Today's statistics at "SQL Exercises"

August 26, 16:51 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	Vinogradova S.M. (Tigra1)	1	1	135		3
2	Tsybin A.V. (magicdragon)	1	1	32		3
3	Serova M.M. (ssss.mmmm)	1			3	3	2	4
4	Berezovskaya O. (Rocksolana)	1	1	1	1	2	1	1
5	Mescheryakova (loli_po)	2	1	1		1	5	5
6	Ivanov (chuvak_bob)	1					15	25
7	Akhsharumova (hi_meow_meow)	1					15	23
8	Ivanova O.N. (olga_ivanova)	5					15	21
9	Mozgovoj R.A. (Roman17)	5					ban	ban
10	Usanova D.A. (Usanova Dar'ya)	1					15	18
11	Assan B. (Kizaru011)	1					13	18
12	Luzhbin E.O. (Kisy_Kisy_Meow_Meow)	1					ban	ban
13	Dimidov M. (Gwinbleiddd)	1					10	17
14	Biru (vika22121)	1					12	14
15	Budyukin L.D. (StanceInfaimm)	1					6	10
16	Erkinbekov A.K. (Aidar1)	3					7	9
17	Pro (SvyatP123)	1					7	9
18	Gizatullin M. (mxgz)	1					7	9
19	Terekhov A. (terekhovart)	1					5	9
20	Zaverschuk V. (kemma)	1					5	8
21	sar G. (konick_gs)	1					5	8
22	Kabanov G.L. (Krotya)	2					6	7
23	Kozhuryakin D.A. (jsilverhead)	2					4	7
24	Markevich (pol^2y)	2					4	7
25	Vasilev (Gurthem)	1					4	7
26	Bezmolitvennaya Yu.V. (yillixx)	1					5	6
27	Konogorskij L.E. (konogorsky Leo)	3					4	6
28	Petsgol'dt P.K. (Pavel1PK)	2					4	6
29	familievna (tatianka111)	1					3	6
30	Antoshkin A.A. (Artur_2107)	1					3	6
31	Temlyakova (bibibi)	1					3	6
32	Rakhimbekov D.G. (bariallen)	2					5	5
33	Maksimov (SQLlearninginging)	1					5	5
34	Raviks V. (VladisRav)	1					5	5
35	Svetikov (OneRing)	1					5	5
36	Kozhukhova E.S. (ElizavetaKozh)	1					4	5
37	Murat I. (Inzhu_murat13)	6					3	5
38	Taurbek B.D. (Bagy)	2					4	4
39	Mitrofanov I.A. (mitroha)	2					4	4
40	Zevakov I. (Bishamon123)	1					4	4
41	Raimbekov E.B. (KlarkKent)	1					4	4
42	Sultanayeva (Lowlights)	2					3	4
43	Evseev D. (xOnelinx)	1					3	4
44	Ilina N. (lkjahfjkseb)	2					2	4
45	Vakulko A.V. (VAlexandrV)	1					2	4
46	Berseneva T.M. (Bersa_3785)	2					2	3
47	Lebedeva E.V. (Lena_Swan)	2					2	2
48	Karniz V. (Realita)	1					2	2
49	Kosatkin P. (PaulTronix)	1					2	2
50	Babkin A.V. (BABKIN394)	1					2	2
51	Koprov I.I. (Kopro)	2					1	2
52	Abramenkova (muroni)	1					1	2
53	Sergeev V. (32b)	1					1	2
54	Brajnin S.O. (brusha)	1					1	2
55	Kameneva (kristachak)	1					1	2
56	Makovskaya E. (makowka)	1					1	2
57	Kukanov D. (kukish_)	1					1	2
58	Kishkurno R.A. (Dyga)	1					1	2
59	Murat M. (murat_mukhammed)	1					1	2
60	Sheimukhov (sheymuh)	1					1	2
61	Urakina K. (Ksu774)	1					1	2
62	Kazantsev V.D. (kentiko_0)	1					ban	ban
63	Lyakh (LinaL_)	1					1	2
64	Yusupova O. (Iusupova)	1					1	2
65	Sokolkov M.A. (mxzchm)	1					1	2
66	Romanchuk I.A. (ial.romanchuk)	4					1	1
67	Zhur V. (mrvaroz)	2					1	1
68	Lebedeva N. (natalilebedeva)	1					1	1
69	Sukharev A.S. (A_Greenberg)	1					1	1
70	Lapturova (Meoi)	1					1	1
71	Bogatyrev N.V. (BNV2873)	1					ban	ban
72	Stytsyuk N. (natalia19930420)	1					1	1
73	Antonova (Elena_No)	1					1	1
