Today's statistics at "SQL Exercises"

July 30, 19:34 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	Vyazovetskov A.S. (alex_v)	3	1	181		4
2	Yastrebova S.V. (WhiteGoshawk)	2	2	6		3	ban	ban
3	Silenkova D.S. (silenok)	1			3	3	4	5
4	Nevskij D. (SkipOne)	2	1	1		1
5	Antonov (SalamPopolam)	1					24	40
6	Khorunzhij E.A. (wuwuqw)	2					15	24
7	Durynichev (Nikita_fik)	1					14	22
8	Andre A. (alexamnpa)	2					15	20
9	gorrog (gor1234)	1					15	20
10	Silva F.M. (sampas)	2					15	19
11	Manique C. (catarina manique)	2					15	18
12	Ludwiczak I. (ilon7)	2					15	18
13	nunes N.L. (nicole_nunes)	1					15	18
14	Ferreira R. (Ricardinho)	1					15	18
15	Oliveira (inesoliveira)	1					15	18
16	Jorge (RuiJorge1)	1					15	18
17	Gracheva V.A. (M-Vspoloh)	1					15	18
18	Strogonov M. (maxstrog)	1					12	17
19	asd A.A. (defiler__616)	1					10	17
20	Ivanov I.I. (roadtodevops)	1					15	16
21	Kolpakov (VJiQ)	1					10	16
22	borkar P.N. (pb52)	1					9	16
23	Kolomentsov A.M. (Kolomentsov)	2					13	15
24	Schetkin N.A. (Persey_Tunguskovich)	3					12	15
25	Pesiiii V.R. (BFBD)	2					9	15
26	Altashin S.V. (burrito)	1					5	15
27	girase C. (ketan@123)	1					8	13
28	Khudajberdyev A.A. (a.khudaiberdyev)	3					7	12
29	Verigin T. (v_tim)	2					8	11
30	Hehe J.F. (umbar1234556)	1					8	11
31	Turkovsky (KonKhiDot)	2					6	11
32	Kuznetsov (GloomyFox123)	1					8	9
33	Sterlyadov M.I. (MaksimSter)	2					7	9
34	Kozlova K.O. (kkkkkar)	1					7	9
35	Kunov (lachezarkunov)	1					6	9
36	Lovchanovskij V.P. (lovcha_v)	2					ban	ban
37	Kartavtseva A.S. (Sasha Kartavtseva 94)	2					5	8
38	Rakhmetolla S. (Shattyk96)	1					4	8
39	Vorob'yaninov I.M. (KisaVorobey)	2					6	7
40	Nunes M. (IntersrdPT)	2					4	7
41	23 (ll23lll)	1					4	7
42	Smith (Gabi1234)	2					6	6
43	Kazantsev V.D. (kentiko_0)	1					4	6
44	Romanov A.A. (andromus)	1					4	6
45	Khokhlov (TermiDD81)	2					3	6
46	Netyaga S. (sweta_Net)	1					3	6
47	Zanjad S.T. (Shreya Zanjad)	1					3	6
48	Luneva D.A. (DLuneva)	1					3	6
49	Sadomtsev A. (Artemucho)	1					3	6
50	Kozlova M. (Mashkevich)	1					3	6
51	Ignatenko A.P. (AnastasiyaIGAP)	2					5	5
52	Kirnik (Kirnik)	2					5	5
53	Basangova A.D. (Aitina)	1					5	5
54	quagmire G. (macintoshqydl)	1					5	5
55	Vyshegorodtsev A.K. (KrotSSokom)	1					5	5
56	Glebov A.P. (mitridat_evpator_everget)	1					5	5
57	Palachev M.V. (MaxObebos)	2					3	5
58	Burtonov A.V. (tak to)	2					3	5
59	Krasavtseva O. (olivkap)	2					3	5
60	Korotun E.I. (@egor@)	1					3	5
61	Komissarov E. (Lalafa1)	1					3	5
62	Pelov O.I. (Jk212356)	1					3	5
63	Top D. (Dashk1a)	1					4	4
64	Kostrygina (Hiki_Imaru)	1					3	4
65	salmanov (onlu)	2					2	4
66	Dobrynin (DanilDV)	2					2	4
67	E (neri)	1					2	4
68	Strilenko (Liamorte)	1					2	4
69	Avdeeva D.A. (daryaayrad)	1					2	4
70	Gundaeva (Elgunna)	1					2	4
71	Shil'chenkov M.A. (msmshilchenkov)	1					3	3
72	Ivanova E.A. (kater700)	2					2	3
