Today's statistics at "SQL Exercises"

August 07, 21:37 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	Pankov G.V. (rmdsx)	2			20	29	ban	ban
2	Geist A. (Avgeist)	1			6	7
3	piopio5 (piopio5)	1	1	1	1	3
4	ss A.S. (SashaSS)	1			1	2
5	Gerasimovich S.V. (gerasimovic)	1	1	-7		1
6	Bessolitsyn I.V. (igor2338)	3					24	48
7	Barmina (huf)	2					15	26
8	Petrova (er4ni4)	2					ban	ban
9	baena A.S. (baena)	2					15	22
10	Lomakina (lomchik)	1					10	17
11	Smith S. (sam.smith)	2					8	16
12	Kydyrov S. (SultanBeybars)	1					11	13
13	Dmitriev I. (Ilya_dm)	2					10	13
14	Merkulov A. (ParabellumKSKS)	1					ban	ban
15	Rubanov M.I. (GodNaoborot2)	1					9	12
16	Titov (Mikulai)	2					8	11
17	Galkin (ndrnkpv)	3					ban	ban
18	pak (chimchininja)	2					7	10
19	Luneva D.A. (DLuneva)	1					7	10
20	Saryglar (Daryma)	2					7	9
21	Kolbai N.E. (Nurik666)	1					7	9
22	Sharafutdinova E.Yu. (ktshrfvt)	3					6	9
23	cedar (cedar_stone)	1					6	9
24	alena A.S. (alena_baena)	2					5	9
25	Popov I. (Student-mrudent)	1					5	9
26	Yarullina L. (Lils)	1					5	9
27	Venger I.V. (Vven_i)	2					7	8
28	Nozdrachev A. (nozddr)	1					5	8
29	Parfenov I. (HotDoge)	1					5	8
30	Orazaliev E.S. (AkameEW)	1					7	7
31	Sorokoletov D.E. (hehehdhhshsqn)	3					6	7
32	Zhuravlyov D. (banditto63)	2					6	7
33	Svistunkov I.A. (IvanSvistunkov)	1					6	7
34	Khajrulin R.I. (Rusel)	1					6	7
35	penkova (sonya3)	2					4	7
36	zamanova (gulkh)	1					ban	ban
37	Kirichenko M.I. (lpbred)	1					5	6
38	Vladimirtsev A. (Mostov)	1					4	6
39	GUJARATHI (VAIBH001)	1					4	6
40	Kharisov A.Ya. (Azamat777)	2					3	6
41	Avdyunina V.D. (Ruibing)	2					3	6
42	Khorunzhij E.A. (wuwuqw)	2					3	6
43	Buk (sqlfighter00)	1					3	6
44	Levina A. (Anisiam)	1					5	5
45	Sidorov D.V. (abdfe)	1					5	5
46	Pumonov (7766655671)	1					5	5
47	Shas (alwayssb)	1					5	5
48	Antip (camamberlol)	1					5	5
49	Podojnitsyna Yu.S. (Yuliya Podojnitsyna)	1					5	5
50	Rikardov (Rikardio)	2					4	5
51	Zzz A. (bronti)	1					4	5
52	Altashin S.V. (burrito)	1					3	5
53	Zvyagintseva U.V. (zzzwjaga)	1					3	5
54	Zinchuk (Shade940)	1					3	5
55	Romanov A.A. (andromus)	1					3	5
56	Cherov V.A. (GroveS)	1					3	5
57	Cherepanova A.R. (Alexandrina1.0)	1					4	4
58	Dobrynin (DanilDV)	1					4	4
59	Ivanov I.I. (gg_ffref)	1					4	4
60	Kuznetsov (kuznecov.yury)	1					4	4
61	Nurmammedov E. (eldarleki)	1					3	4
62	Khokhlov (TermiDD81)	1					3	4
63	Skorzhevskaya M.A. (Maylin_03)	1					3	4
64	asd A.A. (defiler__616)	1					3	4
65	jopa B.B. (jopabobra)	1					3	4
66	Hen (Henchik)	2					2	4
67	Baykov N. (felfire)	1					2	4
