Today's statistics at "SQL Exercises"

July 03, 17:37 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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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	Gitinomagomedov (gmansur88)	3	1	64		3
2	Skokov B.S. (leks$$)	2	1	37		3
3	Nikol'skij I.Yu. (igoryun)	3			1	3
4	Safronov P.A. (Paulus73)	1	1	131		2
5	Odnokurtsev (AlFochino)	2	1	122		1
6	Varenikov D.M. (Dmitriy Varenikov)	1	1	-11		1
7	Vshivkov D.A. (scarly2)	1			1	1	2	3
8	Fedorenko I.V. (ShokeWave)	1					26	37
9	byl (dan540)	1					15	25
10	Podgornaya D.R. (Himikoo)	1					15	21
11	grebennikova P.V. (polyy000)	2					14	21
12	Katolikov V.S. (Demon_666)	1					12	20
13	Tsyrel'chuk A.F. (ciwu)	2					12	19
14	Vanchenko A.A. (valanchik)	2					15	18
15	Petukhova V.V. (azukitarina)	1					15	18
16	Kuzin D.S. (deffer777)	2					14	18
17	Altashin S.V. (burrito)	1					9	18
18	Liakh (JsBot)	1					12	17
19	Alex R.A. (Alex_Rolex)	1					13	16
20	Shevchenko G.M. (psychokitty01)	1					9	15
21	Askalenkova M. (miracleapsara)	1					8	13
22	Kolevatov A. (stopPOWERBI)	1					ban	ban
23	Zakharov (svyyy)	1					7	12
24	Bromberg A. (ariel_bro)	1					7	11
25	Kolmakov (vend76)	1					7	10
26	Kalymbetov E.K. (niceandcrispy)	3					5	10
27	Ananenko E. (mivaki)	1					8	9
28	Lovryakov (yukinegk1)	2					7	9
29	Ivanov M.V. (KaIugaS)	1					6	9
30	Vodolazova A.V. (Vodolla)	1					5	9
31	Moldakynov A.A. (Nomad444)	1					5	9
32	nex (Nexkex)	1					5	8
33	Petrunina A.Yu. (petruniina)	1					5	8
34	Semenov (asv_1)	1					7	7
35	Elderson E. (Mr.Robots)	2					6	7
36	Grigor'ev S. (data_k1d)	1					6	7
37	Mikhajlova (mikhailova.olesya.u)	2					6	6
38	Islamov A.R. (Moonex)	1					6	6
39	Semenov R.V. (Neuchenyj)	1					5	6
40	urbanizzz (urbanizator)	2					4	6
41	Kulikov K.A. (K1lpita)	1					4	6
42	Abdulov F.N. (FuadSQL)	2					5	5
43	Mironenko I.D. (MID_GPN)	2					5	5
44	Yakovlev A.S. (Artemilian1)	1					4	5
45	Artem'eva (Fiska)	1					3	5
46	Pahadayeu A. (AndOffline)	1					3	5
47	Balandina K.O. (BalandinaK)	1					3	5
48	Zhukov N. (sariya_)	2					2	5
49	Eskoskin A.S. (GARPI)	2					4	4
50	Mukhamed'yarov A.R. (alex_mu002)	1					4	4
51	Shin (ES1989)	2					3	4
52	Bogatyrev N.V. (BNV2873)	1					ban	ban
53	Khmelevskaya S. (Klepa151719)	1					3	4
54	Vezhnovets D. (Vere)	1					3	4
55	Anesyan A.A. (Ara23)	3					2	4
56	Perekalov I.V. (Anino3333)	2					2	4
57	Ivanov V. (vityansk)	1					2	4
58	Tyul'berova A. (ann_tyulberova)	1					2	4
59	Williams (Nathan133)	1					2	4
60	Usikova (Ya.)	1					2	4
61	Loftis W.B. (Loftis)	1					3	3
