Today's statistics at "SQL Exercises"

June 07, 18:31 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 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	Gitinomagomedov (gmansur88)	2	1	39		2
2	Vinogradova S.M. (Tigra1)	1	1	115		2
3	Shibaev (saah)	2	1	-1		1
4	Pil'chinov I. (Sengoku)	1					ban	ban
5	Banzarov E.B. (buddha.)	1					ban	ban
6	Namdakova S.Ts. (larakar0_0)	1					ban	ban
7	Zhugdurov S. (Rozzenroz)	1					15	25
8	Tkacheva K.A. (krissttik)	1					ban	ban
9	Kyrgys A.S. (jpgang88)	1					15	24
10	Pichugin P.P. (pasha05)	1					14	20
11	Mirzaeva A.R. (Asilzoda)	3					15	19
12	Lapkov A. (artem76521111)	2					15	18
13	Rustamkhuzhaev Kh.B. (Khozhiakbar)	2					15	18
14	Koshevoy A. (kag81)	1					11	18
15	S M.I. (Unity_one_)	1					10	18
16	Romanov L.A. (Lion_io900)	2					13	16
17	Beloumtseva (sofyabel21)	1					15	15
18	Kozhukharov I.A. (komoriq)	1					9	15
19	Khamuev (Tabooret)	1					9	14
20	Kalugina A. (stasovski)	1					7	14
21	Rud (anna27_08)	1					11	13
22	Batarin K.A. (kirbat021)	1					10	13
23	Kurakin I.K. (SJFY)	4					8	13
24	Arkhipov (remaseds)	1					9	12
25	Korablev V. (vikkor)	1					7	12
26	Belyaeva (bel_kar)	2					8	11
27	Zhukov N. (sariya_)	1					6	10
28	Furs (ImperatorMeo)	1					6	10
29	Stryukov N. (Nikitos78)	1					5	8
30	G G.G. (grishagg)	2					4	8
31	Ageeva A.A. (agey)	1					6	7
32	Rezanov D. (mizar82)	1					6	7
33	Savrasova (Taty01)	2					4	7
34	Testovyj (Testovik)	1					4	7
35	Rozanov +. (maximilian_rozanoff)	2					6	6
36	Frolova P.A. (Lee Lina)	1					4	6
37	Mozhegov (Danila.M)	1					3	6
38	Mongush Ch. (G_rud)	4					5	5
39	Protopopova (lyubwproto)	1					5	5
40	Valeev Yu.S. (Halturik)	1					5	5
41	Kharitonov M.A. (al222311)	2					4	5
42	Smolnikov (ViciousXerra)	4					3	5
43	Sizen V. (s1sam)	3					3	5
44	Stonis S.O. (Sergjik23t)	1					3	5
45	Obukhov A.V. (Alex_71)	2					4	4
46	Trefilov M.A. (Max1mka.x)	2					4	4
47	Tarabukin (dmitriitarabukinnickname)	1					3	4
48	Gadzhiev (nu3on)	1					3	4
49	Volod'kin Zh.Ch. (BakaJan1234)	1					3	4
50	Klepets N.A. (NIkDream)	2					2	4
51	Pomirchiy Y.N. (pomirchiy)	1					2	4
52	Boboeva (Kiba)	1					2	4
53	Alekseev N.A. (n_crls)	1					2	4
54	Kataranov M. (BeetleRat)	1					2	4
55	Mi (Valentisiami)	1					2	4
56	Nazarov (Neislaw)	1					2	4
57	Konev D.I. (Scanline)	1					3	3
58	Pronin A. (CaMoCBaJL)	1					3	3
59	Beloborodova S.A. (belosofia)	1					3	3
60	Bajdak S.B. (zxsolidSnake)	1					3	3
61	Ddsaasd S.F. (Anikis)	1					ban	ban
62	Lebedev E.A. (hardbit)	1					2	3
63	Kupulova Yu.D. (obez'yana148822)	1					2	3
64	s D. (mars0k0t)	1					2	3
65	Sokolov A.E. (sssokol)	2					2	2
66	Voennov D.L. (Olegeck)	2					2	2
67	Gaas (Buc3phalus)	1					2	2
68	Shvajko A.V. (Anastasia Shwayko)	2					1	2
69	Egorchenko (AnastasiaES)	2					1	2
70	Shramenko A.S. (Artyom95)	2					1	2
71	Minigaliev A.F. (Askarikus)	1					1	2
72	solovev A.A. (otom4ik53)	1					1	2
73	Stepanov (LexFrom)	1					1	2
