Today's statistics at "SQL Exercises"

February 07, 14:09 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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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	. Yu... (Yurchello)	2			1	1
2	Olpanbay A.A. (Assylzhan232)	2					15	26
3	Olpanbay A.A. (Assyk232)	4					15	25
4	telagisov D.D. (SAVER454)	5					15	24
5	Baymukhambet A. (_koyan)	1					15	24
6	maliciousintent (maliciousintent)	1					15	24
7	Yerlanuly A. (Moon077)	1					15	24
8	Kudaibergenov I. (Ilyassickk)	1					15	24
9	kamalova S.S. (sofiyakamalova)	2					15	23
10	Zhyrgalbekkyzy Z. (jasminjyrgalbek)	1					ban	ban
11	Talgat A.B. (Altux)	1					13	20
12	Shironina A.A. (anya shironina)	1					15	18
13	Orlov G.K. (grsc)	1					14	17
14	Derp (Herp)	1					14	17
15	Loyd L.L. (lloyd92)	3					11	14
16	Zholdigaliev (S1ko)	3					8	14
17	Adil (eclassic32)	2					8	14
18	es E.E. (taevxe)	1					8	11
19	Permyakova M.A. (mary_spring98)	2					7	11
20	Dimasik (MasklDI)	1					7	9
21	Proskudin (StasProskudin)	1					7	8
22	Aliaskar A. (Babadui)	1					5	8
23	Fein A.V. (AlexPfaltz)	1					6	7
24	Alex A. (xarlama)	1					6	7
25	Kovalev M.A. (Maxiiiiiiiiiii)	1					6	7
26	Sadykova K. (sensou)	1					5	7
27	Kamza A. (drgibjosh)	1					5	7
28	Kolobovnikov B.R. (bodyan42)	1					4	7
29	Kharina E.S. (katuhhr)	1					3	6
30	Lavrov A.P. (lavoient)	2					5	5
31	Zagorel'skij A.M. (Alexey_Zago)	2					5	5
32	Kuandykov B.D. (beksa)	1					5	5
33	garfild (andy03)	1					5	5
34	abitov A.A. (GeT_RekT)	1					5	5
35	123 1.1. (ownzjke.)	1					ban	ban
36	moon (__moon__)	1					4	4
37	Magomedalizade O.V. (OrikMelancholic)	1					3	4
38	Evgrafova (vagrfv)	1					2	4
39	Pelepelin A. (ToniMekh)	1					2	4
40	Yermukhan R. (gokuguro)	1					3	3
41	Bagdasaryan A.A. (Armaand)	2					2	3
42	Novikov N. (nnovi)	1					2	3
43	G (rx0unicorn)	1					2	3
44	gabaraev D.Z. (davidgg)	1					2	3
45	Zhargalyn E.A. (ezh2125)	1					2	2
46	Tentacle (riva tentacle)	1					2	2
47	Konyahina (YanHi)	1					2	2
48	7779857415623 (7779857415623)	3					1	2
49	Ivanov I.I. (Kynx)	1					1	2
50	Ryan R.R. (Ryan3111)	1					1	2
51	Bueva A.V. (yeeen)	1					1	2
52	Ivanov P.P. (PavelPLAT)	1					1	2
53	Nemashkalova (twinkle5016)	1					1	2
54	Ruslanov (saimond)	1					1	2
55	K T.K. (Togzhanka)	1					1	2
56	Khabibullin T. (t_m_x)	1					1	2
57	Shaju A. (Aditya18)	2					1	1
58	Ostroushko D.F. (DmOst)	1					1	1
59	Zamotajlo A.A. (Zamelo)	1					1	1
60	Afanevich E. (Ketra)	1					1	1
61	Seregin (okdaha)	1					1	1
62	Yastrebov D.D. (Yakimori)	1					ban	ban
63	Timerkhanova (Muza12)	1					1	1
64	Novitskaya (Katinn)	1					1	1
65	Il'ya I. (Forz')	1					1	1
66	Knutov (stalagm1te)	1					1	1
67	Grechishnikova L.M. (Lidiya0512)	1					1	1
68	Badmaev Ch.V. (Mr.Ches)	1					1	1
69	Gusev A.O. (NowOrNever)	4
70	Novikov S.V. (@Ser589QA)	3
71	Sil'van (silvr)	2
72	Komarov A.N. (Shveda Saulya)	2
73	Garanin (SQL_supermaster)	2
