov A.A. (Al-dr)	1
66	Rezov A. (Polyroott)	1
67	Ushakov S. (MoyPsevdonim)	1
68	Ivanov I.I. (vlad91)	1
69	Shpak S.V. (SammyShpak)	1
70	Serebryakov I.B. (Vano23)	1
71	Yumadilova A.G. (ALSSSUU)	1
72	Chernenko S.R. (1thespecialone)	1
73	Vdovin S. (Rujan)	1
74	kek (studyman007)	1
75	Lebedev A.A. (Sel1337)	1
76	Ivanovskaya (Victoriiva)	1
77	Gviniashvili D.G. (Davud)	1
78	Gug (Serg Pitkin)	1					ban	ban
79	Sarkis'yan G. (gennadi_s)	1
80	Nazarov S.E. (Volobuev)	1
81	Rodin (uoloki)	1
82	Kushnir S.A. (Wishmaster190281)	1					ban	ban
83	Egorov A. (shooroop87)	1
84	Sokolov (zelenogrodov)	1
85	Atuchin I.A. (ilyatucha)	1
86	Neskazhu (Cool_mango)	1
87	Enns D.V. (PSK)	1					ban	ban
88	Golovkin I.A. (GHOST2508)	1
89	Rastorguev (SnegopadLa)	1
90	Odegov A.I. (KovroLitik)	1
91	R. (Wra1th)	1
92	Kate3003 (KateGru)	1
93	Solozhentsev T.D. (Timofeysolozhentsev)	1
94	Komov S.M. (Komov S. M.)	1
95	Korolkovs (fkorolkov2)	1
96	Krapivnitskij S.E. (Barr1)	1
97	Lysykh V.K. (Usilitel')	1
98	Irina (Emberlaki_79)	1
99	Ol'shanskij V.E. (@Exitdoors)	1
100	Safronov P.A. (Paulus73)	1
101	Odnokurtsev (AlFochino)	1
102	Grishkin M.A. (Flint68)	1
103	Leonov D.V. (xannnnn)	1
104	Vasechko K.Ya. (Memnik)	1
105	Rakhman Zh.B. (Jamaica99)	1
106	Pagin D.F. (paginxd)	1
107	Smirom (Mooker)	1
108	Sobolev N.A. (NickolaySobolev)	1
109	Ziiangirova G. (Zi.Gulchachak)	1
110	Murat M. (murat_mukhammed)	1
111	Vetoshnikova E.S. (kate23_)	1
112	Lyalikova (nastusha777)	1
113	narush (narush)	1
114	Scherbakova M. (Leveret123)	1
115	Dement'ev V.E. (Ferocid)	1
116	Gazizov I.A. (P1XeR)	1
117	Kut'enkova M.A. (Tarien)	1
118	Zvereva M.M. (maria.zvr)	1
119	Shin (ES1989)	1
120	Spivak I.G. (Mythic_covey)	1
121	Zhitkovich A.V. (Sh334)	1
122	Yakovlev N.S. (Leemoor22)	1
123	Zz O. (lesyalim)	1
124	Unregistered	13

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