Today's statistics at "SQL Exercises"

August 28, 16:41 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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  • Author's rating  • 2nd stage rating up to exercise:
   enter No 
  • Rating on the exercise:
   enter No
  • Optimistic rating
   enter factor

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SQL exercises

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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	Kulikov A.Yu. (Ondrata)	1			3	6
2	Tsybin A.V. (magicdragon)	2	1	34	3	5
3	Chapleeva A.M. (chapllucky)	1			2	2
4	Koala2 (Koala2)	2					17	28
5	Mustafin (justaqvxnt)	1					14	23
6	Tarikuliev Sh.K. (Verkhovod)	3					15	21
7	Shtumpf A. (shtumpf)	4					ban	ban
8	Stumpf (artemstorm1)	2					ban	ban
9	Ivanov (chuvak_bob)	1					10	17
10	Shumilin N.N. (LLlyM_94)	1					13	16
11	Medvedev A.A. (PblBA)	1					11	14
12	Zalilov R.R. (Ruslanradokt)	1					10	13
13	Ivanova O.N. (olga_ivanova)	1					8	12
14	Levin Yu.A. (pdestroyer)	3					7	12
15	Italev (reizet)	1					8	11
16	Valerkina (Valer_ochka)	1					8	10
17	Sklyarov A.M. (DataRadist)	2					7	9
18	Rushanyan A. (sasik1984)	1					7	9
19	Usanova D.A. (Usanova Dar'ya)	2					5	9
20	Koloskov (Art_Dart)	1					ban	ban
21	Isakov (Isak)	1					5	8
22	Zhur V. (mrvaroz)	1					5	8
23	Piotka V. (Pilotich)	1					ban	ban
24	Evseev D. (xOnelinx)	2					5	7
25	Aubakirov R.B. (qwerty_Kazah)	3					4	7
26	Andreev (JacKNight)	1					4	7
27	Abramenkova (muroni)	1					4	6
28	Pupkin (ChK2026)	1					3	6
29	Bogdanov S.O. (crazy-falcon)	2					5	5
30	Zakharov P. (PoshaDcm)	1					5	5
31	Bykova E. (umka_katya)	1					5	5
32	Kuz'menko (ma0kuz)	1					5	5
33	Kitaev K.I. (Kostas1234)	1					4	5
34	Balakhonova A.S. (Tess_suute)	1					4	5
35	Khusnutdinov D.D. (Abdulxamid)	1					3	5
36	Chernyshov M.A. (dr. Jim ProSo)	1					4	4
37	iVanov (john86)	1					4	4
38	Kudryavtseva V.Yu. (Nikulin_28)	1					4	4
39	Tipchak (LLLLLLLLLLLLLLLLLLLLLLLL)	1					4	4
40	Ilina N. (lkjahfjkseb)	4					3	4
41	Folomkin I.N. (onevay)	1					3	4
42	Sheimukhov (sheymuh)	1					3	4
43	Zhuravlev E. (LuckyHamster.)	1					2	4
44	Luzhbin E.O. (Kisy_Kisy_Meow_Meow)	1					ban	ban
45	Romanchuk I.A. (ial.romanchuk)	3					3	3
46	shamil (kenobi)	2					3	3
47	Shtol'ts (Shtolts)	3					2	3
48	Korolev R.V. (zouker)	2					2	3
49	Shakaryan B. (bogdanshakaryan)	1					2	3
50	Zabavnikova U.A. (ulyazabavnikova)	1					2	3
51	Zharchenko Z.S. (wwz_zww)	1					2	3
52	Lyakh (LinaL_)	1					2	3
53	Chagina U.A. (coolulitka)	2					2	2
54	Mathematicienne (Mathematicien)	1					2	2
55	shende P.A. (pranav_07)	3					1	2
56	Shagalov O.L. (TTC)	2					1	2
57	Romanov (PirateCat)	1					1	2
58	Smirnov A.S. (parazorro)	1					1	2
59	Sultanayeva (Lowlights)	1					1	2
60	Titov (mahaon_1999)	1					1	2
61	Puchkova A.S. (NesKolins)	1					1	2
62	Konogorskij L.E. (konogorsky Leo)	1					1	2
63	Alex A.A. (alexalex68t)	1					ban	ban
64	Muratov D.A. (Enovostuck)	1					1	2
65	Vasilev (Gurthem)	1					1	2
66	Mikaya (Gio9248)	1					1	2
67	Ischenko K.Yu. (Kpuh)	1					1	2
68	Kokorin (Eteroton)	1					1	2
69	Pushkarev S. (PSV_n)	1					1	2
70	Urakina K. (Ksu774)	1					1	2
71	par (kjdfgljkb)	1					1	2
72	Radionov (fraster17)	1					1	2
