Today's statistics at "SQL Exercises"

August 06, 17:08 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	Nidens V. (vladlen058)	2	3	3	1	5
2	Cherepanova A. (MONICgh)	3			5	5
3	Eskyuelov (Zaproz)	2			1	1
4	ptc P.P. (ptc)	1			1	1
5	zamanova (gulkh)	2					ban	ban
6	Shim A. (DDMaFuck)	1					13	16
7	Lomakina (lomchik)	1					9	16
8	Burtonov A.V. (tak to)	1					ban	ban
9	Kupriyanova P.A. (@poluchku)	3					9	15
10	baena A.S. (baena)	2					10	13
11	cedar (cedar_stone)	1					10	13
12	Parfenov I. (HotDoge)	4					8	13
13	Turkin S. (dragmeout)	2					9	11
14	Svistunkov I.A. (IvanSvistunkov)	2					8	11
15	Sidorenko (Junior_Explorer)	1					8	11
16	Kotov V. (Vladosss1995)	2					7	11
17	Zakharov I.S. (Shogun_Elfovo)	1					7	11
18	Ponomarev V.K. (Vladidasss)	1					6	11
19	Azimov (magamaga)	2					6	10
20	Smith S. (sam.smith)	2					6	10
21	asd A.A. (defiler__616)	1					5	10
22	piopio5 (piopio5)	1					5	10
23	Zaluzhskij V.S. (vszsky)	1					5	10
24	jopa B.B. (jopabobra)	1					7	9
25	penkova (sonya3)	1					5	9
26	Ivanov (ivan8321)	1					6	8
27	Luneva D.A. (DLuneva)	2					5	8
28	Bessolitsyn I.V. (igor2338)	2					4	8
29	Popov I. (Student-mrudent)	2					7	7
30	Frantsuzov R.S. (Francuz94)	1					6	7
31	Stankevich (totosh)	1					5	7
32	Ovcherenko S.S. (ovcherenkoff)	1					4	7
33	safronov (GarikS33)	1					4	7
34	vvvv (vvvvd)	2					6	6
35	Legkova A.O. (albebex)	1					4	6
36	Kydyrov S. (SultanBeybars)	1					4	6
37	Romanov A.A. (andromus)	1					4	6
38	Budyukin L.D. (StanceInfaimm)	1					4	6
39	Asylkhan A. (aidana_khan)	1					3	6
40	Vlasov (kirill181992)	1					3	6
41	Bilyk K. (ArchiKate21845)	1					3	6
42	Kamarentsev S.E. (Serhio Kamarello)	2					5	5
43	Cherov V.A. (GroveS)	1					5	5
44	Kul'kova (Elenovna123)	1					5	5
45	Savchenko (Delfinchek)	1					5	5
46	Kotov A. (rainbowwolf)	1					5	5
47	Rezvan (SilentLand33)	2					4	5
48	Titov V.A. (va_titov)	1					4	5
49	Hen (Henchik)	2					4	4
50	Savosin I.P. (kag3yar1)	1					4	4
51	Lyakh (LinaL_)	1					4	4
52	Savchenko K.M. (savasugardaddy)	1					4	4
53	Leschenko (Verochka_21)	1					3	4
54	pppat (ferta)	1					ban	ban
55	Zharchenko Z.S. (wwz_zww)	1					3	4
56	ke1pie I. (kelpie2013)	1					3	4
57	Turlo M.A. (maksimturlo)	2					2	4
58	Pshenichnikova (122025ip)	2					2	4
59	Egorova M.Yu. (egorova.m.u.)	2					2	4
60	Ischenko K.Yu. (Kpuh)	2					2	4
61	Khusnutdinov D.D. (Abdulxamid)	1					2	4
62	Alex R.R. (AlexRedkn)	1					2	4
