Today's statistics at "SQL Exercises"

October 07, 14:47 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	Safronov P.A. (Paulus73)	3	1	138		5
2	Sh S. (junopark1)	2	1	37		3
3	Timonin D.E. (DmiTim)	1	1	17		2
4	Vashchenko (er_hum_est)	2	1	1		1
5	Tkachenko A.N. (DBninja)	1			1	1	3	3
6	Galstyan K.Yu. (sq4izyyyy)	2					75	119
7	Kondrat'ev A.A. (k0nderr)	1					52	87
8	Smirnov I.Yu. (shadow03)	2					ban	ban
9	jjj J.J. (lsjdfblasuhdflsiubfalshbd)	2					15	26
10	Cheban D.A. (kira_52947)	2					15	26
11	Zuzieva A.A. (zuzikk)	2					ban	ban
12	Belyaev E.O. (Egor Belyaev)	1					15	25
13	Smirnov I.Yu. (shadow04)	1					ban	ban
14	Ryazanova D. (Lisyonok7)	2					15	24
15	Rusina (Luch_21)	1					15	24
16	Spiridonov I.D. (knopki6752)	2					ban	ban
17	BOGDAN (baga228000)	2					15	22
18	chchch Ya.S. (poglaschennayaya dusha)	1					13	21
19	Fajzulina S.Sh. (snejanna)	3					12	19
20	Sharifullin I.I. (Kerklef)	2					15	18
21	Filatova E.M. (Filsa000)	1					ban	ban
22	Klimontova M.A. (white1804)	1					15	18
23	Bondarchuk G.V. (Gosha11112233)	1					10	16
24	Pawar S.N. (Siddhi_Pawar)	1					9	16
25	tsukerberg M. (floglan)	1					11	15
26	Radnaeva A.V. (Tremy67)	1					11	14
27	sultanov S.S. (Veran_Shard)	1					11	14
28	Chervyakov S.A. (stttttts)	1					11	14
29	Grebenyukov S. (OstapGreb)	3					8	13
30	Filatova E.M. (Filsa0011)	2					ban	ban
31	Semenov (Zory123)	2					7	12
32	- -.-. (nina2026)	1					8	11
33	Dvorikoff P.R. (PabloDeveloper)	1					7	11
34	Kuznitsin L.M. (Kuznitsin_Lev)	1					7	11
35	Tolebek A.K. (fafok)	1					7	10
36	Sporykhin (alexsp1702)	1					5	10
37	Smirnov A.E. (p4tk)	1					8	9
38	Yakupov (Vadrin1950)	3					7	9
39	Pupkin (Black Ivory)	1					7	9
40	Veremeev G.V. (Gleb2v)	3					6	9
41	Yolokhov (fazzone)	1					6	9
42	Bekbolotova T. (Jiselle)	1					5	9
43	Schetinova A.R. (bbbeeee)	1					6	8
44	Ivanov I.I. (Danchesy)	2					5	8
45	Derugo K. (xena4)	2					5	8
46	Mikhal'kov K. (Ratta)	1					5	8
47	RA A. (HannaRadyna)	2					6	7
48	Punsukova A.V. (punsukovaaleksandra)	1					6	7
49	Dem'yanova N. (naddem)	1					4	7
50	Ivanov (Yrn2lvkmc)	2					5	6
51	salmanov (onlu)	2					ban	ban
52	Stashevskij E.A. (Sweet Yogurt)	2					4	6
53	Dubaev Kh.A. (Dubaev)	1					4	6
54	Ivanova O.N. (olga_ivanova)	5					3	6
55	Mironenko O. (Ol'ga Miro)	3					3	6
56	Sholdan P.R. (poliDori)	1					5	5
57	Nizen K.E. (kristmys)	1					5	5
58	Bujskikh V.A. (bskh.vl)	1					5	5
59	K (sakudayo)	2					3	5
60	Satov Zh.Zh. (MDDUK)	2					4	4
61	Budlanov G.Ch. (Galsan)	1					4	4
62	Bobkina (marybo)	1					4	4
63	Zhabina I.S. (Irina Zhabina)	2					3	4
64	Ajrikh N.A. (Ajrikh N.A.)	1					3	4
65	Minenkov K.A. (Kirill_Minenkov)	1					3	4
66	Nefedov P.A. (Pavel173)	3					2	4
67	Davydova (NVD21)	2					2	4
68	Bocharnikova A.A. (Aleena22)	2					2	4
69	Novolodskaya S.S. (Svetlana_Novo)	2					2	4
