Today's statistics at "SQL Exercises"

April 29, 12:38 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	M (DanilM2304)	3	2	62		4
2	Dits O. (OlegDits)	1			3	3
3	Lagunov M.T. (Opengate48)	2	1	4		2
4	Gorbunov M.S. (gms)	1	1	29		2
5	P I.*. (IrinaPetr)	2	1	63		1
6	Nikulina A.S. (alna_nik)	1					ban	ban
7	Goryachev D.A. (ifuseemeintheclub)	1					15	23
8	Tsitson' (Rockandstone)	1					15	19
9	Groznov D.G. (Zowgert)	2					13	16
10	Tazetdinov R.S. (ridik_k)	1					12	16
11	Rafikov G.K. (gog110)	1					ban	ban
12	Tyutyurikov E.A. (ewgtut_)	1					9	15
13	Indychko V.I. (tawagaoko)	1					8	13
14	Vasilyov A.A. (quiry)	1					7	12
15	Golovacheva A.V. (HannaHalavachova)	1					7	12
16	Vyacheslav (viking7757)	1					8	11
17	Snorenkova (anna_sn)	1					7	11
18	mihail M.M. (mihail188)	1					7	10
19	Veselov D.A. (Dmitrij1234kk)	1					8	9
20	Milyaeva K. (MadamSengo)	3					7	9
21	Balabkin A.V. (Jordanov)	1					7	9
22	Nurbaev V.V. (Ulanovka)	1					6	9
23	Marchuk K.G. (marchukkirill)	2					ban	ban
24	Secret Key (Secret Key)	1					5	8
25	Manasyan V.A. (Vika543)	1					4	8
26	Aurelius (gineus)	1					6	7
27	Artyukh S.V. (m3sergey)	1					6	7
28	Kadyrov (FaNd)	1					4	7
29	Chkheidze L. (Cratos211255)	1					5	6
30	Kalinin V.N. (halijtor)	1					5	6
31	Zhuravlev D. (Zhuravlev_dyu)	3					5	5
32	Sharbatov Y. (YusifSH)	1					5	5
33	Hamilton (ASHamilton)	1					5	5
34	Sona07 (Sona07)	3					3	5
35	Filimonov I.V. (Setevik)	2					4	4
36	Kamaldzhanov R.A. (rasikoo)	2					4	4
37	Pitcil (fallsin)	2					ban	ban
38	Rzaev (tgrnk)	1					2	4
39	Ibragimova A. (anya_tusina)	1					3	3
40	Petrova G.I. (Galina_psql)	1					3	3
41	Noskov A.A. (Chessmaster123)	1					2	3
42	Dayasova (yesiamanowl1024)	1					2	3
43	Bystrov F. (FEDORBYST3445)	1					2	3
44	dufivara (d.ufivara)	1					ban	ban
45	Smirnov R. (wers17)	2					2	2
46	Kassymbekov D. (dkasymbekov)	1					2	2
47	Komyakov Yu.V. (dreamersleet)	2					1	2
48	Shibaev (saah)	1					1	2
49	Katerenchuk I.P. (fedya1)	1					1	2
50	Kononov A.P. (koKS1k)	1					1	2
51	Struganov (Rasdvatri)	1					1	2
52	Ivanov I.I. (sql_svinger_double_finger)	1					1	2
53	Narembekov T. (fountaineww)	1					1	2
54	Rostovtseva E.R. (lizavetaRostovtseva)	1					1	2
55	Utkin S.A. (Aethel)	1					1	2
56	Biv (BIV99)	1					1	2
57	Pribluda A.V. (anti-tank_hedgehog)	1					1	2
58	Duisenbayev (3UMF)	1					1	2
59	K (Levanlomg)	1					1	2
60	Kurlyandskaya V.O. (vladi_kur)	1					1	2
61	Il'in V. (valerilin13@gmail.com)	1					1	2
62	Marchuk K.G. (kiritto)	1					ban	ban
63	Petrov I.N. (stateonuris)	2					1	1
64	R (RMA_)	2					1	1
65	di (karamelkaaaa)	1					1	1
66	Tomilov N.A. (monkey317)	1					1	1
67	Sychugova D.D. (Diana_sdd)	1					1	1
68	Najdenov A. (drunina2210)	4
69	Shvajko A.V. (Anastasia Shwayko)	3
70	Lagoda (Deimos324)	2
71	Shikov V. (Viktor_TG)	2
72	Sarkis'yan G. (gennadi_s)	2
73	Artsyshevskaya I. (esc_del)	2
74	Smirnova E.V. (Sibir72)	2
75	Kolesnikov S.O. (bulbasaurus)	2
76	Merzlyakov (merzlik)	2
77	Tolmachev R.S. (Ruslan Sergeevich)	2
78	Khuzhayev (Sullivan)	2
79	Musoeva M. (mzmkhn)	2
80	Moiseenko S.I. (mois_)	1
81	Merlyan (Irmo)	1					ban	ban
82	Koptel'tsev V. (selber)	1
83	Starichkov N.Yu. (james.demist)	1					ban	ban
84	Polyakov V.M. (rock_4)	1
