Today's statistics at "SQL Exercises"

April 19, 15:33 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	M (DanilM2304)	5	2	43		3
2	Odnokurtsev (AlFochino)	1	1	99		3
3	Sarkis'yan G. (gennadi_s)	3	1	198		2
4	Random (quack_quack)	1	1	2		1
5	Safonov (pupupum)	1					15	24
6	Inchworm (Inchworm123)	1					15	23
7	Kudryavtsev E.M. (BlackFoo)	2					14	22
8	Khukhorova A.D. (Ahyhonyaa)	3					15	18
9	Vorikov A.O. (vimer04)	1					15	18
10	Sargsyan Y. (thisismynickname111)	1					15	18
11	Terekhov G. (H_Terehov)	1					10	17
12	Chetverikov D.A. (zzwwaann)	1					8	16
13	Isakov L.I. (LevIsa228)	1					10	14
14	Bocharova V.E. (Malvisa)	2					9	13
15	Kekov N.M. (EtaKto)	1					9	12
16	Filippova K.S. (rogedeerk)	1					6	11
17	s S.S. (lelouchx)	2					5	10
18	Chernov I.A. (LegionOfWolves)	1					7	9
19	Anikeev E.A. (egooooooor)	1					5	9
20	Kovalev (Daniil2307)	1					ban	ban
21	Koshelev (CD7567)	1					6	7
22	Kim K.S. (lumbersh)	1					6	7
23	Konstantinov -.-. (vasya132123)	2					4	7
24	Royanov (bagdoss)	1					4	7
25	Permikina A.D. (Kalisa)	1					5	6
26	Vasil'ev (dvorakkhv)	2					4	6
27	Tulaikin V. (tulaikinv)	1					3	6
28	Charnetskaya (annaah)	1					4	4
29	Pustovalova T.A. (Tanushka7)	1					4	4
30	Voinkova O. (Ol~)	1					4	4
31	Kamenskij (Nikolaj_Kamenskij)	1					ban	ban
32	de sad D. (darius de sad)	1					2	4
33	Ivanov I.I. (sql_svinger_double_finger)	1					2	3
34	Auezova (Soul66)	1					2	3
35	Morozov G.A. (Morozz2222)	1					2	3
36	Rozhkova V.V. (vita_aprel)	1					2	2
37	Bystrov F. (FEDORBYST3445)	2					1	2
38	Saez C.F. (cristian_gato)	1					1	2
39	Kornilov K.I. (kkornilov)	1					1	2
40	Alek (litvin001)	1					1	2
41	Kaliuzhnaya E. (Ella07_85)	1					1	2
42	Konovalov (JustUty1)	1					1	2
43	Dorovskikh V. (vdorov)	1					1	2
44	Skald (RussellSk)	1					1	2
45	Kuznetsov (piktogor)	1					1	2
46	Potanina (cuvnichka)	2					1	1
47	azunai (Azun4i)	1					1	1
48	Balkarov I.M. (peckerwood)	1					1	1
49	Mikaya (Gio9248)	1					1	1
50	Aurelius (gineus)	1					1	1
51	Mad'yarov (Ndrix)	1					1	1
52	Biv (BIV99)	1					1	1
53	Davtyan (Davtiano)	1					1	1
54	Familiya I.O. (Aura0)	1					1	1
55	Syrbu D.S. (ComedyCenterAudience)	1					1	1
56	Aliev D.A. (neko_glazer)	1					1	1
57	DO R.M. (danchikPi)	3
58	Sairanbek D. . (sairanbek_darkhan)	3
59	zaz (serezh)	3
60	Koptel'tsev V. (selber)	2
61	Samojlenko N. (Nadine324)	2
62	Vdovin S. (Rujan)	2
63	Komov S.M. (Komov S. M.)	2					ban	ban
64	Sergeev I.A. (skorodum)	2
65	Abilda B.E. (batyrslimreaper)	2
66	Makarov I.A. (_Bkmz_)	1
67	Kurochkin P.A. (qwrqwr)	1
68	Ivanov I.I. (Boban)	1
69	Krasovskij E.A. (pegoopik)	1
70	litvin (liko1)	1
71	Lazareva E. (lea_22)	1
72	abs V.S. (veron.en55)	1
73	Korkin A. (voron3222)	1
74	Petrov N.V. (Nick21)	1
75	Sobolevskaya V.A. (axfomoss)	1
76	Komarov A.N. (Shveda Saulya)	1
77	1 V.1. (WZell)	1
78	Kajkova I.V. (ira_kay)	1
79	Kuritsyn V.N. (ValNick)	1
80	absu H. (h0ssein)	1
81	Alekseev I.S. (i.alekseev)	1
82	Fedorov K. (kira q)	1					ban	ban
83	Borschovetskij I.N. (Igor2.0)	1
84	Zajtsev K. (Zaytsev123)	1
85	Shikov V. (Viktor_TG)	1
86	Sury (fatsury)	1
87	Birlyukov K.I. (FIDEMaster)	1
88	Strukov (StrukovSA)	1
89	Gusev A.O. (NowOrNever)	1
90	Sobolev (SRD_NN)	1
91	Surname (Mnaumv)	1
92	Ivanov (userTest1)	1
93	Komyakov Yu.V. (dreamersleet)	1
94	R. (Wra1th)	1
95	Burueva (peach_tree66)	1
96	Bueva A.V. (yeeen)	1
97	Stepanov (LexFrom)	1
98	Khramtsov D.A. (khramtsov)	1
99	Yamilov T.I. (tmx)	1
100	Chernov A.V. (Artmenam)	1					ban	ban
101	Lysykh V.K. (Usilitel')	1
102	Gribachev (Nikitylllka)	1
103	Avr E.N. (EgAvr)	1
104	Kolesnikov S.O. (bulbasaurus)	1
105	n (ivverlien)	1
106	Gidion A.A. (Gidya)	1
107	Baranov (Baravla)	1
108	Samarin V.A. (Samarin)	1
109	Savostikova (Master sql_1111)	1
110	Ermakov A.S. (Mr.Ermak)	1
111	Sokolova O.V. (Ol'ga2026)	1
112	Novitskaya (Katinn)	1					ban	ban
113	Rogachev L. (leonid19101110)	1
114	Skoll hild (Skoll Hild)	1
115	U A.V. (Monk35)	1
116	Alexeyev (Nickfan)	1
117	R. A. (Erayo)	1
118	Mironenko A.V. (capitan[kakao])	1
119	Ivanov (telecast)	1
120	Lyubimenko E.V. (lenwa)	1
121	Yakovleva E.V. (evelina027)	1
122	Fazliev R.S. (Rusla-1984)	1
123	Swartz A.A. (arnold265)	1
124	Stroeva (Alenkiy_tsvetok)	1
125	Efremov I.M. (Efrem_gercules)	1
126	Novikova M. (novmarom)	1
127	Kostylev (bobirechek)	1
128	Khrisanov A. (TeXHuK_21)	1
129	shilkin (Shilkin4.0)	1
130	babka (rosolka)	1
131	qwe Q.Q. (MBPACKET)	1
132	Kozadaev (ondbud)	1
133	1 1.1. (TanciCBubnom)	1
134	Sain D. (MasterYoda)	1
135	Zinov'ev M.O. (maxim_zinovieff_2000)	1
136	Yarkin K.O. (red_king)	1
137	Nazarenko A. (akrazan)	1
138	shax A.O. (aseeel)	1
139	Makarova M.S. (mfirs)	1
140	Shvets M. (marr97)	1
141	Romanov D. (Gyma)	1
142	Unregistered	18

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