Today's statistics at "SQL Exercises"

May 06, 11:05 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	Shafigullina D. (Dineira)	1			1	1
2	Lebedev A.I. (Made_In_Mama)	1					ban	ban
3	Lutskina E.V. (Lina-eva)	1					15	26
4	Radzhabov R.S. (Remma)	1					15	25
5	Kazitskij D.S. (psaewd)	1					15	24
6	Serdyukov A.A. (L_LADA_A)	1					15	24
7	oorzhak A.E. (oorzhak)	1					13	22
8	Vasilyov A.A. (quiry)	1					10	15
9	Tsabieva K.O. (karina0984853)	1					11	14
10	Podolyan (Rrrrrrram)	2					10	14
11	Ratnikova P. (RatnikovaPolina)	1					9	12
12	Lymar' K.K. (Kirill L (TsI))	1					7	11
13	Ryzhevskaya E.A. (eryzhevskaya)	1					6	11
14	Zaidi I. (IFRA)	1					6	10
15	Malyukin K.A. (Stepan228)	1					6	10
16	V A.Kh. (Arslan9)	2					8	9
17	Makarova K.Yu. (kira212)	2					8	9
18	Ayupov D.I. (midnight777)	2					8	9
19	D'yakonov Ya.E. (charondm)	2					8	9
20	Gamaev D.D. (v golove - NaN)	1					8	9
21	Belous S.A. (Poman4233)	1					8	9
22	Abubakirova D.A. (Druleys)	1					8	9
23	Mel'nikov A.I. (050036Almaty)	1					7	9
24	Petrov D.A. (Ast1mel)	1					6	9
25	Tyutyurikov E.A. (ewgtut_)	1					6	9
26	Eliseeva (Lina___)	1					5	9
27	Baranikov A.D. (Retusha)	1					6	8
28	Pork J. (Oboltus12)	3					6	7
29	zhdanova D.S. (qwert123jguhdrghrd)	2					6	7
30	Van'kina A.R. (adell2727)	2					6	7
31	Ch (TK_Lollipop)	1					6	7
32	Marchello K.G. (audi100c3)	1					ban	ban
33	Artsyshevskaya I. (esc_del)	1					6	6
34	Bannikova V.S. (ValeriaB)	1					6	6
35	some (somecode2)	1					3	6
36	Natalenko K.M. (Ksanimus)	2					5	5
37	Serazetdinov I.R. (IldarSerazet)	1					5	5
38	Ishkaev A.O. (ishkai)	1					5	5
39	Umbetova N.S. (nurdanka)	1					3	5
40	sky D.L. (sky9)	1					4	4
41	um G.P. (hjkn)	1					4	4
42	Zhuravlev D. (Zhuravlev_dyu)	2					3	4
43	Anisimov E.A. (egor_anisimov)	2					3	4
44	Beketov (becat)	1					2	4
45	Chkheidze L. (Cratos211255)	1					2	4
46	Fedoseev A. (woodkid)	1					3	3
47	Setsko P.A. (Pashech888)	2					2	3
48	Tsyrenov A.B. (adam smith)	2					2	3
49	El'tsova T.E. (elt.tana)	1					2	3
50	Biba N.V. (gipnogaba)	1					2	3
51	Nature K.Ch. (Maksim_Chmo)	3					2	2
52	Maksim A.P. (andrey_huesos)	3					2	2
53	Rassinskaya A.Yu. (MniMa)	2					2	2
54	Khanzhin D.A. (Blase)	2					2	2
55	salimova Yu.A. (juliya02)	2					2	2
56	Mironova A.A. (Arinka)	2					2	2
57	Sultangulov M.I. (MarseL277)	2					2	2
58	Semavina D.V. (Dara_0000)	2					2	2
59	Krutko (lena_krytko)	1					2	2
60	mihail M.M. (mihail188)	1					2	2
61	Kagarmanov K.E. (krispy_snickers)	1					2	2
62	Nas Z.I. (CkellTrop)	1					2	2
63	Nikonov S.A. (serg0123456789)	2					1	2
64	Nobody (hellicon7)	1					1	2
65	F M. (marie_f)	1					1	2
66	Komyakov Yu.V. (dreamersleet)	1					1	2
67	GG (Chamomilla)	1					1	2
68	Vlad V.V. (Bleckeid)	1					1	2
69	Vasil'ev (GudiniMoonlight)	1					1	2
70	Rajskij I.A. (elaphilin)	1					1	2
71	tsoy (hznikdima123)	2					1	1
72	Oks (kir_oxx)	1					1	1
73	Polyakova (plerushka)	1					1	1
74	ozzlik O.O. (ozzlikOz)	1					1	1
75	Preobrazhenskij A.D. (Foxcatcher62)	1					1	1
76	Ginger A.D. (AndrewGinger1)	1					1	1
77	Akimov (AkimovS)	1					1	1
