Today's statistics at "SQL Exercises"

May 23, 17:07 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	Osipova S. (sonyayayayaya)	1			15	19	12	20
2	Sukhanov R.R. (roman228sqlbog)	2	9	2		11
3	Makarov I.A. (_Bkmz_)	1	1	195		3
4	Sarkis'yan G. (gennadi_s)	2	1	303		1
5	Odnokurtsev (AlFochino)	1	1	112		1
6	Krasovskij E.A. (pegoopik)	3			1	1
7	Lakalov D. (Meilleur_NG)	1			1	1
8	Koloskov P.Yu. (pvkolos_)	1					15	24
9	Anisimov G.P. (XJIEBYIIIEK)	1					11	20
10	Bodyakin Ya.Yu. (Bodyakin Ya.Yu.)	1					11	20
11	Satlykov S.S. (satlykovs)	2					15	18
12	Breslavska L. (Bresly)	1					15	18
13	Petrov (wiz11)	1					15	18
14	Abaimov A.V. (Artenn)	2					12	18
15	Voronyuk A.E. (l_e_x_a_net2211)	2					9	16
16	Pomoschnikov I.A. (danik6767)	1					12	15
17	zaz (serezh)	2					9	15
18	Ablakanov A.A. (Ablakanov Amindzhon)	2					8	14
19	Grudtsyna V. (VictoriaGrudtsyna)	2					10	13
20	Tolstograeva (SanriaArgos)	2					10	13
21	Shvets M. (marr97)	1					10	13
22	Baranov A. (bvrvnov)	1					10	13
23	Baskov S.K. (men228)	1					10	13
24	Lukavenko E. (Weeto)	1					10	13
25	Legostaev G.S. (gle6a6y)	1					10	13
26	Balz (ayur123456789)	1					10	13
27	meytardzhev (meytardzhevtd)	1					10	13
28	Muravyeva A.B. (MuravAna)	1					10	13
29	Melon (Juicyyy)	1					10	13
30	Mikheev D. (proteusp2)	1					10	13
31	melnikov (kdmelnikovedu)	1					10	13
32	K A.A. (godota1)	2					8	13
33	Bazhenov M.A. (Matvey_Ba)	1					8	11
34	toximu T.T. (toximu111)	1					8	11
35	Zamnius A. (alexey_zamnius)	1					7	11
36	Batodalaev D.D. (Dashi)	1					7	11
37	Goryachev A.A. (selectra_991)	1					6	10
38	Slavgorodskij P.O. (paul_slash)	1					7	9
39	Marueva A.A. (Aldri)	1					6	9
40	Zubkov D. (Dm54)	1					5	8
41	Sidorenko R.V. (maloi2003)	1					6	7
42	Safonova S.A. (SofiaSA)	1					5	7
43	Il'in I.N. (Igor_Il)	1					4	7
44	nikulina N. (mayfau)	2					3	6
45	Podgol (vetr08)	2					5	5
46	Gizatulin V.S. (Vadim Gizatulin)	1					5	5
47	Badun O.M. (olesia.badun1234)	1					5	5
48	Aidarova A. (allaroomie)	1					3	5
49	Bragunets S.A. (Sofa B)	1					4	4
50	Usmanova Ya.Sh. (Yasmina)	1					4	4
51	Nikolaeva N. (Nata1507)	1					4	4
52	Berezhnoj S.V. (Grey111)	1					4	4
53	Shevel' V.I. (Zverger)	1					ban	ban
54	Napso Yu.D. (ProVedmak007)	1					3	4
55	Karimov A.R. (Drammiss)	2					2	4
56	Sobolev (SRD_NN)	1					2	4
57	yuyuyu V.N. (vladdossik)	1					2	4
58	Vakhitova A.I. (Aminochka)	1					3	3
59	Stepanov (LexFrom)	1					2	3
60	Kim T.R. (tsvyrts)	1					2	3
