Today's statistics at "SQL Exercises"

June 29, 15:10 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	fioletovaya (fioletovaya2)	1	1	119		5
2	Nikol'skij I.Yu. (igoryun)	1	2	56		3
3	Safronov P.A. (Paulus73)	1	1	125		3
4	Dev109 (Dev109)	2					15	30
5	serva4ok (serva4ok)	1					15	25
6	Tikhonov S.V. (Sergej Sirius)	1					12	20
7	no N.N. (FE4uzchik)	1					15	18
8	Sivak (Raystlin5)	2					12	15
9	Askalenkova M. (miracleapsara)	2					10	13
10	Avdyukov A.A. (aleksandr_avd)	1					10	13
11	kr (dariakr)	1					11	12
12	Fedoseev R. (Folker)	1					9	11
13	Panin E.A. (Egor Alekseevich)	3					8	11
14	Petesheva (Yung Satan)	1					7	11
15	Kolesnikova A. (pupupu11)	1					8	10
16	Nekit N.N. (killmeee)	1					8	9
17	Akkazhov M.I. (Meir_82)	2					7	9
18	Stroev A.A. (sni1lout1)	1					5	9
19	Travkin A.A. (minon)	1					5	9
20	Ilya S. (avelowmemeed)	1					8	8
21	Idrissov B. (Batokin)	1					5	8
22	Sobachkin A.F. (Al_Wolf)	2					6	7
23	Vlasov (ArtemVlasov)	2					5	7
24	Esir (erisky)	1					4	7
25	Ostanina (Alexandramost)	1					5	6
26	Balandina K.O. (BalandinaK)	1					5	6
27	Klyavlin V.S. (laliawe)	1					3	6
28	Uvaev A.A. (Pompilio)	1					3	6
29	Altashin S.V. (burrito)	1					5	5
30	Snitsarul A.A. (Aleksa228)	1					5	5
31	belok B.B. (belok1)	1					5	5
32	Velisova A. (aq1re)	1					5	5
33	Suslov (Skyman163)	2					4	4
34	Ivanova A. (dom_dracona222)	2					ban	ban
35	Shabanova N. (ssssh)	2					2	4
36	Rybin (AlexRybchik)	2					ban	ban
37	Fedorov A. (frgt3444)	1					2	4
38	Sairanbek D. . (sairanbek_darkhan)	1					2	4
39	Mishra (Ginger457)	1					2	4
40	Shilova I.V. (YakumoDate)	1					2	4
41	Luchina I.A. (pukpuk2)	1					2	4
42	Soboleva I.Yu. (Matreshka_)	3					ban	ban
43	Moldakynov A.A. (Nomad444)	2					2	3
44	Lyal'kova I.S. (Davydova)	1					2	3
45	Bezhnar A.I. (artikius)	1					2	3
46	Konev (Denis.Konev)	2					2	2
47	Shkirova (Son'kins)	1					2	2
48	rampagex (rampagex1)	1					2	2
49	Zhilinskiy V. (vladdominator)	1					2	2
50	Murzina M.E. (murzina milana)	1					2	2
51	Romanov E.D. (megakiller221105)	2					ban	ban
52	Ivanov I.I. (vlad91)	1					1	2
53	Sergey (Floony.by)	1					1	2
54	Dogadov S.V. (Serzho)	1					1	2
55	Shamilov I.R. (NoIsLove)	1					1	2
56	241 4.1. (shiningsheep1)	1					1	2
57	Fetisova D. (FDiana)	1					1	2
58	Shalabaev R. (wiki_rus)	1					1	2
59	Saperov S.V. (s4per)	1					1	2
60	Todoriko S.M. (todorikosm)	1					1	2
61	Loginov A.S. (arien4)	2					1	1
62	Urakina K. (Ksu774)	2					1	1
63	Tskhao N.M. (caonimenma1)	1					1	1
64	Il'in I.N. (Igor_Il)	1					1	1
65	Sal'manov O.P. (3303)	1					1	1
66	Molodykh V.A. (Given2907)	1					1	1
67	Kuz'minova (allison228)	1					1	1
68	Koptel'tsev V. (selber)	3
69	Lavrent'eva I.N. (bibaby)	3					ban	ban
70	Kuz'mina E.V. (Fiction)	2
71	Petrov N.V. (Nick21)	2
72	Mikhajlov A. (Mikhailov A. A.)	2
73	Poddubnaia P.P. (Podalinka)	2
74	Zasokhin V.P. (DOC 007)	2
75	P I.*. (IrinaPetr)	2
76	Artsyshevskaya I. (esc_del)	2
77	glo (lega888)	2
78	Ajdaeva M.Sh. (marivanka)	2
79	Cherkinskiy A.O. (poopuskin)	2					ban	ban
80	Volkov A. (tahdisto)	2