70	Dobrova A.A. (A-nik-A)	2					2	4
71	Korchevskaya M. (Korchevskaya M.A.)	1					2	4
72	Efimova K.I. (flowuuup)	2					3	3
73	Babka9 (Sereja_je)	2					3	3
74	Kuz'min A. (swk1)	1					3	3
75	Pulich (Tom_Deadline)	4					2	3
76	Popov S.V. (Fierce)	1					2	3
77	Kydyrov S. (SultanBeybars)	1					2	3
78	7shkin S.V. (Slavnik)	1					2	3
79	Bogdanov (GrigoryB)	1					2	3
80	Vor (Daschutka)	1					2	3
81	Marinich A.D. (nanushka48)	1					2	3
82	Baukina E. (Yo88)	1					2	3
83	Tret'yakov O. (Tretol)	1					2	2
84	Zheludkov S. (zhsvyach)	1					2	2
85	Shmelev I. (ivshmelev)	1					2	2
86	shamugia V. (vaso)	2					1	2
87	Ibragimova S. (SFIA)	2					1	2
88	Gorbachev P.I. (Felichitahuelichita)	2					ban	ban
89	Romanchuk I.A. (ial.romanchuk)	2					1	2
90	Bob (foxtailer)	2					1	2
91	Fajzullin D.K. (D^Mir)	1					1	2
92	Volkova A.A. (anvlo)	1					1	2
93	Nasyrova (Alewa86)	1					1	2
94	Munkueva B.R. (Baira)	1					ban	ban
95	Romanishina A.B. (anananananiases)	1					1	2
96	Lemachko A.V. (angelina-xm)	1					1	2
97	Bel'kin T.N. (TimBel)	1					1	2
98	Lebedev G.A. (xeGalaxy)	1					1	2
99	Ivanova N. (Nivanova)	1					1	2
100	Smirnov M.A. (Omellou)	1					1	2
101	Kolbaev (Veaablok)	1					1	2
102	Kubasov D.M. (DenisDM348)	1					1	2
103	u_m (usermax)	2					1	1
104	Potemkin (Yazon_79)	2					1	1
105	Dimitrov V.M. (vencid)	2					1	1
106	Vasilevskij I.V. (vanek_visvlav)	2					ban	ban
107	Zhelobkovich P.S. (epoches=1000)	2					1	1
108	Kanetskij A.M. (ancami)	1					1	1
109	1212 (PuLi_0T_BaBuLi)	1					1	1
110	Bykov (danka67)	1					1	1
111	Ivanov (nd1mond)	1					1	1
112	Kuzovlev K.S. (kirill_kzv)	1					1	1
113	Sav H. (Master83_65)	1					1	1
114	Groshenko (kimro)	1					1	1
115	Ivanov G.I. (seijene)	1					1	1
116	Yuzefovich V.S. (yuzfvchh)	1					1	1
117	Kabanov M.A. (Mikhail0001)	4					ban	ban
118	Shibaev (saah)	3
119	Dmitriev (yara_slav)	3
120	Sarkis'yan G. (gennadi_s)	3
121	Fomin R.I. (Romashka2006)	3					ban	ban
122	Bogatyrev N.V. (BNV2873)	3					ban	ban
123	Panfilov (Nosorogik)	3
124	Morozov V.M. (Vadimka Moroz)	3
125	Krasovskij E.A. (pegoopik)	2
126	Boldyrev G.V. (grif85)	2
127	Prischep M.S. (MSPrishep)	2
128	Markin N. (Qmaro)	2					ban	ban
129	Kalashnikova A.K. (anzhelikakalashnikova)	2
130	Grechka Yu.A. (Grui)	2
131	Yukhatskov R.V. (RoYu)	2
132	Kopylova S.A. (Loshara_ru)	2
133	Murav'ev M.I. (Nigrin)	2
134	Me M.K. (MiaM2)	2
135	Eshmuratova S.B. (surayyo)	2					ban	ban
136	Tokhirova A.A. (alice_77)	2
137	Gorlov V. (TheRoadGor)	2
138	Gorbacheva A. (Alexgorcha)	2
139	Andrievskaya (olesya_and)	2
140	Alehin (Vladimir1122)	2
141	uralbaeva D.M. (danasabri)	2
142	Filippkin D.V. (_dimon_)	1
143	Koptel'tsev V. (selber)	1
144	Dorofeev (pcaptor)	1
145	Romanov A.S. (Hoffe)	1
146	Mel'nikov A. (Al Mel)	1
147	Ushakov S. (MoyPsevdonim)	1
148	Utlik P.D. (Sobad123)	1