73	Murlyk M.M. (Myau Murych)	1					1	2
74	Kejl D. (kdanl)	1					1	2
75	Petsgol'dt P.K. (Pavel1PK)	1					1	2
76	Markovtseva (Mika2aj)	1					1	2
77	Skorzhevskaya M.A. (Maylin_03)	1					1	1
78	Lysykh V.K. (Usilitel')	1					1	1
79	Vakulko A.V. (VAlexandrV)	1					1	1
80	Bhusal S. (samirb)	1					1	1
81	Nasibullin I. (danteeww)	1					1	1
82	Chudikov A. (a.chudikov)	1					1	1
83	Murat I. (Inzhu_murat13)	1					1	1
84	Krasovskij E.A. (pegoopik)	2
85	Komarov A.N. (Shveda Saulya)	2
86	Shaikh (Angy33)	2
87	Berseneva T.M. (Bersa_3785)	2
88	Getm (ereks)	2
89	Onischenko D.A. (Dmit.on)	2
90	Pathak A. (ananya221107)	2					ban	ban
91	Raviks V. (VladisRav)	2
92	Mustakhan A. (adilmusta)	2
93	Karankevich N.A. (Nadzeya_K)	2
94	Ya (eliz13_13)	2
95	Shibaev (saah)	1
96	Kurochkin P.A. (qwrqwr)	1
97	Rozenfel'd -Makarenko R.V. (romus)	1
98	Altashin S.V. (burrito)	1
99	Karavaev A.S. (karavaev_as)	1
100	Vinogradova S.M. (Tigra1)	1
101	Arutyunyan A.A. (ARTUR1100)	1
102	Fedorov A.P. (cx.Faust)	1
103	Krass M.L. (Marcus Licinius Crassus)	1
104	Sychugova I.M. (RinaMyat)	1
105	Abdulmanapov A. (Dvarik)	1
106	Bortsova M. (marialutteur)	1
107	Mitin M. (McLarens11)	1
108	Kryl Yu. (Samick182)	1
109	Dzarasov D. (dzarah88)	1
110	Chekushov A.A. (Monarch886)	1
111	Busygina D.M. (Amy30)	1
112	Prudaeva N.A. (Pavlova.nat.an)	1
113	Sukhov O. (OlegS92)	1
114	Morn (huszki)	1
115	Pyzh'yanov G.I. (Pavel_Olgovich)	1
116	Malets (Vuzei)	1
117	Smetanina S.V. (SvetlanaSvetlana82)	1
118	Semenov V. (Vasya92)	1
119	Orlov (Mystery2613)	1
120	Akhkyamov (Jorik)	1
121	Kharchenko E.S. (Evseha)	1
122	O N. (Sykone)	1
123	Smirnova V.M. (Vikutoria)	1
124	Sarkis'yan G. (gennadi_s)	1
125	Shipilovskikh L.M. (ladashipm0121101)	1
126	Skokov B.S. (leks$$)	1
127	Gusev A.O. (NowOrNever)	1
128	Petrosov A.V. (Paladajn)	1
129	Kurmzova L.S. (Liubov0609)	1
130	Kokoulina E.A. (janekoko)	1					ban	ban
131	R. (Wra1th)	1
132	Chetverukhina V.D. (reindeer121VC)	1
133	Skibin V.V. (SQL_vvs)	1
134	Akameeva S.V. (SVA1)	1
135	Elena E.E. (elenaaaaaaa)	1
136	Ryabov A. (Slavander)	1
137	Rakhmanov E. (nidara)	1
138	Abramov V. (Ichigo Kurosaki)	1
139	Karakalshik K.K. (Karakalshik)	1
140	Kovalevskij P.V. (soulshon)	1
141	Markevich (pol^2y)	1
142	Ag V. (Vl_78)	1
143	Sten'kova V.S. (BarabashkaV)	1
144	Ibo K. (Kemchik)	1
145	Bogatyrev N.V. (BNV2873)	1					ban	ban
146	Stytsyuk N. (natalia19930420)	1
147	DMRITsD (TheCupOfMagic)	1
148	Grezneva N. (celestica)	1
149	Murat M. (murat_mukhammed)	1
150	Burtonov A.V. (tak to)	1					ban	ban
151	Dobrynin (DanilDV)	1
152	a A.A. (rdctfvygbuhjnk)	1
153	Bratsykhina T.A. (tatavia25)	1
154	Bogo M. (mbwmm)	1
155	Ivanov R.A. (RoGad)	1
156	New R.G. (newLogin)	1
157	Bocharnikova A.A. (Aleena22)	1
158	libert J. (Igorrr33443)	1
159	Bogdashov Ya. (shadyjeff)	1
160	Laktionova N.V. (laktionovan)	1
161	Babkin A.V. (BABKIN394)	1
162	M (lx700)	1
163	Kuznetsov A.A. (Popshow2011)	1
164	Vinokurov A. (anton-0xbbeer)	1
165	Oreshin V. (Orehuzzz)	1
166	Mun D. (mutenify)	1
167	Akritova V. (Kissinger-v)	1
168	Kasimova A. (Adilya K)	1
169	Ivanov I. (wiii1)	1
170	Seroshtan I.A. (yazheilya)	1
171	fghn N.W. (uminpir1)	1
172	Unregistered	32

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