Today's statistics at "SQL Exercises"

August 09, 21:29 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	Latypov A.A. (VeilD)	1					15	21
5	Raut R.P. (Ruchiika)	3					15	20
6	sefedov (sefedov71)	1					13	19
7	Oktamov N. (1codex3)	1					15	18
8	Dmitriev N.V. (Son1do)	2					10	17
9	Smith S. (sam.smith)	1					9	17
10	Chechetin K.S. (Checas)	1					11	15
11	Ivanov I.I. (gg_ffref)	1					10	13
12	Karpachov R.I. (RomanBanan)	1					10	13
13	Bnd V. (bondch)	1					7	12
14	Elizbaryan V.A. (SevVagr)	2					9	11
15	Hehe J.F. (umbar1234556)	2					7	11
16	aa A.A. (anakin12345)	1					7	9
17	Pupkin V.I. (pupk1n)	1					6	9
18	Matushkina (AlenaM15)	1					5	9
19	pp A.Q. (rimski)	1					6	8
20	penkova (sonya3)	1					4	8
21	Yaschenko (Kristina.Yaschenko)	2					6	7
22	Uzdyaev V.E. (UVE2303)	2					6	7
23	shvydko K. (ksen157)	1					6	7
24	dastoo B. (bitez)	1					6	7
25	C A. (shadowplayer79)	3					5	7
26	Karimzhanuly R.R. (Raiym)	2					5	7
27	Uvaev A.A. (Pompilio)	3					4	7
28	Kupriyanova P.A. (@poluchku)	2					3	6
29	Kameneva (kristachak)	1					3	6
30	Moskovets N. (Nikolay2026)	3					5	5
31	cebov R. (rezc)	3					5	5
32	B (silver10lucky)	2					5	5
33	Roms V. (Nika294562)	1					5	5
34	Kalinin (Evil5567)	1					4	4
35	Izumovich R. (izuuum)	3					3	4
36	Oktamov N.A. (Nurdaulet99)	2					3	4
37	okate T.G. (Tanishq)	1					3	4
38	salmanov (onlu)	2					2	4
39	Vlasov (kirill181992)	1					2	4
40	Deva N.S. (nithin0303)	1					2	4
41	Getm (ereks)	2					3	3
42	Romanov A.A. (andromus)	1					3	3
43	Petrov A.O. (sqlteach)	1					3	3
44	Bondarenko M.V. (mishel_88)	1					3	3
45	Borisov D.R. (Dmitry.Bo)	3					2	3
46	Ryabikina (Allusikk)	2					2	3
47	Alex R.R. (AlexRedkn)	1					2	3
48	Sharafutdinova E.Yu. (ktshrfvt)	1					2	3
49	dve Z. (Exzotik)	1					2	3
50	Zharinov A. (artezhar)	1					2	2
51	Koval S. (kovales)	1					2	2
52	Prudaeva N.A. (Pavlova.nat.an)	2					1	2
53	Parfenov I. (HotDoge)	2					1	2
54	Zhuravlyov D. (banditto63)	2					1	2
55	Simonyan D. (Nnumby)	1					1	2
56	Bryukhanov A.N. (Antonus)	1					1	2
57	Tkacheva (polin12)	1					ban	ban
58	Kozhan D.V. (Dushen'ka)	1					1	2
59	Kozhemyako V.V. (Zoro_seb)	1					1	2
60	Strukov (StrukovSA)	1					1	2
61	Suntsov M. (SuntsovMax)	1					1	2
62	Berezovskaya D.V. (dashaeverafter)	1					1	2
63	ustyantsev D.V. (dimitryust)	1					1	2
64	Obukhov A.V. (Alex_71)	1					1	2
65	LbIsy (Bla_Bla_2)	1					1	2
66	Urakina K. (Ksu774)	1					1	2
67	Filippov D.A. (shketik)	1					1	2
68	Kul'kova (Elenovna123)	1					1	2
69	Savchenko (Delfinchek)	1					1	2
70	Saryglar (Daryma)	1					1	2
71	Kanunnikov P.V. (Inoj777)	2					1	1
72	Kazantsev V.D. (kentiko_0)	2					ban	ban
73	Bratsykhina T.A. (tatavia25)	2					1	1
74	Aslan O. (ok74y)	2					1	1