63	Malikov A.A. (Ara2002)	1					2	4
64	Kazantsev V.D. (kentiko_0)	1					2	4
65	Orazaliev E.S. (AkameEW)	1					2	4
66	pak (chimchininja)	2					3	3
67	Dodos (Dodoz)	1					3	3
68	Ugol'nikov M.G. (Mike_24)	1					3	3
69	Khokhlov (TermiDD81)	2					2	3
70	Uryupin A. (brangeld)	1					2	3
71	Kudriavtseva K. (Wolfyk17)	1					2	3
72	Bocharnikova A.A. (Lliona)	1					2	3
73	Gafurov A.R. (Gafurov A.R.)	3					2	2
74	Zubkov D. (Dm54)	1					2	2
75	23 (ll23lll)	1					2	2
76	raen K.D. (diamko)	1					2	2
77	Morozova N. (Nat1234)	1					2	2
78	Sadovaya K.A. (k1x07)	2					1	2
79	Burov (incredible93)	2					1	2
80	Muratov D.A. (Enovostuck)	2					1	2
81	Dement'eva (Kate1234)	2					1	2
82	Bykov A. (Metan_ptz)	1					1	2
83	Strukov (StrukovSA)	1					1	2
84	Alex A.A. (alexalex68t)	1					ban	ban
85	Mikaya (Gio9248)	1					1	2
86	Kopteleva (neimand)	1					1	2
87	Bromberg A. (ariel_bro)	1					1	2
88	Bawane H.U. (Harsh_18)	1					ban	ban
89	Samutin D. (samutin97)	1					1	2
90	Borisov D.R. (Dmitry.Bo)	1					1	2
91	Khorunzhij E.A. (wuwuqw)	1					1	2
92	Xigitan X.X. (Userxigitan)	1					1	2
93	Sharafutdinova E.Yu. (ktshrfvt)	1					1	2
94	Vinogradova (clickable)	1					1	2
95	Kolpakov (VJiQ)	1					1	1
96	Avdyunina V.D. (Ruibing)	1					1	1
97	Urakina K. (Ksu774)	1					1	1
98	Rikardov (Rikardio)	1					1	1
99	Marvel C.T. (blazer33)	1					1	1
100	Lozhkin (Vslzh)	3					ban	ban
101	Beketov (becat)	3
102	Sarkis'yan G. (gennadi_s)	3
103	Frantsuzov E.A. (Micron)	2
104	Derevyankin A.A. (quasar_641)	2
105	Balashova (albalashova)	2
106	Ushakov S. (MoyPsevdonim)	2
107	Minyurov E. (m.evgeniy)	2
108	Volkov (Kai Hansen)	2
109	Sidorov (abuyakov)	2					ban	ban
110	Argunov (russs111)	2
111	Skokov B.S. (leks$$)	2
112	Burkhanuly A.-. (Azamat2909)	2
113	Korolev R.V. (zouker)	2
114	Cherepanova A.R. (Alexandrina1.0)	2
115	Bogatyrev N.V. (BNV2873)	2					ban	ban
116	Pylaeva (lisichka2026)	2
117	Pushkarev S. (PSV_n)	2
118	Savchenko V.P. (Vladislav11111)	2
119	Almamat (amir4ik951)	2					ban	ban
120	aaa A.A. (LCX_QA)	2
121	sdf S.S. (tvoy_batya)	2
122	Korionova P.D. (Karina_fox_777)	2
123	Moiseenko S.I. (mois_)	1
124	Shibaev (saah)	1
125	Krasovskij E.A. (pegoopik)	1
126	Il'nitskij S.N. (flipper)	1
127	Koptel'tsev V. (selber)	1
128	Ivoyzha V.S. (Scripter009)	1					ban	ban
129	Ivanov Yu. (Ury)	1
130	Gevorkov G.M. (GeorgyG)	1
131	Krass M.L. (Marcus Licinius Crassus)	1
132	Abdulmanapov A. (Dvarik)	1