74	Kolobovnikov B.R. (bodyan42)	1					1	2
75	angel V. (valolant)	1					1	2
76	Akimov (AkimovS)	1					1	2
77	Burganskaya (lkllkl)	1					1	2
78	Ivanova E.I. (eve.eve)	1					1	2
79	q (zxchaosqqe)	1					1	2
80	Aldashev P. (hidden80)	2					1	1
81	Lama (Lama Koaytnaya)	2					1	1
82	Rezvan (SilentLand33)	1					1	1
83	R A.O. (al1naaa)	1					1	1
84	Rybin (AlexRybchik)	1					ban	ban
85	mironov E.P. (mironov gym1)	1					1	1
86	Kharitonov E.A. (Zh-end-oS)	1					1	1
87	Kislitsyn (Bar'ka)	1					1	1
88	Belan A.R. (belchik33)	1					1	1
89	Krasovskij E.A. (pegoopik)	5
90	Sarkis'yan G. (gennadi_s)	4
91	Sidorin T.A. (ZALLiRoG_XXX)	3
92	Odegov A.I. (KovroLitik)	2
93	Komov S.M. (Komov S. M.)	2
94	Odnokurtsev (AlFochino)	2
95	Goldobin E.G. (prm259)	2
96	Ibo K. (Kemchik)	2
97	Gusmanov A. (Asg99)	2
98	Razvodov M.D. (Arkadij_ubivator)	2
99	Kosareva D. (kossady)	2
100	Ukhtverov M.S. (matvey163)	2
101	Soshnikova E.I. (liasill)	2
102	Varenikov D.M. (Dmitriy Varenikov)	1
103	Vyazovetskov A.S. (alex_v)	1
104	Makarov I.A. (_Bkmz_)	1
105	sysrepos (sys123)	1
106	Koptel'tsev V. (selber)	1
107	HELLO R.H. (Roberto_95117)	1
108	milyaev O. (oleg1728)	1
109	Ozerchuk A. (anka9205)	1
110	Kuznetsov (Kzntsv)	1
111	Zolotukhina (luskaz)	1
112	Orlov A. (esterio)	1
113	Komarov A.N. (Shveda Saulya)	1
114	Ivanov I.I. (vlad91)	1
115	Javakhishvili G. (gio javakhishvili)	1
116	Kir'yanov V.V. (vudef)	1
117	Vasil'ev (Schuh4rt)	1
118	Kovalev (simple_alex)	1
119	Taras D.S. (Parit)	1
120	DO R.M. (danchikPi)	1
121	s (dsev)	1
122	Boyarovich (alexis18)	1
123	Andreeva I. (IamIrina)	1
124	Kozha (araisan)	1
125	ALEXALEX A.A. (ALEXALEX111)	1
126	Anpilogov (aanp)	1
127	Kamaeva E.A. (Elina Kamaeva)	1
128	Kameneva (kristachak)	1
129	Medyanik I.Yu. (antisocialskill)	1
130	P I.*. (IrinaPetr)	1
131	tsoy (hznikdima123)	1
132	Berdiev A. (abdo007)	1
133	R. (Wra1th)	1
134	Frolov V. (Lanovarian)	1
135	Vasil'ev (4epi4)	1
136	Lysykh V.K. (Usilitel')	1
137	Radzievskij V.R. (sqlformoney)	1
138	Grishin V.D. (Seglect)	1
139	Makarova M.A. (Margarita_ma)	1
140	Ishberdin D.Ya. (DenFromRussia)	1
141	Drankevich (D_Jopa)	1
142	Chupina V. (Chesnokk)	1
143	Abdurakhmanov M. (shpugins)	1
144	Davydov M.S. (MASSON666)	1
145	Tolstykh D.S. (saltykovadara)	1
146	Rubanovich A.S. (IO5th)	1
147	Bochkova (AnyaBo)	1
148	Biba N.V. (gipnogaba)	1
149	Ros' P. (the_f1rst_real)	1
150	Sobolev N.A. (NickolaySobolev)	1
151	Lobanova (chearoa)	1
152	Bozhenkova E.S. (Semechka)	1
153	Nizamov A. (Nizartexxxx)	1
154	Petrov I. (nameforestsea)	1
155	Fedorov A.V. (AntonF)	1
156	Kiyatkina E. (Elina5997)	1
157	Bondarev I.D. (Bullit534643)	1
158	Tat'yana (Lynniellia)	1
159	Cirskis R. (nad2k)	1
160	Eshkinin A.I. (wonderland_VIP)	1
161	V (gndvrnsqlex)	1
162	Naggets (qw_e_rty)	1
163	Kas K.K. (KasKafka12465)	1
164	Shi N. (NikaNiko)	1
165	Mukhamedkhanova M.A. (Mumtik)	1
166	Unregistered	21

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