Today's statistics at "SQL Exercises"

April 30, 10:25 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	Sergeechev A. (funtalex)	2			20	27	2	4
2	Umarov S.V. (Umarov1257)	1					ban	ban
3	Vtulov G.A. (germangermangerman)	1					15	26
4	Mutylov (AshenSoul)	2					13	23
5	Filatov N.A. (Nikita Filatov)	1					12	21
6	Lesnik A. (NST_LiaM)	1					10	18
7	Abdirakhmanov B. (cheerierr)	1					ban	ban
8	Gal D.R. (Lirohop)	2					10	17
9	norboeva I. (iraa18033)	1					11	14
10	Balezina P.M. (pbalezina)	1					9	14
11	Yarulina G.S. (galiina)	1					7	12
12	Zakirova V.E. (ValeraV77)	1					6	12
13	Nadelyaev S.P. (Mr.Tiamat)	1					8	11
14	Marjanski S.P. (ljava)	1					5	10
15	Maslikhov (4eburek65)	3					ban	ban
16	Student (student_Starvaruch)	1					6	9
17	Timonina A. (Anastasiia Timonina)	1					4	8
18	Tyurina K. (KATyurina)	1					4	8
19	Vasin D.S. (ykyrish)	2					6	7
20	B (sai__123)	1					6	7
21	Avtonomov (defyded)	1					4	7
22	Nicula (HellishGoblin)	1					4	7
23	Sorokin (sorokin andrei)	3					4	6
24	Katasonov D.S. (Dima2022)	1					3	6
25	Uryupin I. (Kokosovaya Koza)	1					3	6
26	V (Karthik_371)	1					5	5
27	Bykov V. (Skotic)	1					4	5
28	Ul (Vlom)	1					3	5
29	Medvedeva K.A. (Ksenia_med)	1					2	5
30	Kondubaev M.M. (MikiQwerty)	2					4	4
31	Smirnov (praha136)	1					4	4
32	Sait B. (sunkebi)	1					4	4
33	Koval S. (SergeyKoval)	3					ban	ban
34	Bagirov S.E. (6lackwine)	1					3	4
35	Solov'ev A.V. (HarrowX)	2					2	4
36	NeSkagu (xankriegor)	1					2	4
37	Elaurkina V.M. (vi.elaurkina)	1					2	4
38	Nikolaev K.V. (lightcorpz)	1					2	3
39	Pushnoj (arkah)	2					ban	ban
40	Loskutnikova E.A. (Kowalski42)	2					ban	ban
41	Getto I. (igorgetto)	3					2	2
42	Schukina (DAnna11)	1					2	2
43	Vovchenko R. (roman.vvch)	1					2	2
44	Goldberg (Liu2025)	1					2	2
45	Amediyayeva (amediyayeva1)	1					2	2
46	Maslikhov M. (cheburek65)	3					ban	ban
47	Karimov T. (Gulf)	3					1	2
48	Bezuglyj D.D. (Daniil62)	2					ban	ban
49	Skokov B.S. (leks$$)	1					ban	ban
50	Sheptunov (rttq_0)	1					ban	ban
51	Naryshkin A.S. (NarArt)	1					1	2
52	Burmistrov K.A. (dsaqq)	1					1	2
53	Serebryakov V.N. (SiLVeR_STR)	1					1	2
54	Saf'yanova (arinjoykin)	1					1	2
55	Key (Sunline)	1					1	2
56	Ivanov E.P. (Saqreed1)	1					1	2
57	Thompson A.M. (Hardy01)	1					1	2
58	Saltaev (Dictumer)	1					1	2
59	Sulimova E.A. (sea_tea)	1					1	2
60	Vertlib (Darkstarko)	2					1	1
61	Merkusheva D.A. (Mnemozina28)	1					1	1
62	Nigmanova M. (EvilWerner)	1					ban	ban
63	Fadeeva (anfdv)	1					1	1
64	Kichekov (kichekov)	1					1	1
65	Kyrchikov M. (mj156)	1					1	1
66	Testov D. (DimmT)	3
67	Koptel'tsev V. (selber)	2
68	Abasheva (Alex A.)	2
69	roiti (roiti_user1)	2					ban	ban
70	Smirnov V. (Dyadya Vit'ka)	2
71	Ze V.T. (Zevety)	2
72	Fomin I.V. (Ilyusha26)	2					ban	ban
73	Zamezhenin A. (lexa1193)	2
74	Bogorov M.I. (doomorchid)	2
75	Scherbinina A.D. (tunder)	2
76	Adamyan (IgorMA)	2
77	a B.C. (Elimination)	2
78	Ryabchikov A. (Ryabych)	2					ban	ban
79	Cafarov M. (MirzaJafar)	2
80	Kol'tsov A.A. (KoltsovAlexey)	2
81	Makarov I.A. (_Bkmz_)	1
82	Boldyrev G.V. (grif85)	1
83	Anosova Yu.V. (Yulyok)	1
84	Korol A. (Kimi Raikkonen)	1
85	Vashest S. (svashest)	1
86	Novikov P.A. (PNA921)	1
87	Dojchev V. (Vladimir Dojchev)	1
88	Smirnov S.V. (DeLuX)	1
89	Mashkovtsev A. (Andrej Mashkovtsev)	1
90	Bajduganov A. (Serpel)	1
91	Chudinov E.A. (Eduard1977)	1