62	Boronbaev D. (senpaidias7)	2					2	3
63	Pushkarev S. (PSV_n)	1					2	3
64	Mori A. (Sishka)	2					2	2
65	Mark D.D. (Backstrickboy)	1					2	2
66	Shamychek A. (Pohi)	1					2	2
67	Faizov E. (eduard_2702)	1					2	2
68	Khashev M.A. (Mukhamed)	1					2	2
69	Sairanbek D. . (sairanbek_darkhan)	4					1	2
70	Mal'kov G.V. (Grigor1i)	3					1	2
71	Kornienko A.V. (_taz_)	2					1	2
72	Tashmatova (kuzmich14)	2					1	2
73	test (qwerty37892)	2					1	2
74	Lyabina (Nyuu)	2					1	2
75	M (MrQzZza)	1					1	2
76	Orlova (rina11)	1					1	2
77	Terekhov I.E. (foxboy)	1					1	2
78	Dogadov S.V. (Serzho)	1					1	2
79	Kalinin A.R. (alkalin3)	1					1	2
80	Domashov A.P. (Hausov)	1					1	2
81	Petukhov M. (mpetukhov)	1					1	2
82	Daron (Daron_g)	1					1	2
83	shizik S.S. (shizoid67)	1					1	2
84	Fedorov S.N. (__Serg__F)	1					1	2
85	Abdrakhmanov R.R. (AbdRail)	1					1	2
86	Podlesnyh I. (ivan_podlesnyh)	1					1	2
87	Vedeneev V.S. (Feral4ik)	1					1	2
88	Familiya (LetsSQL)	1					1	2
89	Osipov M.N. (Maksim22)	2					1	1
90	Berezovskaya D.V. (dashaeverafter)	2					1	1
91	Makarevich A.V. (alinaolimpic)	2					1	1
92	Isaev (andnothingheart)	2					1	1
93	Koroleva (OksiQueen)	2					1	1
94	Evgen'ev (gek_c)	1					1	1
95	Iva E.A. (PlatinumKub10)	1					1	1
96	Khristyuk A.A. (NassKh)	1					1	1
97	Justice (Bodya_Cr)	1					1	1
98	Urakina K. (Ksu774)	1					1	1
99	Familiya A.O. (Alex_PV1589)	1					1	1
100	gtnhjd B... (Ghbd)	1					1	1
101	Malafeev V. (Vadim122)	1					1	1
102	Koptel'tsev V. (selber)	2
103	Plotnikova Ya.A. (Yana_23)	2
104	Abushaev A.N. (Algiz)	2
105	babakhanov T.T. (takhir9595)	2
106	t Y.A. (YulianaTelkova)	2
107	Volkova D.F. (Di_kosm63)	2
108	P I.*. (IrinaPetr)	2
109	Vadim V.M. (vadim1332)	2
110	Zhiryakov V.V. (vladvladzero)	2
111	Ganeev A.G. (G13)	2
112	F M. (mic1c)	2
113	Shulaeva (shul1234)	2
114	Savchenko V.P. (Vladislav11111)	2
115	Churcil (celdata)	2
116	murgulia M. (korjikimagaria)	2
117	Kashkurov T.T. (ChefTim30)	2
118	Dam V.L. (alcxaif)	2
119	Zavrazhnykh M.S. (Z_MS)	1					ban	ban
120	Koudriavtseva (Larissa)	1					ban	ban
121	Shibaev (saah)	1
122	Kurochkin P.A. (qwrqwr)	1
123	Krasovskij E.A. (pegoopik)	1
124	Vasyutinskij (Chiflado)	1
125	Evlanova (Kate_E)	1
126	Mistryukov A.A. (Acr)	1
127	Skorobogatov A.D. (Alexey1982)	1
128	Ozerchuk A. (anka9205)	1
129	Pochil M. (mr.wakeup)	1
130	Arutyunyan A.A. (ARTUR1100)	1
131	Agova (KsutaNJ)	1
132	Ushakov S. (MoyPsevdonim)	1
133	Abdulmanapov A. (Dvarik)	1
134	Talip (Tanzilia)	1
135	Semkin R.A. (rodions)	1
136	Kargin V. (DizSQL)	1
