Today's statistics at "SQL Exercises"

July 03, 19:49 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	Volkova D.F. (Di_kosm63)	2			1	2
6	Odnokurtsev (AlFochino)	2	1	122		1
7	Varenikov D.M. (Dmitriy Varenikov)	1	1	-11		1
8	Vshivkov D.A. (scarly2)	1			1	1	2	3
9	Fedorenko I.V. (ShokeWave)	1					26	37
10	byl (dan540)	1					15	25
11	Podgornaya D.R. (Himikoo)	1					15	21
12	grebennikova P.V. (polyy000)	2					14	21
13	Katolikov V.S. (Demon_666)	1					12	20
14	Tsyrel'chuk A.F. (ciwu)	2					12	19
15	Shevchenko G.M. (psychokitty01)	2					11	19
16	Vanchenko A.A. (valanchik)	2					15	18
17	Eskoskin A.S. (GARPI)	2					15	18
18	Petukhova V.V. (azukitarina)	1					15	18
19	Kuzin D.S. (deffer777)	2					14	18
20	Altashin S.V. (burrito)	1					9	18
21	Liakh (JsBot)	1					12	17
22	Alex R.A. (Alex_Rolex)	1					13	16
23	Kolevatov A. (stopPOWERBI)	1					ban	ban
24	Askalenkova M. (miracleapsara)	1					8	13
25	Zakharov (svyyy)	1					7	12
26	Kalymbetov E.K. (niceandcrispy)	3					6	12
27	Bromberg A. (ariel_bro)	1					7	11
28	Kolmakov (vend76)	1					7	10
29	Ananenko E. (mivaki)	1					8	9
30	Lovryakov (yukinegk1)	2					7	9
31	Ivanov M.V. (KaIugaS)	1					6	9
32	Vodolazova A.V. (Vodolla)	2					5	9
33	Moldakynov A.A. (Nomad444)	1					5	9
34	Usikova (Ya.)	1					5	8
35	nex (Nexkex)	1					5	8
36	Petrunina A.Yu. (petruniina)	1					5	8
37	Semenov (asv_1)	1					7	7
38	Fedorov S.N. (__Serg__F)	2					6	7
39	Elderson E. (Mr.Robots)	2					6	7
40	Naghieva K. (kam_887)	1					6	7
41	Grigor'ev S. (data_k1d)	1					6	7
42	Mikhajlova (mikhailova.olesya.u)	2					6	6
43	Kurbakov H. (henterm_1)	1					6	6
44	Islamov A.R. (Moonex)	1					6	6
45	Semenov R.V. (Neuchenyj)	1					5	6
46	urbanizzz (urbanizator)	2					4	6
47	Kulikov K.A. (K1lpita)	1					4	6
48	Abdulov F.N. (FuadSQL)	2					5	5
49	Mironenko I.D. (MID_GPN)	2					5	5
50	elffilfa E.O. (eeeelllllffffff)	1					5	5
51	Belov N. (fenya339)	1					5	5
52	Yakovlev A.S. (Artemilian1)	1					4	5
53	Artem'eva (Fiska)	1					3	5
54	Pahadayeu A. (AndOffline)	1					3	5
55	Denisova A.A. (@DenNasttya)	1					3	5
56	Balandina K.O. (BalandinaK)	1					3	5
57	Zhukov N. (sariya_)	2					2	5
58	Mukhamed'yarov A.R. (alex_mu002)	1					4	4
59	Shin (ES1989)	2					3	4
60	Bogatyrev N.V. (BNV2873)	1					ban	ban
61	Rubtsov A. (Abgreidik)	1					3	4
62	Khmelevskaya S. (Klepa151719)	1					3	4
63	Vezhnovets D. (Vere)	1					3	4
64	Anesyan A.A. (Ara23)	3					2	4
65	Perekalov I.V. (Anino3333)	2					2	4
66	Kvissberg M. (kvissberg)	1					2	4
67	Ivanov V. (vityansk)	1					2	4
68	Tyul'berova A. (ann_tyulberova)	1					2	4
69	Daron (Daron_g)	1					2	4
70	Williams (Nathan133)	1					2	4
71	Vorotnikov Yu. (Juriiy)	1					2	4
72	Familiya (LetsSQL)	1					2	4
73	s H. (hp_5)	2					3	3
74	Loftis W.B. (Loftis)	1					3	3