81	Mandrusov A.V. (AntonioMan)	2
82	Varenikov D.M. (Dmitriy Varenikov)	1
83	Sokolov S.V. (Madest)	1
84	Shibaev (saah)	1
85	Zuev N.S. (CTALKEP)	1					ban	ban
86	Zakharov A. (kotiara)	1
87	Krasovskij E.A. (pegoopik)	1
88	Ganichev M.I. (Ganichev Maxim)	1
89	Gorbunov M.S. (gms)	1
90	Gitinomagomedov (gmansur88)	1
91	Kharlamov (Arcanum)	1
92	Chumak D. (Ariakas)	1
93	Tsalko I. (tsobako)	1
94	Kravchenko (Lizika1111)	1
95	Plotnikova Ya.A. (Yana_23)	1
96	Smirnov V.A. (VladislavSM)	1
97	Mitrey (_mitrey)	1
98	Ershov I. (qzva)	1
99	Kopchev V. (aefrt)	1
100	Gozixonov U.M. (devkhon)	1
101	Starikov D. (StarikovDima)	1
102	Makarova A. (JuStudent)	1					ban	ban
103	Sergey (SergeyKulagin)	1
104	Washington G.W. (Aeramas)	1
105	Denisenko E.S. (Denchiklenchik)	1
106	Il'derova A.I. (panicash)	1
107	Panicheva V.D. (_Vika_)	1
108	Chernyshov D. (dfblack)	1
109	vktory369 (vk1991)	1
110	Drozdov S.V. (Mr.Sergio)	1					ban	ban
111	fedor (dejawu)	1
112	Kulikov (Maximus8890)	1
113	Lyakhovskij (Pol9lk_3228)	1
114	Grigoryan A.A. (alexangr)	1					ban	ban
115	A V.V. (Aver999)	1
116	Gladinets (G1M)	1
117	Parinov A. (Ratyom)	1					ban	ban
118	Mazuch N. (nataliammm)	1
119	Kravchuk O.T. (Popori)	1					ban	ban
120	R. (Wra1th)	1
121	Tal Y.F. (YTal)	1
122	Korolkovs (fkorolkov2)	1
123	Zhandarov A. (Leshka_1322)	1
124	Lysykh V.K. (Usilitel')	1
125	Zhiryakov V.V. (vladvladzero)	1
126	Akameeva S.V. (SVA1)	1
127	Ivanov V.I. (denk_vladislav)	1
128	Bashaev I.O. (VVMMXXV)	1
129	ch (yozef)	1
130	neo (tenflower1221)	1
131	Shevelyova K. (azuriya)	1
132	Mikhajlov E.A. (Griffyan)	1
133	Okolnikova (SofyaO)	1
134	Davletov (Timur99)	1					ban	ban
135	Zhukov P.S. (noannby)	1					ban	ban
136	Goldobin E.G. (prm259)	1
137	Bogatyrev N.V. (BNV2873)	1					ban	ban
138	QWEQWE Q.Q. (GATS322)	1
139	Petrov A.I. (Tobo-bobo)	1
140	Lebedev E.A. (hardbit)	1
141	Ganiyev A. (lernanto)	1
142	Detskaya A. (detskaya)	1
143	S (n1pron)	1
144	Pahadayeu A. (AndOffline)	1
145	Serbov (Fugas_33)	1					ban	ban
146	Romanov R.R. (Bypecker)	1
147	Semenova A. (senasta)	1
148	test (qwerty37892)	1
149	Mal'kov G.V. (Grigor1i)	1
150	Arronet P. (Arr-t)	1
151	Shelekasov (Vasshell)	1
152	nex (Nexkex)	1
153	Gus A.M. (yu1kkken)	1
154	Leblanc M.P. (Arsene_Raoul_Lupin)	1
155	Grega M. (demolisher1425)	1
156	Vendeev R. (Zetalot1)	1
157	L A.S. (antonio01110011)	1
158	Beliaeva B. (Nesyai)	1
159	Gubanova A. (GAnna_22)	1
160	CH A. (nstacy)	1
161	Starikov (FlashForward)	1
162	Allaberenov (Asinus_Buridani_inter_duo)	1
163	Troshina N. (Natafffka)	1
164	Aleshina N.I. (nataliealeshina)	1
165	Romanov A. (phantome911)	1
166	Smirnov A.A. (Atemusss)	1
167	Tsyrel'chuk A.F. (ciwu)	1
168	Pupkin I. (Celebra144)	1
169	Okak O.O. (Way2Devel)	1
170	Garbuz (garbuzdev)	1
171	Pyatkova A. (asg.bas)	1
172	Presnyakov A.V. (alepre)	1
173	Poimtsev I.S. (MrDogge :3)	1
174	Nezametdinov (blindballs)	1
175	Vil'danov A.I. (Mustash)	1
176	Taurbek B.D. (Bagy)	1
177	Shilov A.D. (arteminem)	1
178	Unregistered	35

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