137	Al'chikov (alchikov)	1
138	Zorich D. (dzmtr)	1
139	Sullivan N. (151fs)	1
140	Kojnov D.Yu. (xmakaroffx)	1
141	Posokhova N.I. (NatalyaPos)	1
142	Zemtsova (Dana4ka)	1					ban	ban
143	Kalashnikova N.N. (screen2605)	1					ban	ban
144	Lazarev D. (Scrollcer)	1
145	Abramishvili G. (AbramG)	1
146	Makarova A. (JuStudent)	1					ban	ban
147	Sedyaev I. (NiHaoDe)	1
148	Kravtsov (Kravts.x)	1
149	mamkin koder (mamkin koder)	1
150	Dayanov I.A. (Papa_v_IT)	1
151	Lugovskoj A.E. (Flexlug)	1
152	fioletovaya (fioletovaya2)	1
153	Molchanov I. (scimyst)	1
154	Khoruzhij M.A. (Maksim Moloko)	1
155	ss A.S. (SashaSS)	1
156	Kulikov M.O. (maximcka87)	1
157	Rudov D. (Big_mafusail)	1
158	Kalinkin Ya.O. (nillak)	1
159	Burlakov (sergej.burlakov)	1
160	Khmyrov D.E. (Karamamburu)	1
161	Malyshev M.R. (Milpo)	1
162	Enns D.V. (PSK)	1					ban	ban
163	Stanislav (XXXmars)	1
164	R. (Wra1th)	1
165	Kotova (elilia)	1
166	Sergeev D. (rafsimons)	1
167	Fukalova (mycqlef1)	1					ban	ban
168	Ionova Yu. (may_beno)	1
169	Ramazanov A.Z. (Abz ra)	1
170	Gavrilenko (Tratatanov)	1
171	Lysykh V.K. (Usilitel')	1
172	Zaripova E.R. (elinnazr)	1
173	Kolesnikov (DragonZ)	1
174	Akameeva S.V. (SVA1)	1
175	Andreev (Vladimir Andreev)	1					ban	ban
176	Z (Dolto)	1
177	Kudryavceva (pgadmin)	1
178	Khachaturyan K.O. (Yukina)	1
179	Mar'yasova A.R. (Rudimental_feelings)	1
180	Leonov D.V. (xannnnn)	1
181	Badyraa T.B. (thaikho)	1
182	FoxIT (FoxIT)	1
183	Abuzova K. (kauoa)	1
184	Nikitchenko D.E. (DashaNik904)	1
185	Lyal'kova I.S. (Davydova)	1
186	Petrov A.I. (Tobo-bobo)	1
187	Il'in I.N. (Igor_Il)	1
188	Gol'dman E. (Bessmysliye)	1
189	Nazarov (Neislaw)	1
190	Leb A.A. (faustus12351)	1
191	Suslov A.V. (alexaed)	1
192	Romanov R.R. (Bypecker)	1
193	Arkhipov (remaseds)	1
194	Ivanov I. (Valdy567)	1
195	Gantulga (Danna_g7)	1
196	Amirbekov A. (lawest02)	1
197	Vorotnikov Yu. (Juriiy)	1
198	Saperov S.V. (s4per)	1
199	Sverdlov (Saxo_Grammaticus)	1
200	no N.N. (FE4uzchik)	1
201	Sobachkin A.F. (Al_Wolf)	1
202	gama (gamanl)	1
203	Tarashev K.A. (KirillT)	1					ban	ban
204	Denisov (Kot_-_)	1
205	Kebekbaeva N.A. (Nargiza123456)	1
206	Khajrov I. (Hai_Ro)	1
207	Orlov (DimaDor1)	1
208	piopio5 (piopio5)	1
209	Jhonson (Akela777)	1
210	romanova D.N. (dianadandelion)	1
211	abdu E.N. (rsut)	1
212	Pupkin (Peranoia)	1
213	Levkina E. (k.levkina)	1
214	erdemintheworld1 (erdemintheworld)	1
215	Khar'kov-Tumaschik A. (metalangel89)	1
216	Petryashev K.S. (wariazait)	1
217	Gusejnova (alina_g)	1
218	Unregistered	37

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