Today's statistics at "SQL Exercises"

September 12, 18:54 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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   enter No 
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   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	Volkova A.A. (anvlo)	1			6	6	15	26
2	P I.*. (IrinaPetr)	1	1	-17		1
3	Spiridonov I.D. (knopki6752)	2					ban	ban
4	Zanegina S.N. (asdfggk)	1					ban	ban
5	Churilov O.E. (HocokTopok)	3					13	22
6	Pogosyants (Ivan338)	2					15	21
7	Bobylev A. (Aleksei Bobylev)	1					15	18
8	Senkov A.S. (Lexa1045)	1					15	18
9	Nikitina (ketraketr)	1					ban	ban
10	Safronov V.A. (xIceBallx)	1					14	17
11	Zhorov (zefir123)	1					12	16
12	Bazhenova Yu.I. (vintek_o)	1					10	13
13	Skamov E.K. (Scumjazz)	1					7	11
14	Bor B.L. (Berutam)	1					5	10
15	Khazova A.A. (khazovaa)	1					9	9
16	Esk'yuel'kin K.V. (Kronenberg)	2					7	9
17	Ziganshina K.R. (milamiu)	2					7	9
18	mustafina (Mustafina)	2					7	9
19	Kolesnik (TheFishSemen)	1					7	9
20	7shkin S.V. (Slavnik)	3					6	9
21	Vyuzhanin (Plashka)	2					5	9
22	Mal'tsev V.A. (Viktorus2018)	2					4	8
23	Raimbekov E.B. (KlarkKent)	1					6	7
24	Gataullin A.Sh. (Ballist)	1					6	7
25	Karpova (kasetaka)	2					ban	ban
26	vvvv (vvvvd)	1					4	7
27	Barashkin A.A. (conquru)	1					4	7
28	ne B.P. (Shuqizy)	2					6	6
29	Nassonov I. (LifeLiker)	2					5	6
30	Bykova A.A. (qwertyu123456)	1					4	6
31	Romanov E. (oxotaenjoyer228)	1					3	6
32	Surkov A.A. (Surkov_27)	1					3	6
33	Garejshina E. (solsticio)	2					5	5
34	Gajnetdinov (happyMri)	2					5	5
35	Kuzaev D.A. (dak187)	1					5	5
36	Karateev (m532153214_kar)	2					3	5
37	Amirdinov A. (Abasx)	2					3	5
38	Elena E.E. (elenaaaaaaa)	1					3	5
39	Bulychev F.A. (Fedya2011)	1					3	5
40	Anuchin G.M. (SQL-super-master)	1					4	4
41	Koretskij M.S. (Mariiik)	1					4	4
42	Zabelin A. (AZ35)	2					2	4
43	Surname (Void_107)	1					ban	ban
44	Surname (sean_archer)	1					3	3
45	Longinova A. (pik89)	1					3	3
46	Sheremet'ev I.M. (Efcko31)	3					2	3
47	Lobashev A.V. (LobashevAndrey_csu_mp)	1					2	3
48	Kin G.T. (Gin-chan)	2					2	2
49	Vas'kina M.D. (popcorn888)	2					2	2
50	Kudryashova P.S. (__Polina__)	2					2	2
51	Ponurov A. (ppurumm)	1					2	2
52	Scheblykina V. (sch_letta)	1					2	2
53	Glazunova S.I. (Sof'ya Glazunova)	3					1	2
54	Gladkov D.E. (Horor39)	3					1	2
55	Sychyov Yu.S. (Mrak.krd)	2					1	2
56	Vakhitova A.I. (Aminochka)	2					1	2
57	Chagina U.A. (coolulitka)	2					1	2
58	Mikaya (Gio9248)	1					1	2
59	Sklyarov A.M. (DataRadist)	1					1	2
60	o M.Yu. (rina1)	1					1	2
61	Kulepov (mi_20)	1					1	2
62	Ivanov (denisssss1234444)	1					1	2
63	kennedy L.W. (leonkennedy)	2					1	1
64	Gurbanova A.A. (arzusha)	1					1	1
65	Artemev L. (Leonid S.)	1					1	1
66	Berezhnyi V. (viktorx1996)	1					1	1
67	Savastyuk A.E. (fearofgod)	1					1	1
68	Manosin (jieel)	1					1	1
69	Lugacha L. (Lugacha)	1					1	1