85	K A.Yu. (Mad Harper)	1
86	Gapanovich P.A. (drestar1)	1
87	Danyushin M. (GonLimon)	1
88	Smith (tibacityblues)	1
89	Tsay S. (Sergey Ts.)	1
90	Tsalko I. (tsobako)	1
91	Georgievskij O. (vezdessushiy)	1					ban	ban
92	Silaev I. (Dragon_Ru)	1
93	Hruschev A. (AAntonAA)	1
94	Varakin I.R. (19Vanya99)	1					ban	ban
95	Statsenko V.O. (ValerDOS1x)	1
96	Malykhin A.E. (Katakuri)	1
97	Gil'manova E. (Elinkazuzinka)	1
98	Faizov R.R. (Rif)	1
99	Kapelyushnyj R.N. (Moon937)	1
100	Bart A. (zzcode)	1
101	Ershov I. (qzva)	1
102	Zambylov E. (Arcticmoon)	1
103	Kozlova I. (kpirap18_1)	1
104	azunai (Azun4i)	1
105	Manaka (Vit8Man)	1
106	Karpov A.V. (sasa1982)	1
107	Panicheva V.D. (_Vika_)	1
108	chuj cie to obchodzi (pluggphomon)	1
109	Picheritsa A.A. (Picheritsa)	1
110	bins (bobi)	1
111	Davydov (kolyadavydov)	1
112	Rajdov -.-. (Vijones)	1
113	Almazova N. (nurkyial)	1
114	Dmitry (lyrrayemvekh)	1
115	Semenov K. (GUGU_76)	1
116	Aniskovich E. (evgeniyaniskovich)	1
117	Golovkin I.A. (GHOST2508)	1
118	Sviridov D.V. (dan20qwrt)	1
119	R. (Wra1th)	1
120	Stepanov (LexFrom)	1
121	Belevtsev V.B. (vgdjv)	1
122	Komov S.M. (Komov S. M.)	1					ban	ban
123	Zaripova A.A. (cutemirraa)	1
124	Lysykh V.K. (Usilitel')	1
125	Vor (osoka14)	1
126	Zakirov I. (coronets1)	1					ban	ban
127	Gadzhikhanov (Khadymmm)	1
128	Safronov P.A. (Paulus73)	1
129	Ne Ya.N. (Yarich)	1
130	Kolesnikov A.E. (Ellety)	1
131	Drankevich (D_Jopa)	1
132	Khovrin (LunarShadows)	1
133	Abdullina G.A. (Fleshka)	1
134	Perekhodin (V1neel)	1
135	Trushnikov M.N. (chajan)	1
136	Tkacheva K.A. (krissttik)	1
137	Bazarzhapova N.A. (e39228)	1
138	Tsydenzhapova Yu.B. (juliaTsy)	1
139	Tserenkeeva I. (sssrekan)	1
140	Alikishieva E.A. (ya alyona)	1
141	Tulaikin V. (tulaikinv)	1
142	Azanov (kulinarr)	1
143	Bogatyrev N.V. (BNV2873)	1					ban	ban
144	U A.V. (Monk35)	1
145	Ivanov (pkpkpk)	1
146	Polyakova (plerushka)	1
147	R. A. (Erayo)	1
148	Pogorelova S. (sv309)	1
149	Soryu A.L. (RemiliaScarlet3)	1
150	Ivanov (telecast)	1
151	Yasdam E. (Gde-to)	1
152	Berketov K.S. (Vlad_Kolbasenko)	1
153	Morozova A.E. (Solnce94)	1
154	Kirkilan A.E. (AionK)	1
155	Yaroslavskaya R.I. (gate_sq)	1
156	Lavrov V.D. (SkyWhyDrain)	1
157	Talypova M.R. (Talypova)	1
158	Ivanova K.N. (Labuba1234)	1
159	Kambarov N.N. (Nurzhassssss)	1
160	1 1.1. (TanciCBubnom)	1
161	Anastasia (astasya)	1
162	Buzmakov M.A. (mbuz43)	1
163	Sharshenbekova N.E. (Snazira245)	1
164	Kondrashina T. (Tat'yana89tlt)	1
165	osipov (eosipov)	1
166	Myakotina V.I. (VikToriaVM1)	1
167	Lizina (lasttt)	1
168	Avvakmov (Ultimate1914)	1
169	Skosyrskaya E.A. (Noctiluca)	1
170	Bam (Akich)	1
171	Avetisova A.A. (Linchik)	1
172	pedreira S.P. (Fsociety.szz)	1
173	manchikanti S.P. (sai manchianit)	1
174	abobi (abobi28)	1
175	Kochanov V. (Kochanov.vi)	1
176	I E.A. (medarbitr)	1
177	Scheglov D.A. (danilscheglov)	1
178	lalalala A.L. (ladan173)	1
179	Oseledko L. (lessa_ti)	1
180	Tabolina (agent_ntv)	1
181	Sapul (Sapul)	1
182	Gurina E.V. (KAtegur)	1
183	123 (auywea)	1
184	Yestes (Yestes)	1
185	Tonia (Tonia1999)	1
186	Shinkevich I.V. (aivan96)	1
187	Starshova D.V. (mikassa)	1
188	Zhilin P.A. (deaconsctrgzzz)	1
189	Unregistered	23

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