74	New R.G. (newLogin)	1					1	1
75	Dubinin S. (Stas_5193)	1					1	1
76	Fernandes N.A. (Shadow_hunter)	1					1	1
77	T E.V. (guru_sql007)	1					1	1
78	Markovtseva (Mika2aj)	1					1	1
79	Koptel'tsev V. (selber)	3
80	Sarkis'yan G. (gennadi_s)	3
81	Altashin S.V. (burrito)	2
82	Bryukhanov A.N. (Antonus)	2
83	Litvakov D.D. (solarand)	2					ban	ban
84	Kokoulina E.A. (janekoko)	2					ban	ban
85	Katya (mccat)	2
86	Bratsykhina T.A. (tatavia25)	2
87	Ivanov (Ivan337)	2
88	Smanov N.N. (Nurik789456132)	2
89	Shibaev (saah)	1
90	Chuchkov O.E. (WIT)	1
91	Markeeva A. (kamenolomnja)	1
92	chaika (chaika_ds)	1
93	Bovbas A. (anton_bovbas)	1
94	Potapov (poga)	1
95	Nazyrov R.R. (Davel)	1
96	Murzikov (TheLion48)	1
97	Chebaniuk (white wolf_1111)	1
98	Galkin D.A. (DanilGalkin)	1
99	Zakharov G. (4atlanin)	1
100	Zhuravlev E. (LuckyHamster.)	1
101	Milyutin (Sevska)	1
102	Baranova T. (Tatti81)	1
103	Kulikov V.S. (VSK99)	1
104	Aleksandrov A.Yu. (AlexandrovAY)	1
105	Ushakov (lllavyb)	1					ban	ban
106	Aro E.F. (Ekaterina Araud)	1					ban	ban
107	Voronin A.A. (DandyDV)	1
108	Skokov B.S. (leks$$)	1
109	Potikhenskij Ya.K. (Potixenskij Yan)	1
110	Gonvharov T. (timurgoncharov)	1					ban	ban
111	NIkolay (Nikilay)	1
112	Skvortsov (RukwoR)	1
113	Korovin (Sayder)	1
114	P I.*. (IrinaPetr)	1
115	Odegov A.I. (KovroLitik)	1
116	R. (Wra1th)	1
117	Bueva A.V. (yeeen)	1
118	Muratov D.A. (Enovostuck)	1
119	Korolev R.V. (zouker)	1
120	Ugadaeva N. (thei_thei)	1
121	Akameeva S.V. (SVA1)	1
122	Ogloblin A. (eturon)	1
123	Chernyshov M.A. (dr. Jim ProSo)	1
124	Elena E.E. (elenaaaaaaa)	1
125	Fandieiev O.V. (999Alex1984)	1
126	Nata (legenda22222)	1
127	Abramov V. (Ichigo Kurosaki)	1
128	Alekseev M.A. (ama2301)	1
129	Burnyasheva A.Yu. (pondquen)	1
130	Nikita (kito4)	1
131	Pryadko A.V. (AdeptMonolita)	1
132	Pupkin V.I. (pupk1n)	1
133	Shakhova M. (maydaymeow)	1
134	Ibo K. (Kemchik)	1
135	Kozhanova T.V. (TKO)	1
136	LbIsy (Bla_Bla_2)	1
137	Chudikov A. (a.chudikov)	1
138	Burtonov A.V. (tak to)	1					ban	ban
139	Lapshin Ya.Yu. (MULTILIB567889)	1
140	Kuznetsov (Serg0Moiseich)	1
141	edmond2 (edmond2)	1
142	Filippov D.A. (shketik)	1
143	Pupkina (mamamaksa)	1
144	a A.A. (rdctfvygbuhjnk)	1
145	Kostyuchenko (enova)	1
146	Hen (Henchik)	1
147	Malo A. (meyhom_2)	1
148	Petrov M. (Kozyapkin)	1
149	Lcdma (LCDM138)	1
150	Kudryavtsev V.O. (VladKudr)	1
151	Filippova T.A. (XnsCKL)	1
152	Bublikov A.G. (geterozis22)	1
153	Surname (Void_107)	1					ban	ban
154	Naor (ruththur)	1
155	Nesterov D.A. (saha909)	1
156	Murlyk M.M. (Myau Murych)	1
157	Zhuravleva S.K. (Vetechka)	1
158	Samsonova (Victoooooria)	1
159	Kashapov K.R. (Silver_Blue)	1
160	Kozlova N. (nadia9823)	1
161	Kutischev N.V. (Nik 78)	1
162	eskov (Enp0s3)	1
163	V (mglyuk)	1
164	Minaev (zelor)	1
165	Galkina E. (Elizaveca)	1
166	Toleeva A.A. (mozgaliya)	1
167	Unregistered	32

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