Today's statistics at "SQL Exercises"

June 18, 18:36 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	Vakulko A.V. (VAlexandrV)	1			3	6
2	Safronov P.A. (Paulus73)	1	1	120		4
3	Shibaev (saah)	2	1	15		1
4	ss A.S. (SashaSS)	1			1	1
5	Pal'chikova (niktofilikk)	1			1	1
6	Dev505 (Dev404)	1					15	30
7	serva4ok (serva4ok)	2					15	27
8	Taigarayev Y.K. (ZeroFGM)	1					ban	ban
9	aleksej (Alina11116798)	1					15	25
10	nex (Nexkex)	1					15	24
11	Plokhotnyuk E.A. (VertiGo69)	1					15	22
12	Bayramova M.A. (merjen02!)	1					15	20
13	Nepesow A.T. (Nepesow)	1					15	19
14	Jumanyzow D.R. (kabul0700)	1					15	19
15	yagubova Z.Y. (zulfiyya)	1					15	19
16	Sushentsev S. (semsus33)	1					15	19
17	fayfva (ewras)	1					10	19
18	Dev109 (Dev109)	3					15	18
19	Batyrova S.B. (selbi007)	1					15	18
20	Sultanov O.N. (Osman!)	1					15	18
21	yazlyev Sh. (iazlyev1!)	1					15	18
22	Kochkarow I.H. (Kochkarow)	1					15	18
23	Dzhemgirov O.S. (Arovenitu01)	1					11	18
24	Khydyrov Y. (yhlas07!)	1					15	17
25	Dub (alina1we)	1					10	15
26	Shelekasov (Vasshell)	2					9	15
27	L L.L. (lbrstq)	1					9	15
28	Stasik S.S. (ildwayzzzzz)	1					12	14
29	Madirimova L.R. (latif!!!!)	1					11	14
30	Tsyganov A.D. (KernHets)	1					10	14
31	chowdurow G.T. (chowdurow)	1					10	14
32	Beloborodova S.A. (belosofia)	1					ban	ban
33	Chepkasov V.A. (Chepkasov)	1					8	12
34	Ivanov N. (nick8998)	1					6	12
35	D (IlyaDukh)	1					7	11
36	test (qwerty37892)	2					8	10
37	Pahadayeu A. (AndOffline)	1					6	10
38	Nikol N.N. (Bishka)	1					6	10
39	Bitsadze G. (Desfer)	1					8	9
40	Milyaeva K. (MadamSengo)	1					5	9
41	Pushkarev S. (PSV_n)	2					5	8
42	Ziiangirova G. (Zi.Gulchachak)	1					5	8
43	Petrov N.V. (Nick21)	1					4	8
44	Arutyunyan A.A. (ARTUR1100)	1					7	7
45	7shkin S.V. (Slavnik)	2					6	7
46	Gazizov I.A. (P1XeR)	2					6	7
47	Kresov A.D. (crouton)	2					6	7
48	Mamadrazakov N.A. (Nurislam6767)	2					6	7
49	Sokolov Ya.R. (per4ikyar)	1					6	7
50	Medvedev A. (oliv1ch)	1					6	7
51	Makarova A. (JuStudent)	1					ban	ban
52	Urvantseva D.D. (dasha.urvantseva)	1					ban	ban
53	Peredrij R.A. (ratikZ)	1					4	7
54	botezatu (alexei botezatu)	1					5	6
55	Shupanova G. (ShGulmira)	1					4	6
56	Zimerev D. (D3Zik01)	2					5	5
57	Zalalova A.Z. (zalalova)	2					5	5
58	Karma A. (Green_mamba)	1					5	5
59	Iva E.A. (PlatinumKub10)	1					5	5
60	Skuratov N.A. (Buly)	1					5	5
61	Asu N. (nikorey)	1					5	5
62	Kozyrev (ministr_og)	1					4	5
63	Kovalev N. (Fantasyer)	1					4	5
64	Domashov A.P. (Hausov)	2					3	5
65	Tuktakiev R.V. (Roman Tuktakiev)	1					3	5
66	Babunova (BabyPanda)	1					3	5
67	Popov M. (Underdog12)	1					3	5
68	Detskaya A. (detskaya)	1					3	5
69	Pershutkina Yu. (iuliia_persh)	1					4	4
70	Belyaeva (bel_kar)	1					3	4
71	Starkov A.V. (anstarko)	2					2	4
72	Mikaya (Gio9248)	1					2	4
73	Serdyuchenko E.Yu. (eserdyuchenko)	1					ban	ban
74	Pagin D.F. (paginxd)	1					2	4