73	Mikaya (Gio9248)	1					2	3
74	Boyarintseva E. (eleonbor)	1					2	3
75	Nos Ya. (yana_nos)	1					2	3
76	piopio5 (piopio5)	1					2	3
77	Fedorchukova D.V. (DariyaFedorchukova)	1					2	2
78	Kuchukov D. (xFonzie2)	1					2	2
79	Anait A.A. (pau44o)	1					1	2
80	Evstaf'ev D.A. (Redis22)	1					1	2
81	Makarova A. (JuStudent)	1					ban	ban
82	Koshman A.S. (Fennix)	1					1	2
83	Strukov (StrukovSA)	1					1	2
84	Zhmyshenko (notepu1)	1					1	2
85	Gafurov A.R. (Gafurov A.R.)	1					1	2
86	Speshilova A.B. (S_Anastasia)	1					1	2
87	Familiya (LetsSQL)	1					1	2
88	Azimov (magamaga)	1					1	2
89	Egorova A.O. (Sasha1994)	1					1	2
90	Tskhondia M. (MeryemTskhondia)	1					1	2
91	Filippov D.A. (shketik)	1					1	2
92	Eruslanov A. (AndreiEruslanov)	1					1	2
93	Ryatina E.P. (evmake)	1					1	2
94	kofuku (Kofuku)	1					1	2
95	Rogozhin N. (glaze)	1					1	2
96	Zaluzhskij V.S. (vszsky)	2					1	1
97	Structured Q.L. (ssssssssssssql)	2					1	1
98	Baldinini (Divine_Divinity)	2					1	1
99	Vasil'eva E.A. (Evasilyeva)	1					1	1
100	Dimitrov V.M. (vencid)	1					1	1
101	Goldobin E.G. (prm259)	1					1	1
102	Khaziev (jiesoryb)	1					ban	ban
103	Stytsyuk N. (natalia19930420)	1					1	1
104	Vasil'ev (GudiniMoonlight)	1					1	1
105	F M. (mic1c)	1					1	1
106	namaste (Tokhon)	1					1	1
107	Pushkarev S. (PSV_n)	1					1	1
108	Urakina K. (Ksu774)	1					1	1
109	Zhuravleva M.I. (Margoshka997)	1					1	1
110	Fomin S.E. (Fairfox63)	1					1	1
111	Ivanov (shlyapa332)	1					1	1
112	Odnokurtsev (AlFochino)	5
113	Sarkis'yan G. (gennadi_s)	4
114	Bykov (sky-shore)	4
115	Krasovskij E.A. (pegoopik)	3
116	Shirshavina A.S. (kis_pis)	3
117	Leonov D.V. (xannnnn)	3
118	T. (Tovarisch)	2					ban	ban
119	Dzhamaldinov M. (Benediktof)	2
120	Boozer C. (CelticBoozer)	2
121	Kosinova V.R. (kosya321)	2
122	Mendes D.B. (debm)	2
123	Ramazanov G.M. (giyas)	2
124	Bogatyrev N.V. (BNV2873)	2					ban	ban
125	Polikarpov K. (kir0206)	2
126	Kostylev (NKostylev)	2					ban	ban
127	Haciyev I.A. (Ismayil)	2					ban	ban
128	R D. (mamba123)	2
129	Abzhaliev I. (Isco723)	2
130	kir X. (ianperson)	2
131	Koudriavtseva (Larissa)	1					ban	ban
132	Kurochkin P.A. (qwrqwr)	1
133	Khromov (Pavel Khromov)	1
134	Koptel'tsev V. (selber)	1
135	Woland (Wolandd)	1
136	Gitinomagomedov (gmansur88)	1
137	Olejner A.O. (OleyanerAO)	1					ban	ban
138	Khamatdinova A. (bjork6)	1
139	Balashova (albalashova)	1
140	Arutyunyan A.A. (ARTUR1100)	1
141	Kireev (Kireev)	1
142	Yakovleva (julyakovleva)	1
143	Hopkins A.A. (baklazantor)	1
144	Borodavkin D.M. (dark_doc)	1
145	Krass M.L. (Marcus Licinius Crassus)	1
146	Chumichkin (chip84)	1
147	Vodolazova A.V. (Vodolla)	1
148	Myznikov G. (myznikovgleb)	1
149	Pogodin K. (konstantin.pogodin)	1
150	Ivanov V. (vityansk)	1
151	Gavrishin S. (sem4ik)	1
152	Shishov D.E. (Raznoschik)	1
153	Kolchanov A. (Khadir)	1
154	P (Egalpra)	1