149	Kolpak M. (KolpakMarina)	1
150	Grishina T. (Tatyana Grishina)	1					ban	ban
151	Rejmkhe (Reymkhe)	1
152	Baranov R. (Maestr011)	1
153	Tiwari D.K. (DineshTiwari)	1
154	Makarov (Ava110n)	1
155	Umnova (Klimencia)	1
156	Miron U.O. (Ovonel)	1
157	Gavrilina D. (gde_D)	1
158	Tsymbalova M.S. (maria_tsymbalova)	1
159	Cherkashina E.D. (katapa228)	1
160	Aro E.F. (Ekaterina Araud)	1					ban	ban
161	Gerasimova N.P. (ngerasimova)	1
162	Ivanov I.I. (Nickolao)	1
163	Zharkov O.E. (Tvoy_OLEZHA)	1
164	J (AleksandrExists)	1
165	R. (Wra1th)	1
166	Ivanov I.I. (kurabeha01)	1
167	Ivanov M.M. (mihailraketa99)	1
168	Loginova A. (AlexLimon33)	1
169	Il'in S. (Maito_Gai)	1
170	Markov A. (de_brest)	1
171	S (sss_sss)	1
172	Lysykh V.K. (Usilitel')	1
173	Kondratyev G. (curlypop)	1
174	Khakimullina G. (gul25)	1
175	Abramov V. (Ichigo Kurosaki)	1
176	Esenin O.D. (LipaPrime)	1
177	Limanskij A.D. (Lazy Loaf)	1					ban	ban
178	Narkevich K.P. (Kirill Lirik)	1
179	Alpispay R.O. (rahatiko2)	1
180	Ponomarev V.I. (zanue)	1
181	Filatova E.M. (Elizaveta Filatova)	1					ban	ban
182	Yurov S.A. (serega48lip)	1
183	Stytsyuk N. (natalia19930420)	1
184	Trunov S.I. (sptrun2026)	1
185	Kulikov A.Yu. (Ondrata)	1
186	Kairatov Y. (yernaty)	1
187	Stasenko P.I. (polya_st)	1
188	Abdulov F.N. (FuadSQL)	1
189	Berseneva T.M. (Bersa_3785)	1
190	a A.A. (rdctfvygbuhjnk)	1
191	New R.G. (newLogin)	1
192	Khakhulina E.V. (Akulina)	1
193	Zanegina S.N. (asdfggk)	1					ban	ban
194	Pitel' N.L. (NikiMx)	1
195	Persikov T. (Toni6767)	1
196	Timirkin R.R. (Ravshan)	1
197	Petrukovich A.V. (10nastya10)	1
198	ne B.P. (Shuqizy)	1
199	Chastova E.A. (Kate44)	1
200	Senkov A.S. (Lexa1045)	1
201	savchenkoam.92 A.M. (textsamxman)	1
202	Mishenev M.M. (Mishenev Mikhail)	1
203	Li A.I. (naastlii)	1
204	Andrusenko E.S. (Ekaterina Andrusenko)	1
205	Dolgikh D.S. (dmitry5SQL)	1
206	Vasil'ev V. (Valeriy123)	1
207	Trubitsin T.A. (SoTeNo4eK)	1
208	Sukhanov E.S. (stdnt091)	1
209	Rybin D.Yu. (Bill44)	1
210	Tihomirov N.V. (Tetr654)	1
211	Verbitskij S.A. (frozzi))	1
212	Gazaloeva Kh.R. (Khava)	1
213	Petrov D.G. (dimapetr82)	1
214	sov M.I. (mesov)	1
215	Alvin (Jorabek2005)	1
216	Koptileuov X.S. (Xursand)	1
217	virt (Virtwyn)	1
218	ufyif O.G. (McQweenn)	1
219	... .... (Student2026)	1
220	Alekseev D.S. (snwr)	1
221	Skorokhodov (Batruk)	1
222	Kalmagambetov A.R. (kaliax)	1
223	Fomina (scedze)	1
224	Sajkin N.F. (Nikollass52)	1
225	Selin R. (racecelin239)	1
226	leno R. (ronychleno)	1
227	Korolkov R. (BlessRNG)	1
228	Eshmuratova S.B. (Suray)	1					ban	ban
229	Aleshina (LogMind)	1
230	Dzhumabaeva R.M. (Raksankaaa)	1
231	faizulina S.S. (snejanna1)	1
232	Kulbako A. (alexskkdn)	1
233	Kirillov (Vital65)	1
234	Ganichev I.S. (Grob228)	1
235	Falynskova L.S. (Liba)	1
236	Unregistered	41

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