68	A (Red__cat)	1					2	4
69	Nikulenko P.A. (Flower1001)	1					2	4
70	POLIAKOV Z.Yu. (Zzzdecb)	1					3	3
71	a A.A. (rdctfvygbuhjnk)	1					3	3
72	Sizonenko (maygly)	1					3	3
73	Bryukhanov A.N. (Antonus)	2					2	3
74	nana N.N. (Nana21)	1					2	3
75	Kotov V. (Vladosss1995)	1					2	3
76	Rudov D. (Big_mafusail)	3					1	2
77	Muratov D.A. (Enovostuck)	3					1	2
78	Grigor'ev A.B. (lorra)	1					1	2
79	Strukov (StrukovSA)	1					1	2
80	Kameneva (kristachak)	1					1	2
81	Pupkin V.I. (pupk1n)	1					1	2
82	Fajzullina I. (Carm163)	1					1	2
83	Sidorenko (Junior_Explorer)	1					1	2
84	Moldakynov A.A. (Nomad444)	1					1	2
85	Alex R.R. (AlexRedkn)	1					1	2
86	Murat M. (murat_mukhammed)	1					1	2
87	Titov V.A. (va_titov)	1					1	2
88	Borisov D.R. (Dmitry.Bo)	1					1	2
89	Kul'kova (Elenovna123)	1					1	2
90	Savchenko (Delfinchek)	1					1	2
91	Maslennikov A.S. (Maslennikov.Anton)	3					1	1
92	rodrigues R. (rayray1307)	2					1	1
93	Soldatkin D.A. (Dezzer93)	1					1	1
94	Burov (incredible93)	1					1	1
95	B A. (aleks4sql)	1					1	1
96	Legkova A.O. (albebex)	1					1	1
97	Eliseeva K.V. (Kseniya Eliseeva)	1					1	1
98	Antonova (Elena_No)	1					1	1
99	Kozhukhova E.S. (ElizavetaKozh)	1					1	1
100	Suntsov D. (dmitriisuntsov)	1					1	1
101	Minyurov E. (m.evgeniy)	9
102	Isaev V. (valeriy.he)	6
103	Sarkis'yan G. (gennadi_s)	5
104	Alferov I.D. (bbcx)	3
105	Vetkalova (Ved22)	3
106	Koptel'tsev V. (selber)	2
107	Vodolazova A.V. (Vodolla)	2
108	Savenko (olalasavenko)	2
109	Sednev V. (Vitsed)	2					ban	ban
110	Bakshaeva E.A. (Feo16)	2
111	Litvinenko O. (loksana1)	2					ban	ban
112	Shigapova I.I. (Dzhokonda)	2
113	Alek (litvin001)	2
114	Subbotina N. (Nelly_sub)	2
115	Brotskij I.P. (ANANASIK0701)	2
116	Sairanbek D. . (sairanbek_darkhan)	2
117	Merkulov A.D. (ParabellumKS)	2					ban	ban
118	Ivanov I.I. (mollyyy313)	2
119	Kupriyanova P.A. (@poluchku)	2
120	Revin A.A. (AntonRvn)	2
121	Fedorchukova D.V. (DariyaFedorchukova)	2
122	kadyan N. (Nidhi1234)	2
123	Blagodatnov (Sycho)	2
124	Eg D. (Den1993)	2
125	Moiseenko S.I. (mois_)	1
126	Vyazovetskov A.S. (alex_v)	1
127	V (Tenyva)	1
128	Il'nitskij S.N. (flipper)	1
129	Stepanenko I.M. (Glebucho)	1					ban	ban
130	Schetinina (_Viktoriya)	1
131	Ivanov Yu. (Ury)	1
132	Hopkins A.A. (baklazantor)	1
133	Mamadrazakov (Azamat_M)	1
134	Stul'nev R.O. (kalter1213)	1
135	Singla S.K. (loofy)	1
136	Kotomchanin K.M. (kot_kira)	1
137	Smirnov S.V. (DeLuX)	1
138	Larina (vivallery)	1
139	Nazyrov R.R. (Davel)	1
140	Ivanov Yu.M. (Girt)	1
141	Gavrishin S. (sem4ik)	1
142	Georgievskij O. (vezdessushiy)	1					ban	ban
