Today's statistics at "SQL Exercises"

August 03, 14:56 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	Sidorenko (Junior_Explorer)	1			2	2	6	7
2	Yakovleva D. (Dashusi)	1	1	1		1	1	1
3	Shibaev (saah)	3	1	51		1
4	Zhigalov (MZh16)	1			1	1
5	Ogaj A.K. (AO19)	5					18	26
6	Nikolov P.F. (plamennf)	1					15	25
7	R (sankficeba)	2					15	18
8	Zakharov (svyyy)	1					10	16
9	Ovchinnikov V.V. (SQLGOD5)	1					11	14
10	Turanskaya E. (Kate_tur)	2					10	13
11	aminchik A.A. (am1nch1k)	1					7	9
12	Nikulenko P.A. (Flower1001)	1					8	8
13	Kol'tsova E.S. (elizavetakoltsova)	1					6	8
14	Ivanovsky V.A. (Imvyache)	1					6	7
15	Kungurov A. (Alexey10)	1					5	7
16	Yurova (AherCh)	1					4	7
17	Leont'eva K.E. (keleonteva)	1					4	6
18	Romanov A.A. (andromus)	1					4	6
19	Zaluzhskij V.S. (vszsky)	1					3	6
20	Kharisov A.Ya. (Azamat777)	6					5	5
21	bovykin V.K. (yaget)	2					5	5
22	SOLDATKIN A. (salvia791)	1					5	5
23	Yuds (glareofluna)	1					5	5
24	Tri A. (Anouk66)	1					3	5
25	Khokhlov (TermiDD81)	1					3	5
26	Baldinini (Divine_Divinity)	1					3	5
27	Shafl (Tears14)	1					3	5
28	Kotov V. (Vladosss1995)	3					4	4
29	Luneva D.A. (DLuneva)	1					3	4
30	Sadovaya K.A. (k1x07)	1					2	4
31	Turlo M.A. (maksimturlo)	1					2	4
32	Kazantsev V.D. (kentiko_0)	1					2	4
33	Klochko T. (radoxa)	1					2	4
34	Rakhmetolla S. (Shattyk96)	1					2	4
35	vvvv (vvvvd)	1					2	4
36	Mihaylov P. (plgurenn)	1					2	4
37	qwe R.Y. (TheWrongOne992)	1					ban	ban
38	Sorokin V. (SOROKVOV)	1					3	3
39	asd A.A. (tonyapp)	1					3	3
40	piopio5 (piopio5)	1					3	3
41	Savenko (olalasavenko)	2					2	3
42	Evstaf'ev D.A. (Redis22)	1					2	3
43	Vlasov (kirill181992)	1					2	3
44	Glebov A.P. (mitridat_evpator_everget)	1					2	3
45	Klimenko E.A. (LenaKlimenko)	1					2	3
46	Korolev R.V. (zouker)	1					1	3
47	Klimus (Anna611)	2					2	2
48	Trunov (jacknova)	1					2	2
49	Karimov (Askhat007)	1					2	2
50	Mikaya (Gio9248)	2					1	2
51	Askarbek A. (AAibar21)	2					ban	ban
52	Ivanov Yu. (Ury)	1					1	2
53	Nagovitsin E.V. (bakawolf)	1					1	2
54	Petrov (Goododo)	1					1	2
55	Kuznetsov (GloomyFox123)	1					1	2
56	seito R. (ryota)	1					1	2
57	Zubkov D. (Dm54)	1					1	2
58	Kishko (KNats)	1					1	2
59	ess (ernyg)	1					ban	ban
60	Nikolaeva V.V. (@molly)	1					1	2
61	Golyandina (nap@)	1					1	2
62	kofuku (Kofuku)	1					1	2
63	Sharafutdinova E.Yu. (ktshrfvt)	1					1	2
64	Leschenko (Verochka_21)	2					1	1
65	Osmankin A.E. (Aleksandr51)	2					1	1
66	Zyuzyupupuk P.K. (@mutagen00)	2					1	1
67	Ryabikina (Allusikk)	2					1	1
68	Abzhaliev I. (Isco723)	2					1	1
69	Petrova K.P. (U2665OfEvil)	2					1	1
70	Tolstov N.S. (NiKoLa-ToLsT)	1					1	1
71	Deva N.S. (nithin0303)	1					1	1
72	Lovchanovskij V.P. (lovcha_v)	1					ban	ban
73	Ponomarev M.P. (MatveyF)	1					1	1
74	Urakina K. (Ksu774)	1					1	1
75	Malikov A.A. (Ara2002)	1					1	1
76	Kol'tsova O.V. (Helga_Pataki)	1					1	1
77	Krasovskij E.A. (pegoopik)	5