155	Zavadskij Yu.M. (yuriy02)	1
156	Robertov Z.A. (Zahaa)	1
157	Klimus (Anna611)	1
158	Piotka V. (Pilotich)	1					ban	ban
159	Smetanina S.V. (SvetlanaSvetlana82)	1
160	Yurkovets (LizaYur)	1
161	Shik I.Sh. (shikino)	1
162	Luzanov (alex_wind)	1
163	Tkachenko D. (_GUERNIKA_)	1
164	Platonov A. (Golden-Times)	1
165	Elena E.E. (2022Elena2022)	1
166	Panicheva V.D. (_Vika_)	1
167	Nok (Nokichi)	1
168	Matokhin A. (fresdeww)	1
169	Il'ya S.A. (Iceee)	1
170	Argunov (russs111)	1
171	Novichkov S.S. (sql_rex)	1
172	Ezhov R.S. (akira_nvm112)	1
173	Rodin (uoloki)	1
174	Kokhovets D.V. (_Rekdant_)	1
175	Jcvd6 (Jcvd26)	1
176	- -.-. (KedZe)	1
177	Kameneva (kristachak)	1
178	Ololo (Zeek321123)	1
179	Akimova E.N. (Katrin_A91)	1
180	Peev V.A. (vasili_peev)	1
181	Poberezhnyuk (MissBubuh)	1
182	Shinkarev A.A. (Andy_Shin)	1
183	R. (Wra1th)	1
184	Muratov D.A. (Enovostuck)	1
185	Shaikh (Angy33)	1
186	Komov S.M. (Komov S. M.)	1
187	Skibin V.V. (SQL_vvs)	1
188	Lysykh V.K. (Usilitel')	1
189	Dobro N. (NikPG)	1
190	Nata (legenda22222)	1
191	Mok (sashamok)	1
192	Vrzhesinskij V.A. (Base2106)	1
193	. (Depos)	1
194	qq Q.Q. (stormxgod)	1
195	Ershova V.V. (vera1507)	1
196	Khovrin (LunarShadows)	1
197	Belash A.A. (lummere)	1
198	chichushko M.S. (tutu5432)	1
199	Nikolaev A.I. (Barolik)	1
200	Sulejmanov (Arkadoce)	1
201	Evgen'ev (gek_c)	1
202	Zubkov D. (Dm54)	1
203	Zakharov (svyyy)	1
204	Murat M. (murat_mukhammed)	1
205	niko (lenovolog15)	1
206	Spesivtsev S. (serxios)	1
207	Emirov N. (breeze_)	1
208	Loginov A.S. (arien4)	1
209	Vasyanina P. (Polina biznes lejdi)	1
210	Abdulov F.N. (FuadSQL)	1
211	Mori A. (Sishka)	1
212	Tarasova Yu. (Yulia_Ta)	1
213	ess (ernyg)	1					ban	ban
214	Khadatkar A. (Aryan_K)	1
215	Demin I. (Rey619)	1
216	T R.J. (jenra)	1
217	Mikhajlova V.P. (veneragret)	1
218	Nyaharkar S. (sanikanyaharkar)	1
219	Waghare A.S. (Aatharva)	1
220	Yurova (AherCh)	1
221	Sajdumova A.A. (ASAida)	1
222	Kuznetsov (Serg0Moiseich)	1
223	Daukenova K.A. (Kseniya Andreevna)	1
224	Abbasov I. (ibrahim_@2005@)	1
225	Ryabikina (Allusikk)	1
226	Bnd V. (bondch)	1
227	Krivopisha F.M. (44aura)	1
228	Anisimova (marble_plaque)	1
229	Lesha A. (Lesha Writer)	1
230	V. (Paul777871557)	1
231	Fomitskij A.A. (Qleks)	1
232	Paleshev A.A. (JustE11evven)	1
233	harder W. (Karl Show)	1
234	Sidorov E.A. (sidegoale_)	1
235	Khalila K. (Kene)	1
236	Petrosyan A. (Alisiya777)	1
237	Larina M. (_Milli)	1
238	Lezhin N.M. (MonStricks)	1
239	pushkarev V.S. (tt3dg)	1
240	Kairosh A. (AJ13675)	1
241	Kiseleva S.S. (SvetSK)	1
242	Kol'tsova O.V. (Helga_Pataki)	1
243	Bashinskaya K.D. (krystalllake)	1
244	Mukhamadeeva A.A. (Alex_000)	1
245	Liub M.S. (MaxxOnlyy)	1
246	Sizintsevv E. (Artifis)	1
247	Belyj (BookerD)	1
248	novikov A.A. (alek_ss_zlat228)	1
249	Ivanov A.V. (urdirector)	1
250	Andreev E. (Anksi)	1
251	Unregistered	28

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