70	Selivanov E.V. (mrsmitt4)	1					1	1
71	Sarkis'yan G. (gennadi_s)	7
72	Krasovskij E.A. (pegoopik)	5
73	Nasyrova (Alewa86)	4
74	Shibaev (saah)	3
75	Atkulova M.A. (m_atkulova06)	3
76	Hakimov R.I. (sCandal)	2
77	Sigankov V.I. (vasilyvanc)	2
78	Student (lws)	2					ban	ban
79	Ushakov A.Y. (ushakov94)	2					ban	ban
80	qwerty (nsme)	2
81	Skibin V.V. (SQL_vvs)	2
82	Krasnov A.A. (Nutr1k)	2
83	Abramov V. (Ichigo Kurosaki)	2
84	Kazantsev V.D. (kentiko_0)	2					ban	ban
85	Tynybekova G.R. (Gulaisha)	2
86	Gordeev N.A. (n1k1t4)	2
87	Kanetskij A.M. (ancami)	2
88	Potashev S. (potashev)	2
89	Berezhnoj A.S. (AleksBer)	2
90	Pyatnitsa O.A. (Robin)	1
91	Kurochkin P.A. (qwrqwr)	1
92	Tastemirov R. (study_man)	1
93	Kozlova V.A. (valerij_Roza)	1
94	Garifulla N. (Nurik2003)	1
95	Kolesnik (Vasiliy_Vasilyevich)	1
96	Chumakov E.A. (Eugeni)	1					ban	ban
97	qwe R.Y. (TheWrongOne992)	1					ban	ban
98	Krupko E.L. (Krupko)	1
99	Vas'kin I.D. (PadshijGreshnik)	1
100	Sergey (SergeyKulagin)	1
101	N. D. (TS_nv)	1
102	Podol'skij I.S. (tmnk1lya)	1
103	koltuk E.F. (likkki)	1
104	Brajnin S.O. (brusha)	1
105	Murych (Soff2222)	1
106	Ezhov R.S. (akira_nvm112)	1
107	Lysyakov I.A. (Kycok_rHoMa)	1
108	Molchanov I. (scimyst)	1
109	Beketov (dimabima)	1
110	Kushnir S.A. (Wishmaster190281)	1					ban	ban
111	Shumilov E.S. (Red_Wings12)	1
112	Yana Y.Y. (KeiYana)	1					ban	ban
113	Golovkin I.A. (GHOST2508)	1
114	R. (Wra1th)	1
115	Zinov'ev Yu.I. (raccoon_)	1
116	Il'in S. (Maito_Gai)	1
117	Komov S.M. (Komov S. M.)	1
118	asd D.S. (HIDO)	1
119	Lysykh V.K. (Usilitel')	1
120	Ivanov D.S. (SQLsuperman)	1
121	Borodin V.A. (Ludoman)	1
122	Revskij (ollywo)	1
123	Ivanov I.I. (pasta123!@#)	1
124	DMRITsD (TheCupOfMagic)	1
125	Isaeva K.A. (krzlxw)	1
126	Khakimova M.R. (MavjudaHakimova)	1
127	Komissarov E. (Lalafa1)	1
128	Krylov P.E. (Pavel333333)	1
129	CHARNIAK P. (bitoma)	1
130	Korotkevich I.A. (somnambula)	1
131	edmond2 (edmond2)	1
132	Chelovek P. (SQLovichock)	1
133	Voronina V.O. (Vekap)	1
134	Khafizov L.Z. (Lenarkhaf)	1
135	Erofeeva K.S. (Kristyona)	1
136	petrov (j0ke!)	1
137	Casey (CaseyJohnsonRS)	1
138	Khakhulina E.V. (Akulina)	1
139	Volyntseva K.O. (KarinaVolyntseva)	1
140	Kozachek N.S. (@NikolasIoSif)	1
141	Zadirieva V.O. (NicaZadirieva)	1
142	Khusnutdinov M.R. (opensoul)	1
143	Khazhikarov K.M. (Hioms)	1
144	Evg E.E. (evg32)	1
145	Razumov V.D. (jackaless)	1
146	Shiryaeva (xenix21)	1
147	Polozova V. (Viki-Polo)	1
148	Chastova E.A. (Kate44)	1
149	Rudenok O.I. (OLEGRUD)	1
150	Zakharov N.A. (Nikita77777)	1
151	Dubov G.A. (greg_dubov)	1
152	Turdubekova Zh.U. (Zhana11)	1
153	Dugin D.R. (DYGIDAI)	1
154	Mikhal'tsova V.V. (varvaramkh)	1
155	yvnv (yvnv616)	1
156	qwxcas (qwxcas1)	1
157	linhcoder L.H. (linhcoder)	1
158	Vasil'ev (_leOn_OnE)	1
159	fyv F.F. (Gjoba)	1
160	familiya I.O. (unikalniy_psevdonim)	1
161	Unregistered	22

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