Today's statistics at "SQL Exercises"

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

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