78	Koptel'tsev V. (selber)	3
79	Talypova M.R. (yaroslavskaya)	3
80	Krasovskij E.A. (pegoopik)	2
81	Komarov A.N. (Shveda Saulya)	2
82	Aleksenko (colinlovegood)	2
83	nah (pathetic)	2
84	ASI (asi_sql)	2
85	Lagunov M.T. (Opengate48)	2
86	Tolmachev R.S. (Ruslan Sergeevich)	2
87	Vlasova S.A. (Vlasok)	2
88	Kholturaev A. (Az1k)	2
89	L (cisleiris)	2
90	Vyazovetskov A.S. (alex_v)	1
91	Kurochkin P.A. (qwrqwr)	1
92	Midyukov A.A. (Midyukov)	1
93	Shamraev (limpopopo)	1
94	Polyakov V.M. (rock_4)	1
95	Gorbunov M.S. (gms)	1
96	Chernogorodova S.E. (Chernoga)	1					ban	ban
97	titova K.A. (katrina_ksam)	1
98	Rodionov A. (Aleksandr44)	1
99	Popov S.V. (Fierce)	1
100	sssssss S.S. (ksesha111)	1
101	Luong (sqluong)	1
102	Pelogeevskij S.I. (pelogeevsky)	1
103	Orlov A. (esterio)	1
104	Tapdigov A. (emanat-1)	1
105	Vasil'ev (Schuh4rt)	1
106	Nurzhanov (Grechkiy)	1
107	Petrov O.P. (Jelaris)	1
108	Erzhanov E.E. (erzhan1981)	1
109	Svitavskij E.V. (Aspirqtion)	1
110	Shikov V. (Viktor_TG)	1
111	Shajga I. (idontknowsqlsorry)	1
112	Markova (Irena280880)	1
113	Najik (Najik7)	1
114	Gerasimova N.P. (ngerasimova)	1
115	Sarkis'yan G. (gennadi_s)	1
116	Glushko E.G. (Catherina1)	1
117	Sadykova E.F. (Ella_46)	1
118	Gusev A.O. (NowOrNever)	1
119	Revenko M.A. (CptDisturbed)	1
120	Belyaev A.P. (2121aa)	1
121	Saparov A.J. (Ayydogdy)	1
122	Alex A.A. (alexalex68t)	1					ban	ban
123	P I.*. (IrinaPetr)	1
124	Ivanov I. (olegMagento123)	1
125	R. (Wra1th)	1
126	Stepanov (LexFrom)	1
127	black N. (neoblackyeah)	1
128	Komov S.M. (Komov S. M.)	1
129	Novikov E. (ikwwsq)	1
130	Afanas'ev V.A. (AVA_13)	1
131	Lysykh V.K. (Usilitel')	1
132	Kolesnikov S.O. (bulbasaurus)	1
133	M (DanilM2304)	1
134	Buraevskaya A.O. (Alexandra Buraevskaya)	1
135	Black (vixx)	1
136	Tarasova A.L. (Porosya)	1
137	Namdakova S.Ts. (larakar0_0)	1
138	Desyatkov A.A. (Devastated666)	1
139	Ponomarenko (Artem1337h4ck3r)	1
140	Altynbaev T.A. (14KARAT-prog)	1
141	D V. (DlytexKtoPoidetSledom)	1
142	Lutsishin D.I. (dima_lutsishin)	1
143	Sharbatov Y. (YusifSH)	1
144	Shugaev (Koton)	1
145	Soryu A.L. (RemiliaScarlet3)	1
146	Kolbin K.P. (dorothee22)	1					ban	ban
147	Bystrov F. (FEDORBYST3445)	1
148	Chernykh V.E. (Chernykhkh)	1
149	Kondrat'ev A.F. (Alekss361)	1
150	Ilina N. (lkjahfjkseb)	1
151	Yaroslavskaya R.I. (hbdsdhj234b23j)	1
152	Merzlyakov (merzlik)	1
153	Chernysheva M. (Chernyshevamari99!)	1
154	Gnedina A.V. (sandwpa)	1
155	Serdyuchenko E.Yu. (eserdyuchenko)	1					ban	ban
156	Duisenbayev (3UMF)	1
157	Chebuchakova E. (kat sergeenko)	1
158	Bocharova V.E. (Malvisa)	1
159	Makarov A.I. (arteleon)	1
160	Secret Key (Secret Key)	1
161	Barchenkov V.A. (Vladimir0602)	1
162	Soboleva I.Yu. (Matreshka_)	1
163	Terent'eva P.N. (Polina999nikol)	1
164	P A.A. (YourPast)	1
165	D O. (Olga_D10)	1
166	Amorim A.M. (Xann1)	1
167	Gorokhov (Krasauvicza)	1					ban	ban
168	Kachkov (umy2ut)	1
169	Berekenov D.I. (DaniilB99)	1
170	Klepets N.A. (NIkDream)	1
171	Rusanov R.S. (PotatoR)	1
172	serg_k (kosoukhovsa)	1
173	Unregistered	24

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