Today's statistics at "SQL Exercises"

June 20, 17:46 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	1	7
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	Kolenko S.S. (Denitsa)	1					9	16
9	Popov A.A. (Tamakey2007)	1					9	16
10	Babayan A. (Artur.4443)	1					12	15
11	Ostretsov M.A. (whatrac)	1					11	15
12	Meloyan (am3or)	3					10	13
13	Polupan (ALINAPLP)	2					10	13
14	Belyatskiy A.A. (ABOBA67)	1					7	13
15	Komissarov E. (Lalafa1)	1					8	11
16	--- (lockjaw556)	1					5	10
17	Pushkarev S. (PSV_n)	1					6	9
18	Klyavlin V.S. (laliawe)	2					5	9
19	Skuratov N.A. (Buly)	2					5	9
20	Travkin A.A. (minon)	1					5	9
21	Dev109 (Dev109)	3					8	8
22	DanvFox12 D.F. (DanvFox)	2					5	8
23	Petrov I.S. (Vnature_Yariy007)	1					6	7
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	Fedosova O.S. (ywz knnd)	1					2	4
34	Sokolov A.D. (Sayronar)	2					3	3
35	Pozdnyakova A.P. (Anlginka)	2					3	3
36	Fedorova (escaped_rabid)	1					3	3
37	Andreeva (TA2026)	3					2	3
38	Pakhomov A.S. (pahomovas)	3					ban	ban
39	Zhukov N. (sariya_)	1					2	3
40	Nikolaeva (Mariia Nikolaeva)	1					2	3
41	Shashok (hallucination)	1					2	3
42	Trofimova (ntrofy2026)	1					2	2
43	Paskhina M. (YRMA)	1					2	2
44	Titov A.-. (ant_tt)	1					2	2
45	Nikol N.N. (Bishka)	3					1	2
46	Petrov N.V. (Nick21)	1					1	2
47	Malinchik K.D. (Skaipia)	1					1	2
48	Korolev R.V. (zouker)	1					1	2
49	Najmanov T. (Naiman10)	1					1	2
50	Filyushkina K.A. (ksyusha_filyusha1)	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	Krasovskij E.A. (pegoopik)	2
60	Aleksandrov A.A. (aleksandrov)	2
61	Solovey (sollvey)	2
62	Tratseuskaya (klmtn)	2
63	Vorotnikov Yu. (Juriiy)	2
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	Kolenko S.S. (Ned_)	1
95	Komov S.M. (Komov S. M.)	1
96	Korolkovs (fkorolkov2)	1
97	Krapivnitskij S.E. (Barr1)	1
98	Lysykh V.K. (Usilitel')	1
99	Irina (Emberlaki_79)	1
100	Ol'shanskij V.E. (@Exitdoors)	1
101	Ktkachenko S. (digital_stone)	1
102	Safronov P.A. (Paulus73)	1
103	Odnokurtsev (AlFochino)	1
104	Grishkin M.A. (Flint68)	1
105	Leonov D.V. (xannnnn)	1
106	Vasechko K.Ya. (Memnik)	1
107	Rakhman Zh.B. (Jamaica99)	1
108	Pagin D.F. (paginxd)	1
109	Smirom (Mooker)	1
110	Sobolev N.A. (NickolaySobolev)	1
111	Ziiangirova G. (Zi.Gulchachak)	1
112	Murat M. (murat_mukhammed)	1
113	Vetoshnikova E.S. (kate23_)	1
114	Lyalikova (nastusha777)	1
115	narush (narush)	1
116	Scherbakova M. (Leveret123)	1
117	Dement'ev V.E. (Ferocid)	1
118	Gazizov I.A. (P1XeR)	1
119	Kut'enkova M.A. (Tarien)	1
120	Zvereva M.M. (maria.zvr)	1
121	Shin (ES1989)	1
122	Spivak I.G. (Mythic_covey)	1
123	Zhitkovich A.V. (Sh334)	1
124	Yakovlev N.S. (Leemoor22)	1
125	Zz O. (lesyalim)	1
126	Unregistered	15

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