92	Shamardin D.D. (yongl)	1
93	Ushakov A.K. (andrew_ushakov)	1
94	Boyarintseva (Kati74)	1
95	Taras D.S. (Parit)	1					ban	ban
96	Borisova A. (Smelodeya)	1
97	Ryzhkova O. (Oxy3577)	1
98	Sinyavskaya E. (miatoo)	1
99	Lapina T. (Kasumi_su)	1
100	Potemkin A.S. (Arar12345)	1
101	Loginov I.A. (Lyod-9)	1
102	fioletovaya (fioletovaya2)	1					ban	ban
103	Klimov I.A. (Ivan_04)	1					ban	ban
104	Najik (Najik7)	1
105	Bodrov D.Z. (danila26)	1
106	Konovalov M.S. (maxsimusK)	1
107	Sarkis'yan G. (gennadi_s)	1
108	-------1 (nick112)	1
109	Grigorieva N.N. (fortaf)	1
110	Alekseev (Alexei7658)	1
111	Goretskij I. (Qtt)	1
112	Merko A. (Aleksej Merko)	1
113	Karlik (IlyaKarli)	1
114	Mel'nikova (Merlin565)	1
115	Ivanov (userTest1)	1
116	Petrov (Eugeniozo)	1
117	Sidorov I.S. (marshmello7z)	1					ban	ban
118	Rusakov (Rusakov)	1
119	Chikanov A.V. (chikanov88)	1
120	Azamatov I.A. (intike03)	1
121	Lisovskij A.=. (ApezdaL)	1
122	Bardovskiy (Al03AA)	1
123	Lazorenko V. (vkozytc)	1
124	Zanin A.S. (ARXOF)	1
125	Bondarenko E. (ad_Astra)	1
126	Bes D.E. (Work0)	1
127	R. (Wra1th)	1
128	Pitsil' A.D. (bad_developer)	1
129	Utyomova K.A. (Utem)	1					ban	ban
130	Fedotov A.V. (Umnyj Fedya)	1
131	Zav'yalov A.E. (Zavand)	1
132	Dzhamalova K.V. (vende)	1
133	Osipenko K.A. (Kukiv)	1
134	hgfg (B1smarQ)	1					ban	ban
135	Bryzgalin (VaneZ444)	1
136	Tolkacheva Yu.A. (TolkYulya)	1					ban	ban
137	Zakharov (name24647)	1
138	Atamyradov A. (sstuedudom\230845)	1
139	Ivanov (Turiken)	1
140	Shirmanova E.M. (KatyaSh_)	1					ban	ban
141	Panteleev I. (qqru3ka)	1
142	Kalistratova E. (Katrynsia)	1
143	Burova (KatushaB)	1
144	Kalashnikova A.K. (anzhelikakalashnikova)	1
145	Ibragimova A.R. (mascarapelip)	1
146	Markevich M.Yu. (Mikhail__)	1
147	Mikhnovets I. (DeXXter1no)	1
148	Bahodirov J.A. (Johongirdhlahdks)	1
149	Agal'tsov (Marquis)	1
150	berg (nuraberg)	1					ban	ban
151	Zhamsaranova S.M. (Sanzhajla)	1					ban	ban
152	Korotina T.V. (Grosya)	1
153	Kulakov P.K. (_Tinnar_)	1
154	Esetov D.A. (Bearzloy)	1
155	Artemov M.V. (MikeArt)	1
156	Mityaev V.A. (Vovan1977)	1
157	Yaroshenko N.V. (Nata-vik)	1
158	Omarali kyzy N. (quenrzh2)	1					ban	ban
159	* I.S. (Irina80)	1					ban	ban
160	Asakeeva A. (Adii3871)	1					ban	ban
161	Elekejkina D.S. (ildovobli)	1
162	Penzina D.F. (soramame1)	1
163	Davletshina A.R. (Aizilyaa)	1
164	Twen D.D. (Dekovich)	1
165	Lukashevich (tytywer)	1
166	GOGIARA (gogiapa)	1
167	Kim A.S. (Aleksandr_Kim)	1
168	Ulanbek N.N. (ulan07)	1
169	Kuzgov (halid_user)	1					ban	ban
170	NTBrbge B.G. (GTRVWR342)	1
171	Khusainiva (Tatiana8528)	1
172	Yaroslavtsev S.V. (curiex_x)	1
173	Kurlykin (Unknwn)	1
174	- D.-. (Dimash_Argyn)	1
175	Smirnov A.I. (xabier)	1
176	Kontsevoj Ya.N. (Yaroslav Kontsevoj)	1
177	sobiga Tamilselvan (sobiga)	1
178	Grishkov D. (Oveedd)	1
179	Fedyanova T.F. (Tamara Fedyanova)	1
180	Salakhiev A.K. (Ainur716)	1
181	Burykin A.A. (Tramall)	1
182	Otynbay (Aiymdosya)	1
183	Vasil'ev V.V. (alekseizary)	1
184	Shejko Z. (Sheiz)	1
185	Yakovlev A.K. (Tweeks1996)	1
186	Knysh R.S. (KnyshRs)	1
187	Tukhv (Zakolen)	1
188	fdasdfsa F.F. (afdsfsda)	1
189	Ryabchikov A. (Ryaboi)	1					ban	ban
190	Starkov I.V. (DeusEx79)	1
191	Eremenko A.Y. (AlexErmnk)	1
192	V (_roman_)	1
193	Shadaminova L.K. (lutsiya)	1
194	Dzhidzhelava O.V. (Viki1107)	1
195	Unregistered	23

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