Today's statistics at "SQL Exercises"

August 14, 17:22 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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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)	1	1	61		2
2	Alina (alinakesareva)	1			2	2
3	Semenov (desymbol_1)	2					13	22
4	Sheklein K.M. (Uull)	2					12	21
5	Borisov D.R. (Dmitry.Bo)	1					12	19
6	jadgfldsgf (jadgfldsgf)	1					15	18
7	Lcdma (LCDM138)	1					13	18
8	Arbuzova (dari006)	2					13	16
9	Sheshko V. (Tester_Vlad)	1					6	12
10	Sovetkhan D. (Diyar)	1					9	11
11	Zezina K. (hellteenz)	1					9	11
12	Zhopkin (Vanek_destroyer)	1					7	11
13	Ivanov R.A. (RoGad)	1					7	11
14	Ivanov (Ginger12)	1					9	10
15	Komissarov E. (Lalafa1)	2					6	10
16	cedar (cedar_stone)	1					6	9
17	Platoshin O. (stixhp)	2					5	9
18	Ne R. (maddena)	2					5	8
19	Bochkova (AnyaBo)	1					5	8
20	JJ (RomanAntropic)	2					6	7
21	lkamdsf (woaifjds)	1					6	7
22	Petrov M. (Kozyapkin)	2					4	7
23	Bugdanina A.A. (molitun)	1					5	6
24	Mikaya (Gio9248)	4					4	6
25	Astrelina D. (smiling_corgi)	4					4	6
26	Mikhalevskaya E.N. (mikhalevskayaen)	1					4	6
27	Kovalevskij P.V. (soulshon)	1					4	6
28	Pitenko S.A. (Sovvka)	2					5	5
29	Matushkina (AlenaM15)	1					5	5
30	Izabakarov G. (Bakha_26)	1					5	5
31	MM E.I. (@calmnessandasmil)	1					5	5
32	Bolkunov L.A. (Cyrasao)	1					5	5
33	Novikov A.N. (Takuan)	2					3	5
34	Ilina N. (lkjahfjkseb)	2					3	5
35	Puchkova A.S. (NesKolins)	1					3	5
36	Suslov (Skyman163)	1					3	5
37	Romanov A.A. (andromus)	1					3	5
38	Vakulko A.V. (VAlexandrV)	2					2	5
39	Nichiporchuk M.I. (Grethem-m)	1					4	4
40	Smirnova (Chuchundra)	1					4	4
41	Goldobin E.G. (prm259)	2					3	4
42	yehor Y. (beginner0)	2					2	4
43	Polikarpov K. (kir0206)	1					ban	ban
44	Kazantsev V.D. (kentiko_0)	1					ban	ban
45	New R.G. (newLogin)	1					2	4
46	Zyuzyupupuk P.K. (@mutagen00)	1					3	3
47	Svintus (SvintusPridet)	1					3	3
48	Polischuk A.V. (GOTMI007)	1					3	3
49	Garist N.K. (Garist86)	2					2	3
50	Schur A. (Asure)	1					2	3
51	Skorzhevskaya M.A. (Maylin_03)	1					2	3
52	Krasovitskij S.A. (povelitel' dannykh)	1					2	3
53	Zabelin A. (AZ35)	1					2	3
54	Altashin S.V. (burrito)	1					1	3
55	El'tsova T.E. (elt.tana)	1					2	2
56	Azaza (azaza669)	1					2	2
57	Mardanov A. (Azhbertovs)	2					1	2
58	Bogatyrev N.V. (BNV2873)	2					ban	ban
59	Kurakin (billir)	2					1	2
60	Abramenkova (muroni)	1					1	2
61	Stepanov D.I. (Chamuske)	1					1	2
62	Nuradinov U. (urasan)	1					1	2
63	Axel (Axel93)	1					ban	ban
64	Titov (mahaon_1999)	1					1	2
65	Chernoivanov N.Ch. (molniii_01745)	1					ban	ban
66	Shapovalova V. (vesha13)	1					1	2
67	Rikardov (Rikardio)	1					1	2
68	Bocharnikova A.A. (Lliona)	1					1	2
69	Saryglar (Daryma)	1					1	2
70	Urakina K. (Ksu774)	2					1	1
71	Ivanova S. (sneg*)	2					1	1
72	leila2 (leilaelanouari)	2					1	1
73	Ivanov A. (Aleksius)	1					1	1
74	Guseinov A. (Ali_G)	1					1	1
75	Kim P.V. (Pappa_99)	1					1	1
76	Sadretdinov G.Sh. (GalimS)	1					1	1
77	Evgen'ev (gek_c)	1					1	1
78	vm (AlexanderTGreat)	1					1	1
79	Kishkurno R. (Dyga)	1					1	1
80	Marushevskij M.S. (Selezen.x55)	1					ban	ban
81	Starkov A.V. (anstarko)	1					1	1