75	Ksiks K. (Ksyuksiks)	1					2	4
76	Fedosova O.S. (ywz knnd)	1					2	4
77	Belyatskiy A.A. (ABOBA67)	1					2	4
78	Shashok (hallucination)	1					2	4
79	Frolov V.A. (sunhare)	2					3	3
80	Gurbandurdyeva T.G. (Gurbandurdyeva)	2					3	3
81	Mozhaeva D.V. (DianaSolSky)	2					3	3
82	Tkachenko (arsysha)	2					3	3
83	Saranchin M.S. (torvalds72)	4					2	3
84	Topilina E.V. (kat9i)	1					2	3
85	Boy (Musclexboy)	1					2	3
86	Pak M.A. (AYomayo)	2					2	2
87	Koller (Rinkoshikitoka)	2					2	2
88	borzenkov N. (sleepwalker13)	1					2	2
89	rasokova (roitiuser1_)	4					ban	ban
90	Dubovitskaya A.D. (Alina12)	3					1	2
91	Bychkov S.A. (TeaInTheCup)	2					1	2
92	K (Levanlomg)	2					1	2
93	Forman (reecrut)	1					1	2
94	Sergei (srpnkv)	1					1	2
95	Z (Dolto)	1					1	2
96	kham (kh4m1)	1					1	2
97	Savin T. (jeffrey_epstein_1488)	1					1	2
98	Gadzhiev (nu3on)	1					1	2
99	Tskhao N.M. (caonimenma1)	1					1	2
100	El'tsova T.E. (elt.tana)	1					1	2
101	Il'in I.N. (Igor_Il)	1					1	2
102	Petrukhin M.A. (DidicitDiscere)	1					1	2
103	Volodin M.E. (mikhrutka)	1					1	2
104	Daron (Daron_g)	1					1	2
105	zharova M.B. (malikkkk)	1					1	2
106	Idrissov B. (Batokin)	1					1	2
107	Gus A.M. (yu1kkken)	1					1	2
108	Korshunova I.A. (Korshunova Irina)	1					1	2
109	Boronbaev D. (senpaidias7)	2					1	1
110	Goryachkina T.A. (zaipaalaa)	2					1	1
111	chernikov K.V. (Konstantin123123)	1					1	1
112	Prajs A.A. (Abort_Price)	1					1	1
113	Zhivotenko N.I. (Kolya777.21)	1					1	1
114	Kozhevnikov (cmkp)	1					1	1
115	Murat M. (murat_mukhammed)	1					1	1
116	Zaverin M.A. (nedo23)	1					1	1
117	Pozdnyakova L.N. (PozdnyakovaLudmila)	1					1	1
118	Emirov N. (breeze_)	1					1	1
119	Avkhadeeva A.R. (Malinka_tim)	1					1	1
120	Shalabaev R. (wiki_rus)	1					1	1
121	M I.A. (vertyft777)	1					1	1
122	Shirokov M.A. (BigShmax)	1					1	1
123	ivanova L.N. (123123lolkek)	1					1	1
124	P I.*. (IrinaPetr)	6
125	Sabo R. (unstracis)	3
126	Konon (Kenen)	3
127	Yakush A. (yakush01)	3
128	Krasovskij E.A. (pegoopik)	2
129	M (MrQzZza)	2
130	Knyazhev D.P. (keltyara)	2
131	Makharadze A. (armakharadze)	2
132	Dogadov S.V. (Serzho)	2
133	Kravchuk O.T. (Popori)	2					ban	ban
134	Odnokurtsev (AlFochino)	2
135	Schegol' Yu. (JulyaSchegol)	2
136	Babushkina E. (gstek32)	2
137	Nazarov (Neislaw)	2
138	Vecherina Ya.S. (Yatsumi123)	2
139	Trusov G.A. (Ta_cAmAYa_Uto4ka)	2
140	Enikeeva R. (Ramka)	2
141	Go G.G. (greegory)	2
142	Perepelitsyn (Bilkar)	2
143	Fedorov (fedorov_a)	2
144	Kuz'mina E.V. (Fiction)	1
145	Zuev N.S. (CTALKEP)	1					ban	ban
146	Yakimov M.A. (yama)	1
147	Kostomarov A.V. (al29)	1
148	Onyanov V.V. (Tavalik)	1
149	Karakcheev E.S. (DjonBrain)	1
150	Dzhamangulov (Chyngyz)	1
151	Malysheva K. (Scarlet_wind)	1
152	Blufard A.S. (shurgus)	1
153	Khismatulina (Deaguin)	1
154	Tsarev A. (ReaperX)	1
155	a A.A. (Artur1q)	1
156	Bulgurov Kh.S. (Immortalization)	1
157	Zverev (zvrvdmtr)	1
158	Krylov V.Yu. (Vadim2)	1
