Today's statistics at "SQL Exercises"

August 09, 18:08 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	Shibaev (saah)	2	1	59		2
2	Vinogradova S.M. (Tigra1)	1	1	131		2
3	Satpute R.C. (RAGINI23)	4					ban	ban
4	sefedov (sefedov71)	1					13	19
5	Oktamov N. (1codex3)	1					15	18
6	Dmitriev N.V. (Son1do)	1					10	17
7	Raut R.P. (Ruchiika)	2					11	15
8	Chechetin K.S. (Checas)	1					11	15
9	Karpachov R.I. (RomanBanan)	1					10	13
10	Smith S. (sam.smith)	1					6	12
11	Bnd V. (bondch)	1					6	10
12	aa A.A. (anakin12345)	1					7	9
13	pp A.Q. (rimski)	1					6	8
14	penkova (sonya3)	1					4	8
15	Yaschenko (Kristina.Yaschenko)	2					6	7
16	Uzdyaev V.E. (UVE2303)	2					6	7
17	dastoo B. (bitez)	1					6	7
18	C A. (shadowplayer79)	3					5	7
19	Latypov A.A. (VeilD)	1					5	7
20	Uvaev A.A. (Pompilio)	2					3	6
21	Kupriyanova P.A. (@poluchku)	2					3	6
22	Kameneva (kristachak)	1					3	6
23	cebov R. (rezc)	3					5	5
24	Moskovets N. (Nikolay2026)	2					5	5
25	B (silver10lucky)	2					5	5
26	Izumovich R. (izuuum)	3					3	4
27	Oktamov N.A. (Nurdaulet99)	2					3	4
28	Elizbaryan V.A. (SevVagr)	2					2	4
29	Vlasov (kirill181992)	1					2	4
30	Deva N.S. (nithin0303)	1					2	4
31	Romanov A.A. (andromus)	1					3	3
32	Petrov A.O. (sqlteach)	1					3	3
33	Borisov D.R. (Dmitry.Bo)	3					2	3
34	Ryabikina (Allusikk)	2					2	3
35	Alex R.R. (AlexRedkn)	1					2	3
36	Sharafutdinova E.Yu. (ktshrfvt)	1					2	3
37	dve Z. (Exzotik)	1					2	3
38	Karimzhanuly R.R. (Raiym)	1					2	2
39	Prudaeva N.A. (Pavlova.nat.an)	2					1	2
40	Zhuravlyov D. (banditto63)	2					1	2
41	Bryukhanov A.N. (Antonus)	1					1	2
42	Tkacheva (polin12)	1					ban	ban
43	Kozhemyako V.V. (Zoro_seb)	1					1	2
44	Strukov (StrukovSA)	1					1	2
45	Suntsov M. (SuntsovMax)	1					1	2
46	Berezovskaya D.V. (dashaeverafter)	1					1	2
47	ustyantsev D.V. (dimitryust)	1					1	2
48	Obukhov A.V. (Alex_71)	1					1	2
49	LbIsy (Bla_Bla_2)	1					1	2
50	Urakina K. (Ksu774)	1					1	2
51	Filippov D.A. (shketik)	1					1	2
52	Hehe J.F. (umbar1234556)	1					1	2
53	Kul'kova (Elenovna123)	1					1	2
54	Parfenov I. (HotDoge)	1					1	2
55	Savchenko (Delfinchek)	1					1	2
56	Saryglar (Daryma)	1					1	2
57	Kalinin (Evil5567)	1					1	1
58	Kanunnikov P.V. (Inoj777)	1					1	1
59	Pupkin V.I. (pupk1n)	1					1	1
60	Ivanova (nahi1)	1					1	1
61	Pushkarev S. (PSV_n)	1					1	1
62	Matroskin K.F. (PseudoNim1)	1					1	1
63	Khorunzhij E.A. (wuwuqw)	1					1	1
64	Bratsykhina T.A. (tatavia25)	1					1	1
65	Mironov (asterialka)	1					1	1
66	Penis A.Kh. (svansvan)	1					1	1
67	Roms V. (Nika294562)	1					1	1
68	Georgievskij O. (vezdessushiy)	2					ban	ban
69	Sadovaya K.A. (k1x07)	2
70	Sarkis'yan G. (gennadi_s)	2
71	Skibin V.V. (SQL_vvs)	2
72	Vetkalova (Ved22)	2
73	Konovalov I.V. (Ilyatop1gg)	2
74	Permyakova (dariamjstc888)	2
75	Karashev D. (karashev)	2
76	Alexandru (alex911)	1
77	Krasovskij E.A. (pegoopik)	1
78	Gitinomagomedov (gmansur88)	1
79	Denisov D. (Warpach)	1
80	Stogov (Kiriver)	1
81	Orlov A. (esterio)	1
82	Tsalko I. (tsobako)	1
83	Plutalov A.Yu. (Dronn69)	1
84	Borschovetskij I.N. (Igor2.0)	1
85	Tagiev K.R. (Magistr_Kenan)	1
86	df D.D. (Xenia_ku)	1
87	Skuratov S.A. (skuratov-sa)	1
88	Davydov O. (Oleg_Davidoff)	1
89	Yakovlev (poulyak)	1
90	Rudinskij T.I. (ProstoFilya)	1
91	Lis (HolyAngelOfDeath)	1
92	Argunov (russs111)	1
93	eject E. (ejectrulz)	1
94	Rodin (uoloki)	1
95	Litvinenko O. (loksana1)	1					ban	ban
96	Tumasyan A.A. (LikaTu)	1
97	Muratov D.A. (Enovostuck)	1
98	Rebovskij (x-lerasim13)	1
99	Gorchakova N. (nadya-qo)	1
100	Ismagulov Z. (Zhanibek_Ismagulov)	1
101	Goldobin E.G. (prm259)	1
102	Chernenko (Schwartz_max)	1
103	salmanov (onlu)	1
104	Klepets N.A. (NIkDream)	1
105	Savin .V. (banana_crepee)	1
106	Ponomarev M.P. (MatveyF)	1
107	Korolev A.A. (Ereticheskij Chajnik)	1
108	Shevchenko G.M. (psychokitty01)	1
109	Matushkina (AlenaM15)	1
110	Amr (Amr132)	1
111	M O. (uzProAli)	1
112	Merkulov (Lesan)	1
113	Kim D. (DkimsonSQL)	1
114	edmond2 (edmond2)	1
115	Khachaturyan S. (Samvelio)	1
116	Golyandina (nap@)	1
117	Murin I. (Ilya__M)	1
118	Orazaliev E.S. (AkameEW)	1
119	Bykov (n0yabrin)	1
120	Psevda O. (Psevdada)	1
121	yaaa Y. (sunchiik.@)	1
122	Fajzullaev T.Yu. (rul')	1
123	Bokuchava A.G. (Teddy?)	1
124	Getm (ereks)	1
125	Bykova (Dar17)	1
126	Shpakov T. (Serotonin123)	1
127	Aslan O. (ok74y)	1
128	Nikonova N.A. (nikonovanatt)	1
129	Kuznetsova E. (el_kalash)	1
130	Amirov R.R. (raikiri)	1
131	Bondarenko M.V. (mishel_88)	1
132	Unregistered	24

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