61	Smagin D. (play23rus)	1					2	2
62	Nechaeva (neLera)	1					2	2
63	Umoff Y. (iarspider)	1					2	2
64	Orlov A. (esterio)	2					1	2
65	Solodov (eugene_enegue)	2					ban	ban
66	litsov (al1as)	1					1	2
67	Tetyuev (tavalks)	1					1	2
68	Tuzova V.S. (vika_tuzova_)	1					1	2
69	smagulov (kaimak)	1					1	2
70	ggg G.G. (wdatboy3)	1					ban	ban
71	Nikolaeva D.A. (darya_1999)	1					1	2
72	Afanas'eva K. (Kristinka12)	2					1	1
73	Q (ala4ste)	1					ban	ban
74	D'yachev M.A. (bagich24)	1					1	1
75	Bochkova (AnyaBo)	1					1	1
76	Koblan M.M. (Ma9zhan)	1					1	1
77	Vyazovetskov A.S. (alex_v)	5
78	Kurochkin P.A. (qwrqwr)	3
79	Petrov (Steamboat)	2
80	Vdovin S. (Rujan)	2
81	Bykov (sky-shore)	2
82	R. (Wra1th)	2
83	Vlad V.V. (Bleckeid)	2
84	Antonov Yu.S. (yuriy696)	2
85	Novozhilov (mnovozhilov)	2
86	Koptel'tsev V. (selber)	1
87	Zhivilov (LT_)	1
88	Gorbunov M.S. (gms)	1
89	rakesh (kira226)	1
90	Vinogradova S.M. (Tigra1)	1
91	Khan (Mirotic)	1
92	Tartynskij N.O. (Nik-Tar)	1
93	Shatalyuk E.O. (evgshat96)	1
94	Pozdeev (Xtorlenne)	1
95	Levin M.K. (mikrlevin)	1
96	Konovalov P.D. (pdkonovalov)	1
97	Nesov V.A. (80STH)	1
98	O (janeoosql)	1
99	Iksanov A.F. (Albert_Iksanov)	1
100	Strukov (StrukovSA)	1
101	A A.N. (Rolkar)	1
102	Scherbakov (antmshch2024)	1
103	Sergey K.S. (Sergey Koltishev)	1
104	Ivanov (userTest1)	1
105	Anokhin R. (Roman A)	1
106	P I.*. (IrinaPetr)	1
107	Odegov A.I. (KovroLitik)	1
108	nurtas K.S. (TimaTon)	1
109	Zmushko O.A. (OlyaZmushko)	1
110	Turbina (LorikTur)	1
111	Komov S.M. (Komov S. M.)	1
112	Lysykh V.K. (Usilitel')	1
113	Bogdanov (xsnodelol)	1
114	Gomez I.G. (Iaaan)	1
115	Lavrov (Shprot33)	1
116	Petrov (tainokreba)	1
117	Chubukova E.S. (ellefteria)	1					ban	ban
118	Pligin S. (notsoanonymous)	1
119	Grevtsev Yu.A. (Nekonua)	1
120	Kashin A.D. (Alkashh)	1
121	Sokolova O.V. (Ol'ga2026)	1
122	Pogorel'tsev D.P. (PashaDmitrii)	1
123	Moroz A.I. (frostanast)	1					ban	ban
124	Baldur (BaldurGates)	1
125	Shaikhov (Skollhild)	1
126	Aurelius (gineus)	1
127	Sivakova (anna666)	1					ban	ban
128	Volkov (swagxxxx)	1					ban	ban
129	Nikonov S.A. (serg0123456789)	1
130	Blokhin (Blokhin Aleksandr)	1
131	Stepura M. (Maria_stpr)	1
132	Ushakov I.A. (undftdkid)	1
133	Osipova E.I. (ppurapple)	1
134	Volkov M.O. (kaden_)	1
135	Nekhoroshev S.I. (SergeyNehoroshev9)	1
136	Rubtsov T.A. (T1mofej)	1
137	Unregistered	33

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