143	Rosco N. (Nomis)	1					ban	ban
144	Labetsky (DarkRipos)	1
145	Trunov V.T. (RTrueVlad)	1
146	Lyaschenko S.N. (pimen78)	1
147	Kalinin A.A. (Ishimiro)	1
148	Bykov A. (Metan_ptz)	1
149	Efremova (anasefrem24)	1
150	Shik I.Sh. (shikino)	1
151	Novikova A. (snusmumrik_)	1
152	Tkachenko D. (_GUERNIKA_)	1
153	Kornev A. (Nysti)	1
154	Koshman A.S. (Fennix)	1
155	Khrol N.S. (Natalia_Khrol)	1
156	Novichkov S.S. (sql_rex)	1
157	Titov (mahaon_1999)	1
158	Aidar B. (aydaroov)	1
159	K (Kate_m7)	1
160	Dmitriev N.V. (Son1do)	1
161	Skokov B.S. (leks$$)	1
162	Fakhritdinov N.S. (Nurik2001)	1
163	Tumasyan A.A. (LikaTu)	1
164	Akatova S. (Sveta-chi)	1
165	R. (Wra1th)	1
166	Pavel P.P. (familka)	1
167	Erushevich V.S. (VladislavEr)	1
168	Korolev R.V. (zouker)	1
169	Dimitrov V.M. (vencid)	1
170	Khrustaleva (kultuh)	1
171	Rudakova (maryzi13)	1
172	Korolkovs (fkorolkov2)	1
173	Lysykh V.K. (Usilitel')	1
174	Zhiryakov V.V. (vladvladzero)	1
175	Tutushkin (Pigniculus)	1
176	Ryabov A. (Slavander)	1
177	Krikunov V.V. (Krikunov_Vitalik)	1
178	Fatikhov D.I. (Fatikhov_Dinar)	1
179	Safronov P.A. (Paulus73)	1
180	Kuznensov A. (kuznec4life)	1
181	Kolobin N.S. (gerod0t)	1
182	qq Q.Q. (stormxgod)	1
183	Korotun E.I. (@egor@)	1
184	Mikaya (Gio9248)	1
185	Kolobovnikov B.R. (bodyan42)	1
186	Chernenko (Schwartz_max)	1
187	Sova (Licesur1)	1
188	Reshetov S. (VicMalloy)	1
189	S (Tinkershock)	1
190	Kosh (Vlad1098)	1
191	Bogatyrev N.V. (BNV2873)	1					ban	ban
192	Evgen'ev (gek_c)	1
193	Ilina N. (lkjahfjkseb)	1
194	Kolpaschikova (kolpashchikova)	1
195	Shkrabak N.A. (leua)	1
196	niko (lenovolog15)	1
197	namaste (Tokhon)	1
198	Pushkarev S. (PSV_n)	1
199	Sedakov M. (gamigami)	1
200	Belyakova A.S. (Belyak)	1
201	Kebekbaeva N.A. (Nargiza123456)	1
202	Malikov A.A. (Ara2002)	1
203	Burtonov A.V. (tak to)	1					ban	ban
204	Kim D. (DkimsonSQL)	1
205	Yurova (AherCh)	1
206	Savinova (Alenari66)	1
207	Polyakova V.M. (Roni0x)	1
208	Koksharov S.A. (gentoosiast)	1
209	Shevchenko A.A. (Yter)	1
210	Avdeeva D.A. (daryaayrad)	1
211	bovykin V.K. (yaget)	1
212	anonim (anonim5464try)	1
213	dve Z. (Exzotik)	1
214	Potapov V.S. (potapov95)	1
215	Mel'gunov D.D. (waawweelon)	1
216	Shim A. (DDMaFuck)	1
217	Kotov A. (rainbowwolf)	1
218	Regina R.R. (Liejina)	1
219	Morozov K. (kkkmorozov)	1
220	Vershinin D.E. (keeendaaa)	1
221	Bykov (n0yabrin)	1
222	Garshin M.S. (Max135)	1
223	Karev A.V. (@Alexander_K)	1
224	k R. (rauan123)	1
225	Hutsol D. (izanam1)	1
226	Borodakova A.A. (AllenAllen2003)	1
227	aa A.A. (anakin12345)	1
228	Unregistered	31

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