133	Bojdak I. (ilya_pim)	1
134	Marasanova (Anastasiya25088)	1					ban	ban
135	Saksontsev A.S. (Artorius)	1
136	Ulybin (tanderug)	1
137	Gromov (LimaGrom)	1
138	Tsay S. (Sergey Ts.)	1
139	yoru (myounayoru)	1
140	exceed 9. (exceed)	1
141	Koloskov (Art_Dart)	1					ban	ban
142	Makharadze A. (armakharadze)	1
143	Makhamkhanov A. (Amir85reg)	1					ban	ban
144	Makarova A. (JuStudent)	1					ban	ban
145	Nud'ga P.I. (polinudg)	1					ban	ban
146	Qaz (qaz729)	1
147	Tri A. (Anouk66)	1
148	Il'ya S.A. (Iceee)	1
149	Drakyla (vampirka1)	1
150	fyva F.Y. (pidogog)	1
151	Titov (mahaon_1999)	1
152	Bykov (sky-shore)	1
153	Dmitriev N.V. (Son1do)	1
154	Burov V.N. (exLesnick)	1					ban	ban
155	Kameneva (kristachak)	1
156	Dzinevskij S.O. (stepikkk)	1
157	Grigorev P. (Graig)	1
158	R. (Wra1th)	1
159	Inozemtseva C.V. (Chris_1)	1
160	Kalashnikova A.K. (anzhelikakalashnikova)	1
161	Alek (litvin001)	1
162	Lysykh V.K. (Usilitel')	1
163	Subbotina N. (Nelly_sub)	1
164	Gerasimovich S.V. (gerasimovic)	1
165	Odnokurtsev (AlFochino)	1
166	Mamuchadze V.D. (Valeria48)	1
167	Ismailov A.E. (Guddzon)	1
168	Kharisov A.Ya. (Azamat777)	1
169	Kosh (Vlad1098)	1
170	Vasil'ev (GudiniMoonlight)	1
171	Tikhomirova K.V. (kariintii)	1
172	salmanov (onlu)	1
173	Zyuzyupupuk P.K. (@mutagen00)	1
174	Savin .V. (banana_crepee)	1
175	Anonov (m0n0warg)	1
176	Sedakov M. (gamigami)	1
177	Justice (Bodya_Cr)	1
178	Shevchenko G.M. (psychokitty01)	1
179	Kostylev (NKostylev)	1					ban	ban
180	Belyakova A.S. (Belyak)	1
181	Shil'chenkov M.A. (msmshilchenkov)	1
182	Fyodorov I.P. (Kega)	1
183	Yurova (AherCh)	1
184	Tsay A. (antoninho)	1
185	Trenyova (Joullius)	1
186	Teller K. (csol1u)	1
187	Zhopkin (Vanek_destroyer)	1
188	Golyandina (nap@)	1
189	Lezhin N.M. (MonStricks)	1
190	novikov A.A. (alek_ss_zlat228)	1
191	Potapov S.O. (QgenWat)	1
192	Kurbanov R.K. (Mr_Rakhim)	1
193	aminchik A.A. (am1nch1k)	1
194	Dyukov S.V. (duKeuuu)	1
195	dve Z. (Exzotik)	1
196	Buk (sqlfighter00)	1
197	Trushin A.N. (Meskalino)	1
198	Kirichenko M.I. (lpbred)	1
199	Konovalov O.I. (Oke K)	1
200	Ivanitskaya K. (sollain)	1
201	Savel'eva N. (s@v@na)	1
202	Cvyatash I.A. (chaekmi)	1
203	Ogolev M.D. (mateka248)	1
204	Kamoev I. (DaDao1337)	1
205	Ibragimov E.V. (Ilmdann)	1
206	Eminova I.I. (iza.eminova98)	1
207	Kravchenko P.V. (cirilohysP)	1
208	Fedorenko T.V. (tavafe)	1
209	Unregistered	24

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