74	Tonkov (Dimaton)	2
75	Odegov A.I. (KovroLitik)	2
76	Gorkov (narr3309)	2
77	Amir (Letede_HIts)	2
78	Zholdasbaj K.M. (proxymocentavra7852)	2
79	Bashkin N. (bashkinnaksim)	2
80	Fishkov D. (faek)	2
81	Ivanov I.I. (Pipa)	2
82	Klement'ev A. (klema_10)	2
83	Krasovskij E.A. (pegoopik)	1
84	Petrov Y. (YuriPetrov)	1
85	Koptel'tsev V. (selber)	1
86	Pekar' O.O. (Eskgsk)	1
87	Novikov (akka2014)	1
88	Korkin A. (voron3222)	1
89	F S.N. (Stan_2015)	1
90	B M. (djarlaks)	1
91	Ignatov (ka_ignatov)	1
92	Esin K.S. (Kirill Esin 89)	1
93	Mubarakshin R. (Scar4ik)	1
94	Ivanov I.I. (vlad91)	1
95	Selezneva Ya. (Ena)	1
96	Esin I.S. (Iesin)	1
97	Petrov P.P. (Pod123)	1
98	Romanov R.S. (Romanov_Roman)	1
99	Marinin I. (mightyduck!)	1
100	Vdovin S. (Rujan)	1
101	Idyrov N.S. (Narimanid)	1
102	Abramov (Atton22)	1
103	Kutsenko D.V. (Mixtypa)	1
104	wee H.H. (supersashka57)	1
105	Serebrov Y.Y. (Eugene_Ser)	1
106	Platonov A. (Golden-Times)	1
107	Lusch N.S. (Deyko)	1
108	Bash N. (nikolay_bash)	1
109	Zemskova A.B. (Pineapple_Pie)	1					ban	ban
110	Malikov A.A. (dzenn)	1
111	Begunovich S.G. (Canursus)	1
112	Ivanov (userTest1)	1
113	Zhalnin M.Yu. (Chepun)	1
114	Ivchenko A.V. (Anketka)	1
115	241 4.1. (shiningsheep1)	1
116	Preobrazhenskij D.S. (Ollldman)	1
117	Makarenko Z. (zzponch)	1
118	R. (Wra1th)	1
119	Storozhkova E.Yu. (Sezha777)	1
120	Zhurtov M.Kh. (Muricle1995)	1
121	Komov S.M. (Komov S. M.)	1					ban	ban
122	Abubakarov T.R. (DoubleT)	1
123	Lysykh V.K. (Usilitel')	1
124	Kozhokeev D. (Drager13pt)	1
125	Tret'yakov N.A. (lyblyPfek)	1
126	Gorokhova A.G. (aina_gr)	1
127	Ivanov I.I. (IvanovII)	1
128	yulaeva S.R. (suwwbinx)	1
129	Belyak (TheTester)	1
130	Petukhov D. (DmitryData)	1
131	Mikhajlyuk A.V. (arhimemchik)	1
132	chore P.P. (devil89)	1
133	Olotov (Andre1220)	1
134	Maksimova V.A. (mavial)	1
135	Nothing N. (sektaz)	1
136	Pop Ya.V. (Unqe)	1
137	Mukminova A.F. (Al'bina1997)	1
138	Syhymbekkyzy S.S. (Sabpp)	1
139	Zhanasov Sh... (shyngys zhanassov)	1
140	Agafonov A. (des_destry)	1
141	Amirkhan A.A. (Amirgo)	1
142	Goldobin E.G. (prm259)	1
143	Abiken Z. (zhuzi006)	1
144	Baktiyar D. (dinara baktiyar)	1
145	Bzhiskij (Meirr)	1
146	Sibejkin I.A. (POIUYTHEHAPPY)	1
147	Zanko D. (Anhel_klx)	1
148	Konstantinov A.E. (Kalindell)	1
149	Epikhin (bogchanskij)	1
150	Bondarev I.S. (ivi7117)	1
151	Atanasov H.M. (hristo_a)	1
152	Kovalev M.A. (Maxiiiiiiii)	1
153	Orlov (ktrsis)	1					ban	ban
154	Cernica I. (CernicaJohn)	1
155	Semenova M.S. (MariiaSemenova)	1
156	Delikov D.A. (Gilly_Suzan)	1
157	nikoc (nikoc_68)	1
158	smlv S. (sphsmlv)	1
159	milashevich A.M. (andreymilashevich)	1
160	Belov D.Yu. (DanilVor)	1
161	Ivanov I.I. (zik_p)	1
162	Gnutov (Mate63)	1
163	Volkov I.V. (Ilya Volkov)	1
164	Persen A. (ArsenPersen)	1
165	Koklina S. (Stanislawa)	1
166	NEsterov I.V. (effulgel)	1
167	Unregistered	25

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