Today's statistics at "SQL Exercises"

October 15, 11:13 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	Zheludkov S. (zhsvyach)	1			2	4
2	Sh S. (junopark1)	1	2	56		3
3	vakhitova S.N. (Sebi123)	1					ban	ban
4	Nikitin T.E. (Now2Where)	1					ban	ban
5	Titov D. (ttvdmt33)	2					14	20
6	Dugin D.R. (DYGIDAI)	1					10	20
7	Kochergin S.A. (stanislav007)	1					15	18
8	Fyodorova I.A. (IrinaFed)	1					ban	ban
9	Dulanov A.S. (8bobrik8)	2					6	11
10	Molonov A.V. (DYUSHA777)	5					ban	ban
11	s P.V. (Pullecino)	2					8	9
12	Blood G. (Guts_Blood123)	3					7	9
13	Is N. (Naneshka)	1					7	9
14	Korchuganova V. (k.vena)	1					5	9
15	Kunitskiy T. (eksayn)	1					5	8
16	Kondrakova (kikiku)	2					6	7
17	Goponenko N. (NataGo)	2					6	7
18	Shkuratova I.N. (heatmery)	1					6	7
19	Kravchenko P. (plnrslnvn)	1					5	6
20	Mustafina E.G. (Norimo)	1					4	6
21	Chernov A.E. (aechernov_)	1					4	6
22	Katysheva A.A. (vilkaaa)	1					3	6
23	Stepanova (a lifelong learner)	1					3	6
24	Simonyan E.O. (fairyynearr)	2					ban	ban
25	Oliver (klavamish)	2					3	4
26	Broskovich (kogobakanejia)	2					3	4
27	yakunin M.A. (durachyo)	1					3	4
28	Salikhov R.A. (Ruzik707)	1					2	4
29	Perkov E. (Egoreojan)	1					2	4
30	Meteleva A.V. (Meteleva Aleksandra)	1					2	4
31	Popova K.K. (Popova Ksyusha)	1					2	4
32	Ivanov (privetnavnavi)	1					3	3
33	krasnopolskaia D.K. (DariaDK)	1					3	3
34	Egorova E. (kk_ea)	1					3	3
35	Schadinskij D.A. (Kung-fu_Padla228)	1					2	3
36	Sharafutdinova K. (Kristina1988)	2					2	2
37	Drugin D.D. (Ya_v_KS_a_Ty_V_ChS)	2					2	2
38	Poppp M.I. (Lololoshka1423)	1					2	2
39	Aleksandrov S. (LL4i11)	1					2	2
40	Abbasov R.I. (Ramilzavr)	3					1	2
41	Zakharov P.V. (petruha74)	2					1	2
42	Ivanov M.N. (laxta)	2					1	2
43	Sulejmanov (Arkadoce)	2					1	2
44	Sopot L.V. (crazypenguin323)	2					1	2
45	Chertoryzhskij V. (vepb)	2					1	2
46	EEEE D.A. (sorryydead)	2					1	2
47	Bogatyrev N.V. (BNV2873)	1					ban	ban
48	Dut O.A. (olga_dm_d)	1					1	2
49	Andreev K.A. (sun1zu)	1					1	2
50	Stepanov M.K. (ekimekim)	1					1	2
51	Grebenyukov S. (OstapGreb)	1					1	2
52	Matiyashin V. (hatuev86)	1					1	2
53	Shistka S.I. (Sviatik_182003)	1					1	2
54	Ziganshina D.R. (Ziganshina Diana)	1					1	2
55	Zukhrabov I.A. (zisami)	1					1	2
56	Lagutko E. (Veckw)	1					1	2
57	Repchenko V.S. (_vitalik_)	1					1	1
58	Kovtun A.Yu. (sillygoosegagaga)	1					1	1
59	Krapivina A.N. (Anastasiya&)	1					1	1
60	Nikitina O. (olgan19)	1					1	1
61	Rakhymzhan T. (tomirisrakhymzhan)	1					1	1
62	Bukov I.A. (igor13573769!)	1					1	1
63	Bychkova E.A. (ekl_mn0)	1					1	1
64	Kakotkina S. (kktkn_s)	1					1	1
65	Kseniya (kseniya11111222)	1					1	1
66	Markin N. (Qmaro)	3					ban	ban
67	Sherstobitova D.V. (medny29)	3
68	Shibaev (saah)	2
69	Krasovskij E.A. (pegoopik)	2
70	Prokopenko V. (vovapro)	2					ban	ban
71	Smolko Yo.R. (Moon_lioness_)	2
72	Nikakuschev A.P. (Starlick)	2
73	Kornienko A.V. (_taz_)	2
74	Begunovich S.G. (Canursus)	2
75	Ivanov I.I. (pasta123!@#)	2
