Today's statistics at "SQL Exercises"

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

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