75	Malafeev V. (Vadim122)	1					3	3
76	Boronbaev D. (senpaidias7)	2					2	3
77	test (qwerty37892)	2					2	3
78	Pushkarev S. (PSV_n)	1					2	3
79	Mori A. (Sishka)	2					2	2
80	Mark D.D. (Backstrickboy)	1					2	2
81	Shamychek A. (Pohi)	1					2	2
82	Faizov E. (eduard_2702)	1					2	2
83	Khashev M.A. (Mukhamed)	1					2	2
84	Kosmodem'yanskaya K.A. (Kosmos2212)	1					2	2
85	Sairanbek D. . (sairanbek_darkhan)	4					1	2
86	Mal'kov G.V. (Grigor1i)	3					1	2
87	Kornienko A.V. (_taz_)	2					1	2
88	Tashmatova (kuzmich14)	2					1	2
89	Podlesnyh I. (ivan_podlesnyh)	2					1	2
90	Lyabina (Nyuu)	2					1	2
91	M (MrQzZza)	1					1	2
92	Orlova (rina11)	1					1	2
93	Kojnov D.Yu. (xmakaroffx)	1					1	2
94	Terekhov I.E. (foxboy)	1					1	2
95	Dogadov S.V. (Serzho)	1					1	2
96	Rusyaev D. (DenisRusyaev)	1					1	2
97	Kalinin A.R. (alkalin3)	1					1	2
98	Domashov A.P. (Hausov)	1					1	2
99	Petukhov M. (mpetukhov)	1					1	2
100	shizik S.S. (shizoid67)	1					1	2
101	Sverdlov (Saxo_Grammaticus)	1					1	2
102	Abdrakhmanov R.R. (AbdRail)	1					1	2
103	Vedeneev V.S. (Feral4ik)	1					1	2
104	Osipov M.N. (Maksim22)	2					1	1
105	Berezovskaya D.V. (dashaeverafter)	2					1	1
106	Makarevich A.V. (alinaolimpic)	2					1	1
107	Isaev (andnothingheart)	2					1	1
108	Koroleva (OksiQueen)	2					1	1
109	Bychkov S.A. (TeaInTheCup)	1					1	1
110	Kotova (elilia)	1					1	1
111	Ivanova (nahi1)	1					1	1
112	Evgen'ev (gek_c)	1					1	1
113	Ryzhenkov A.S. (Andreu_grey)	1					1	1
114	Iva E.A. (PlatinumKub10)	1					1	1
115	Khristyuk A.A. (NassKh)	1					1	1
116	Justice (Bodya_Cr)	1					1	1
117	Urakina K. (Ksu774)	1					1	1
118	Familiya A.O. (Alex_PV1589)	1					1	1
119	gtnhjd B... (Ghbd)	1					1	1
120	Krasovskij E.A. (pegoopik)	2
121	Koptel'tsev V. (selber)	2
122	Agova (KsutaNJ)	2
123	Abdulmanapov A. (Dvarik)	2
124	Sullivan N. (151fs)	2
125	Plotnikova Ya.A. (Yana_23)	2
126	Abushaev A.N. (Algiz)	2
127	babakhanov T.T. (takhir9595)	2
128	t Y.A. (YulianaTelkova)	2
129	P I.*. (IrinaPetr)	2
130	Vadim V.M. (vadim1332)	2
131	Zhiryakov V.V. (vladvladzero)	2
132	Goloschapov R.A. (Goldensinner)	2
133	Ganeev A.G. (G13)	2
134	F M. (mic1c)	2
135	Shulaeva (shul1234)	2
136	Savchenko V.P. (Vladislav11111)	2
137	Murav'ev E. (Egor1o)	2
138	Churcil (celdata)	2
139	murgulia M. (korjikimagaria)	2
140	Kashkurov T.T. (ChefTim30)	2
141	Dam V.L. (alcxaif)	2
142	Skopkaryova M.A. (sk0pka)	2
143	Ibadullaev D.M. (Dawran)	2
144	Pupenko N.V. (npupenko)	2
145	Zavrazhnykh M.S. (Z_MS)	1					ban	ban
146	Koudriavtseva (Larissa)	1					ban	ban
147	Shibaev (saah)	1
148	Kurochkin P.A. (qwrqwr)	1
149	Vasyutinskij (Chiflado)	1
150	Evlanova (Kate_E)	1
151	Mistryukov A.A. (Acr)	1
152	Skorobogatov A.D. (Alexey1982)	1
153	Ozerchuk A. (anka9205)	1
154	Pochil M. (mr.wakeup)	1