75	Ivanova (nahi1)	1					1	1
76	Savin .V. (banana_crepee)	1					1	1
77	Pushkarev S. (PSV_n)	1					1	1
78	Matroskin K.F. (PseudoNim1)	1					1	1
79	Khorunzhij E.A. (wuwuqw)	1					1	1
80	Mironov (asterialka)	1					1	1
81	Penis A.Kh. (svansvan)	1					1	1
82	Bogo M. (mbwmm)	1					1	1
83	Sadovaya K.A. (k1x07)	3
84	Skibin V.V. (SQL_vvs)	3
85	Krasovskij E.A. (pegoopik)	2
86	Georgievskij O. (vezdessushiy)	2					ban	ban
87	Argunov (russs111)	2
88	Sarkis'yan G. (gennadi_s)	2
89	Vetkalova (Ved22)	2
90	Konovalov I.V. (Ilyatop1gg)	2
91	Permyakova (dariamjstc888)	2
92	Karashev D. (karashev)	2
93	Kolpin K.A. (KirillKolpin)	2
94	Alexandru (alex911)	1
95	Gitinomagomedov (gmansur88)	1
96	Denisov D. (Warpach)	1
97	Stogov (Kiriver)	1
98	Orlov A. (esterio)	1
99	Bragin . (br-v-v)	1
100	Tsalko I. (tsobako)	1
101	Guseinov A. (Ali_G)	1
102	Plutalov A.Yu. (Dronn69)	1
103	qwe R.Y. (TheWrongOne992)	1					ban	ban
104	Borschovetskij I.N. (Igor2.0)	1
105	Tagiev K.R. (Magistr_Kenan)	1
106	df D.D. (Xenia_ku)	1
107	Romantsov (valrom)	1
108	Skuratov S.A. (skuratov-sa)	1
109	Davydov O. (Oleg_Davidoff)	1
110	Yakovlev (poulyak)	1
111	Mikhajlov A.A. (Mhalex)	1
112	Rudinskij T.I. (ProstoFilya)	1
113	Lis (HolyAngelOfDeath)	1
114	Nikolaevskij N.N. (n1k0lay-3n)	1
115	eject E. (ejectrulz)	1
116	Bykov (sky-shore)	1
117	Rodin (uoloki)	1
118	Litvinenko O. (loksana1)	1					ban	ban
119	Tumasyan A.A. (LikaTu)	1
120	Muratov D.A. (Enovostuck)	1
121	Korolkovs (fkorolkov2)	1
122	Rebovskij (x-lerasim13)	1
123	Gorchakova N. (nadya-qo)	1
124	Ismagulov Z. (Zhanibek_Ismagulov)	1
125	Goldobin E.G. (prm259)	1
126	Chernenko (Schwartz_max)	1
127	Ibo K. (Kemchik)	1
128	S (Tinkershock)	1
129	Klepets N.A. (NIkDream)	1
130	Ponomarev M.P. (MatveyF)	1
131	Korolev A.A. (Ereticheskij Chajnik)	1
132	Shevchenko G.M. (psychokitty01)	1
133	Moroz O.I. (Oleksii_Moro)	1
134	Amr (Amr132)	1
135	M O. (uzProAli)	1
136	Merkulov (Lesan)	1
137	Kim D. (DkimsonSQL)	1
138	edmond2 (edmond2)	1
139	drobysheva M.A. (MARYYYYYYYYY)	1
140	Khachaturyan S. (Samvelio)	1
141	Golyandina (nap@)	1
142	Dobrynin (DanilDV)	1
143	Xigitan X.X. (Userxigitan)	1
144	Murin I. (Ilya__M)	1
145	Houston H.H. (Houston12345)	1
146	Orazaliev E.S. (AkameEW)	1
147	Bykov (n0yabrin)	1
148	Shamsheeva E.D. (kate_immakuleta)	1
149	Psevda O. (Psevdada)	1
150	yaaa Y. (sunchiik.@)	1
151	Fajzullaev T.Yu. (rul')	1
152	Bokuchava A.G. (Teddy?)	1
153	Bykova (Dar17)	1
154	Shpakov T. (Serotonin123)	1
155	Nikonova N.A. (nikonovanatt)	1
156	Kuznetsova E. (el_kalash)	1
157	Amirov R.R. (raikiri)	1
158	Mir (mujokan)	1
159	Filimonov D.P. (danila28)	1
160	Avetisyan D.G. (David_aveti)	1
161	Unregistered	30

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