159	Lazarev D. (Scrollcer)	1
160	Rubtsova E.G. (av7)	1
161	Chernenko S.R. (1thespecialone)	1
162	Strakhov (SyncOI)	1
163	Aleksandrov (sharrkx)	1
164	Ivanov A.V. (alex2488iv)	1
165	Yaschenko T.S. (TimurY)	1
166	babayev N. (niziko)	1
167	Potkin (bahoalek)	1
168	Bozeko D. (Di-bo)	1
169	Petrashin A.S. (ALXKEY)	1
170	Shaimardanov (chvrc)	1
171	Panicheva V.D. (_Vika_)	1
172	Qaz (qaz729)	1
173	Ti T. (Tanya2202)	1
174	Derden T. (ProProgger)	1
175	Jumaniyozov J.S. (Jamol)	1
176	Au I.N. (Irina Tru)	1
177	Sarkis'yan G. (gennadi_s)	1
178	Rodin (uoloki)	1
179	zem V. (vit_363)	1
180	Usov N. (nusoff)	1					ban	ban
181	Oktamova D.A. (Oktamova)	1
182	Lebedeva N. (TashaSwan)	1
183	R. (Wra1th)	1
184	Artsyshevskaya I. (esc_del)	1
185	Nazhimov M.N. (madi najim)	1
186	Kozlovskits (Panych)	1
187	Lysykh V.K. (Usilitel')	1
188	Romanov E.D. (megakiller221105)	1
189	Stepanov V. (m1xmass)	1
190	Chursina N.A. (nadezhdach)	1
191	Nikolaeva (Mariia Nikolaeva)	1
192	Kotovsky E. (Xukku)	1
193	Alekseev A.S. (Andser)	1
194	Black M. (qwe132)	1
195	Kamaltdinova A.S. (gaechka-01)	1
196	Maharramov A. (Maharramov)	1
197	Leonov D.V. (xannnnn)	1
198	Zagorujko D.S. (ZAGORUYKO)	1
199	Rozhkov M.A. (okisen)	1
200	Sergeev I.A. (skorodum)	1
201	Saha S. (blablaka1)	1
202	Lyubimenko E.V. (lenwa)	1
203	Kim K.S. (lumbersh)	1					ban	ban
204	Rezvan (SilentLand33)	1
205	musaliev B.B. (mbpride)	1
206	Erykalin (IJAKIBS)	1					ban	ban
207	Soboleva I.Yu. (Matreshka_)	1					ban	ban
208	Afanas'eva M.V. (Kimmy_maria)	1
209	Egorova M.Yu. (egorova.m.u.)	1
210	Biba N.V. (gipnogaba)	1
211	Nikolaeva N. (Nata1507)	1
212	Moldakynov A.A. (Nomad444)	1
213	DanvFox12 D.F. (DanvFox)	1
214	QQQ (Qooqeu)	1
215	Stonis S.O. (Sergjik23t)	1
216	Myrzabek N.K. (nurrrzat)	1
217	Maris (Marisberlin)	1
218	Anonov (m0n0warg)	1
219	Korolev A.A. (Ereticheskij Chajnik)	1
220	Kopteleva (neimand)	1
221	Pakhomov A.S. (pahomovas)	1					ban	ban
222	Tlegenov I. (tlegenovv)	1
223	Temirgali N.K. (NurTem)	1
224	Usikova (Ya.)	1
225	Maslennikov A.S. (Maslennikov.Anton)	1
226	Fetisova D. (FDiana)	1
227	Bakhytkeldi D.A. (Daryn060817)	1
228	Scherbakova M. (Leveret123)	1
229	Manin V.V. (ManinVV)	1
230	Ivanov S.V. (Jikkkyy)	1
231	Alekseev E.A. (Xbezy)	1
232	Shlyapugin D.V. (shlyapugind)	1
233	Lavrova S.V. (labrowa01)	1
234	Titov A.-. (ant_tt)	1
235	Maksimov E.V. (taurus9292)	1
236	Reshetnnikov (Kofanchik)	1
237	Dement'ev V.E. (Ferocid)	1
238	Gigor' Sh. (IShutoff)	1
239	Tat'yana Ch. (LukiTat)	1
240	Naumenko I. (klarkence)	1
241	Fedorischeva (fedanastas)	1
242	Vasil'eva (Julia-julflorid)	1
243	komorin (ikomor1n)	1
244	BAzhin I. (bazhin_ig)	1
245	Krasikova A. (wexww)	1
246	Khajrullin A.M. (Tamaza29)	1
247	Kuznetsova T.V. (FelishiaJonson)	1
248	Agafonov A.N. (lexxuser)	1
249	Kasimov V. (Vovan (Gangster))	1
250	Pautov A. (pautovaa)	1
251	Vishnyevskiy (pvish)	1
252	Unregistered	50

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