78	Murat M. (murat_mukhammed)	4
79	Koptel'tsev V. (selber)	3
80	Sarkis'yan G. (gennadi_s)	2
81	Bogatyrev N.V. (BNV2873)	2					ban	ban
82	Usikova (Ya.)	2
83	Burtonov A.V. (tak to)	2					ban	ban
84	k P. (burritotoppings39)	2
85	Ogurtsov A.T. (Tomasitto123)	2
86	Kuchakov A. (nibbles01)	1
87	Vyazovetskov A.S. (alex_v)	1
88	Kurochkin P.A. (qwrqwr)	1
89	Altashin S.V. (burrito)	1
90	Svetlyj S.S. (Prostoy)	1
91	Gorbunov M.S. (gms)	1
92	Cheshev D.N. (Dmitrij777)	1
93	Savin A.Yu. (mirovingin)	1
94	Zhur (Tanets)	1
95	Vestnikov D.A. (letsstudybegin)	1
96	Dyusenov R. (Ruslan_Dyusenov)	1
97	Muldagaliev R.Zh. (Ruslanm86)	1
98	Bryukhanov A.N. (Antonus)	1
99	Nazyrov R.R. (Davel)	1
100	Yurchenko A.A. (y.aleksandr89)	1
101	crazy M.M. (thisismili)	1
102	krylov (krylwte)	1
103	Tukabekov R.E. (posledovatelniy_zanuda)	1
104	exceed 9. (exceed)	1
105	Hades (Hades1)	1
106	Petrov P.P. (Pod123)	1
107	Statsenko V.O. (ValerDOS1x)	1
108	Bardina Yu.V. (juliabardina)	1
109	Olievscaia (Valiuha)	1
110	lin A.B. (swpetra)	1
111	Saidov I. (igor_1993)	1
112	Fodchuk R.D. (333Halfofevil)	1
113	ivanov (Aleksandr4994)	1					ban	ban
114	Terekhov I.E. (foxboy)	1
115	Rakov K.A. (Kotestrk)	1
116	O (janeoosql)	1
117	Niyazova (Leyla1542)	1
118	Dogadov S.V. (Serzho)	1
119	Najik (Najik7)	1
120	Zakiev Z. (raovaoldyv)	1
121	Titov (mahaon_1999)	1
122	Sergei (srpnkv)	1
123	Skokov B.S. (leks$$)	1
124	Rodin (uoloki)	1
125	Volkonenkov S.S. (volkonenkow88)	1
126	Kuskova A. (Alandra)	1
127	Kerimov K. (Kerim Kerimov)	1
128	Shigapova I.I. (Dzhokonda)	1
129	Balakin V. (G_Xian_00313)	1
130	R. (Wra1th)	1
131	Gafurov A.R. (Gafurov A.R.)	1
132	Lysykh V.K. (Usilitel')	1
133	Gaponova (Kate_sqltest111)	1
134	Rebovskij (x-lerasim13)	1
135	Sairanbek D. . (sairanbek_darkhan)	1
136	Chaus (MyNigga)	1
137	Krikunov V.V. (Krikunov_Vitalik)	1
138	Anas (CodeSavyMind)	1
139	Legkova A.O. (albebex)	1
140	asd A.A. (defiler__616)	1
141	Egorova M.Yu. (egorova.m.u.)	1
142	salmanov (onlu)	1
143	Klepets N.A. (NIkDream)	1
144	Oblezova (Pips_Garder)	1
145	Nos Ya. (yana_nos)	1
146	F M. (mic1c)	1
147	Khudajberdyev A.A. (a.khudaiberdyev)	1
148	Askarbek A. (Aibar212121)	1					ban	ban
149	Ischenko K.Yu. (Kpuh)	1
150	Bryzgalov (socrat775a)	1
151	Taurbek B.D. (Bagy)	1
152	Savchenko V.P. (Vladislav11111)	1
153	Haciyev I.A. (Ismayil)	1					ban	ban
154	Mikhajlova V.P. (veneragret)	1
155	Kim D. (DkimsonSQL)	1
156	Tsay A. (antoninho)	1
157	Savinova (Alenari66)	1
158	Folomeev (Cap1568)	1
159	Aleksandrov N.P. (Franklin_Lakosa)	1
160	Star D. (BobaBiba123)	1
161	Daukenova K.A. (Kseniya Andreevna)	1
162	Abbasov I. (ibrahim_@2005@)	1
163	girase C. (ketan@123)	1
164	Khvoshchev S. (VIXS1512)	1
165	gorrog (gor1234)	1
166	Khorunzhij E.A. (wuwuqw)	1
167	Ferreira R. (Ricardinho)	1
168	Schetkin N.A. (Persey_Tunguskovich)	1
169	Kozyr (Slim4510)	1
170	Litvinenko D.S. (danila03228)	1
171	Unregistered	26

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