76	Severin S. (architectsnn)	2
77	Sattarova S. (samina010921)	2
78	Amburtsev A.A. (AlexanderAmb)	2
79	Lodus M.A. (marial28)	2
80	Smirnova S.A. (soffi_toffi)	2
81	Bashirova (okak)	2
82	Gromov N.S. (FactoryDir)	2
83	Bal (CRay2)	2
84	T. S. (terss2002)	2
85	Maklova E.D. (Kattrin)	2
86	Koptel'tsev V. (selber)	1
87	Grischuk M.S. (Moysha93)	1
88	G (mod14)	1
89	Myznikova M. (llnk)	1
90	Ulianoff (ultar)	1
91	Prokopenko (test95)	1					ban	ban
92	A (Chelgu_TM)	1
93	Petrov R.P. (Roman$$$)	1
94	Timofeev G.A. (MrTimkms)	1					ban	ban
95	Li R.Yu. (Zaromu)	1
96	Pepernik (Airvawe)	1
97	zak I.A. (Zeon0001)	1
98	G. A. (ManuKoura)	1
99	Aubakirov R.G. (Rakha)	1
100	Grigor'eva A.I. (NELL91)	1
101	Yeginbayev M.T. (Tyleks)	1
102	khakimov A. (Ditrih08)	1
103	Kuznetsov K.Yu. (kyzkiri)	1					ban	ban
104	Pasechnik R.R. (PRR)	1
105	Beketov (dimabima)	1
106	ss A.S. (SashaSS)	1
107	Sentyabova A.A. (Polosatochka)	1
108	Mazovetskij Ya.D. (Mazovetskij)	1
109	R. (Wra1th)	1
110	Cherednichenko A. (alexei_86)	1					ban	ban
111	Kholkina (dimayulia2002)	1					ban	ban
112	S (sss_sss)	1
113	Skibin V.V. (SQL_vvs)	1
114	Timofeev M.S. (timofeevms1982)	1
115	Safronov P.A. (Paulus73)	1
116	Stryapunin M.M. (Maksim_Stryapunin)	1
117	Khairov R.R. (Togg)	1
118	Altynbaev T.A. (14KARAT-prog)	1
119	hozoy Y.Yu. (yozoh)	1
120	Kydyrov S. (SultanBeybars)	1
121	Zozulya P.A. (Polechkaaa)	1
122	Berseneva T.M. (Bersa_3785)	1
123	New R.G. (newLogin)	1
124	Bor B.L. (Berutam)	1
125	Waynekenru (Waynekenru1)	1
126	egor E. (egor_banan)	1
127	Khakhulina E.V. (Akulina)	1
128	Goryacheva T.P. (Tanyafox)	1
129	Artemev L. (Leonid S.)	1
130	Gadel'shina V.D. (GadelshinaVD)	1					ban	ban
131	Smirnov (Nightcxrx)	1
132	Sharov (tupicapolniypryam)	1
133	Nuriddinov S. (Nuriddinov)	1
134	Ivanov N. (kumetsky)	1
135	Grabchuk A.M. (Middlewarer_pseudo)	1
136	Abdukholiqov H. (abdukholiqov)	1
137	Lebedeva A.R. (Leb_Nastya)	1
138	Ismagilova D.M. (dilyasqy)	1
139	Korshunova M. (Nuhsrok)	1
140	Filippova S.Yu. (ernest_sds)	1
141	Sinyak (patsuk)	1
142	Korobov A.O. (Strimoke)	1
143	Smirnov A.E. (sa2sha)	1
144	Kolbaev (Veaablok)	1
145	Smirnov A.E. (p4tk)	1
146	Krasnov I.A. (Ilichkrasn)	1
147	Kulbaeva D.D. (dilnozakulbaeva82@gmail.c)	1
148	Omirbaeva G.B. (Silphy)	1
149	Thomas W.R. (pomoyka1337)	1
150	Guslyakova V.A. (Guslyakova Varya)	1
151	utepova S.O. (shaxlo)	1
152	turdibaeva N.N. (nilufarturdibaeva)	1
153	Yakovlev E.I. (Ciomant_)	1
154	Kislykh A.I. (ArsenyKis)	1
155	Khopta A. (APetroWhich)	1
156	burmalduj M.T. (ethanol.rage)	1
157	Tolmachev V. (interest_vl)	1
158	Obuchalkin (voronf44)	1
159	Klevtsov D. (HotDogMaster)	1
160	kuzin R. (roma4shqa)	1
161	verysimpleuser000 (verysimpleuser000)	1					ban	ban
162	Mxc Z.S. (mxcfxckup)	1
163	Kuz'menko O.V. (Kuz'menkoOV)	1
164	Simonyan E.O. (zhen'ka ya)	1					ban	ban
165	Katushonok M. (metalist_2006)	1
166	Gracheva A. (gracheva)	1
167	Li D.A. (dima5452016)	1
168	Romanov P.A. (itstxrvchpetr)	1
169	Unregistered	16

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