155	Arutyunyan A.A. (ARTUR1100)	1
156	Ushakov S. (MoyPsevdonim)	1
157	Talip (Tanzilia)	1
158	Semkin R.A. (rodions)	1
159	Kargin V. (DizSQL)	1
160	Al'chikov (alchikov)	1
161	Zorich D. (dzmtr)	1
162	Posokhova N.I. (NatalyaPos)	1
163	Zemtsova (Dana4ka)	1					ban	ban
164	Kolomyjtseva (A.Kolomyytseva)	1
165	Kalashnikova N.N. (screen2605)	1					ban	ban
166	Lazarev D. (Scrollcer)	1
167	Abramishvili G. (AbramG)	1
168	Makarova A. (JuStudent)	1					ban	ban
169	Sedyaev I. (NiHaoDe)	1
170	Kravtsov (Kravts.x)	1
171	mamkin koder (mamkin koder)	1
172	Dayanov I.A. (Papa_v_IT)	1
173	Lugovskoj A.E. (Flexlug)	1
174	fioletovaya (fioletovaya2)	1
175	Molchanov I. (scimyst)	1
176	Khoruzhij M.A. (Maksim Moloko)	1
177	ss A.S. (SashaSS)	1
178	Kulikov M.O. (maximcka87)	1
179	Rudov D. (Big_mafusail)	1
180	Kalinkin Ya.O. (nillak)	1
181	Burlakov (sergej.burlakov)	1
182	Khmyrov D.E. (Karamamburu)	1
183	Malyshev M.R. (Milpo)	1
184	Enns D.V. (PSK)	1					ban	ban
185	Golovkin I.A. (GHOST2508)	1
186	Stanislav (XXXmars)	1
187	Odegov A.I. (KovroLitik)	1
188	R. (Wra1th)	1
189	Sergeev D. (rafsimons)	1
190	Fukalova (mycqlef1)	1					ban	ban
191	Ionova Yu. (may_beno)	1
192	Ramazanov A.Z. (Abz ra)	1
193	Gavrilenko (Tratatanov)	1
194	Lysykh V.K. (Usilitel')	1
195	Zaripova E.R. (elinnazr)	1
196	Kolesnikov (DragonZ)	1
197	Akameeva S.V. (SVA1)	1
198	Andreev (Vladimir Andreev)	1					ban	ban
199	Z (Dolto)	1
200	Kudryavceva (pgadmin)	1
201	Khachaturyan K.O. (Yukina)	1
202	Mar'yasova A.R. (Rudimental_feelings)	1
203	Leonov D.V. (xannnnn)	1
204	Badyraa T.B. (thaikho)	1
205	FoxIT (FoxIT)	1
206	Abuzova K. (kauoa)	1
207	Nikitchenko D.E. (DashaNik904)	1
208	Lyal'kova I.S. (Davydova)	1
209	Petrov A.I. (Tobo-bobo)	1
210	Il'in I.N. (Igor_Il)	1
211	Gol'dman E. (Bessmysliye)	1
212	Nazarov (Neislaw)	1
213	Leb A.A. (faustus12351)	1
214	Suslov A.V. (alexaed)	1
215	Romanov R.R. (Bypecker)	1
216	Arkhipov (remaseds)	1
217	Mukhambetov M. (Maxim1314)	1
218	Ivanov I. (Valdy567)	1
219	Gantulga (Danna_g7)	1
220	Amirbekov A. (lawest02)	1
221	Saperov S.V. (s4per)	1
222	no N.N. (FE4uzchik)	1
223	Sobachkin A.F. (Al_Wolf)	1
224	gama (gamanl)	1
225	Tarashev K.A. (KirillT)	1					ban	ban
226	Denisov (Kot_-_)	1
227	Kebekbaeva N.A. (Nargiza123456)	1
228	Khajrov I. (Hai_Ro)	1
229	Sharts M. (Maria1202$)	1
230	Orlov (DimaDor1)	1
231	piopio5 (piopio5)	1
232	Jhonson (Akela777)	1
233	romanova D.N. (dianadandelion)	1
234	abdu E.N. (rsut)	1
235	Pupkin (Peranoia)	1
236	Levkina E. (k.levkina)	1
237	erdemintheworld1 (erdemintheworld)	1
238	Khar'kov-Tumaschik A. (metalangel89)	1
239	Petryashev K.S. (wariazait)	1
240	Gusejnova (alina_g)	1
241	Klochko T. (radoxa)	1
242	Abramenko S.M. (sofiya_niya)	1
243	Unregistered	46

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