82	Antonova (Elena_No)	1					1	1
83	Krupin M.A. (ma.krupin)	1					1	1
84	Ivanova K. (Kseniyalvzh)	1					1	1
85	Bekich I.Yu. (Iffff)	1					1	1
86	kharashun (asfdl)	4
87	Muratov D.A. (Enovostuck)	4
88	Krasovskij E.A. (pegoopik)	2
89	Saidov I. (igor_1993)	2
90	Sarkis'yan G. (gennadi_s)	2
91	Kamaeva E.A. (Elina Kamaeva)	2
92	Raupova N.B. (Nizukuba)	2
93	Semenov M.M. (mark_CemenoVV)	2
94	Ibo K. (Kemchik)	2
95	Aslan O. (ok74y)	2
96	Vasil'eva S.A. (@SSS)	2
97	Onischenko D.A. (Dmit.on)	2
98	Petrov D.B. (GiBis)	1
99	Martynov A. (Ryncol)	1
100	Koptel'tsev V. (selber)	1
101	Kumar M. (waifo)	1
102	Dzhamaldinov M. (Benediktof)	1
103	Hopkins A.A. (baklazantor)	1
104	B M. (djarlaks)	1
105	Talip (Tanzilia)	1
106	Vozdigan A.A. (KumaRYo)	1
107	Kochnev V.A. (Kodrive)	1
108	Shishkova E. (norta)	1
109	Ulybin (tanderug)	1
110	Sattarov (Antoninij)	1
111	selmenskikh E.A. (ekaterina397)	1
112	Andzhukaev E.S. (suzume)	1
113	Yuldashev A.R. (ajur)	1
114	Georgievskij O. (vezdessushiy)	1					ban	ban
115	Zinatullin (DamirZinatullin)	1
116	K S. (skryzh)	1
117	Yakimova A.D. (sandra_yakimova_)	1					ban	ban
118	Lyaschenko S.N. (pimen78)	1
119	Irena (Irena555)	1
120	B K. (Error401)	1
121	Surikova V. (vsknox)	1					ban	ban
122	Poplavskij (FuZz6JI9I)	1
123	Zaruk (Bulick)	1
124	Kondrat'ev M. (Denimax)	1
125	Tabakov A.A. (ATS_Rakovka)	1
126	Barynin (Yury_931)	1
127	akimat A.Z. (akimatovskiii)	1
128	Skokov B.S. (leks$$)	1
129	Rodin (uoloki)	1
130	Kameneva (kristachak)	1
131	Torakhmet (GT Madi)	1
132	Muthukrishnan A. (Agal13)	1
133	Dolgikh V.D. (fisheryy)	1
134	Golovkin I.A. (GHOST2508)	1
135	R. (Wra1th)	1
136	Pavel P.P. (familka)	1
137	Suvorov (lorpak)	1
138	Kentafarik A.S. (daipaigrat)	1
139	Lysykh V.K. (Usilitel')	1
140	Subbotina N. (Nelly_sub)	1					ban	ban
141	Akameeva S.V. (SVA1)	1
142	Irina (Emberlaki_79)	1
143	Morozova P.D. (mat_harp)	1
144	Krikunov V.V. (Krikunov_Vitalik)	1
145	Kudryavceva (pgadmin)	1
146	Odnokurtsev (AlFochino)	1
147	Abdilmanov A.A. (ayan_abdilmanov)	1
148	Ovchinnikov (Donemon)	1
149	Turkova (Mashunya_007)	1
150	Udovichenko R.A. (frien9)	1
151	Kosh (Vlad1098)	1
152	Stytsyuk N. (natalia19930420)	1
153	Tolstykh D.S. (saltykovadara)	1
154	Sharshenbekova N.E. (Snazira245)	1
155	Lomakina (lomchik)	1
156	Goryaev N.S. (8055)	1
157	Kairatov Y. (yernaty)	1
158	Zakharov (svyyy)	1
159	Ponomarev M.P. (MatveyF)	1
160	Zozulya P.A. (Polechkaaa)	1
161	Burtonov A.V. (tak to)	1					ban	ban
162	Wil F.-. (Wilfrech)	1
163	Shuminov E. (EzraSh)	1
164	K (GK_)	1
165	edmond2 (edmond2)	1
166	Seferbekov (seferbekov)	1
167	vvvv (vvvvd)	1
168	Chelovek P. (SQLovichock)	1
169	P (andreyfromtlt)	1
170	a A.A. (rdctfvygbuhjnk)	1
171	Moskovets N. (Nikolay2026)	1
172	Asyl A.A. (Asylbek00)	1
173	Krenev M. (Izver)	1
174	Smorkalov N.A. (Mr.proper97)	1
175	Zaprosov I.Z. (SQLchik228)	1
176	Selivanova A. (angel0k)	1
177	Lopatina V. (Nika_99)	1
178	Zharenov (zharenov)	1
179	Lyal'kov E. (SlyManul)	1
180	Alieva (vp228)	1
181	Sazonov S. (Sakato)	1
182	Ermoshkin ((Danila))	1
183	Ignatova A.A. (ali005)	1
184	Zhilkin R.S. (rzilkin1)	1
185	Kabanov G.L. (Krotya)	1
186	Serbul T. (horirisasimi)	1
187	Mendez M.N. (HelloKitty2026)	1
188	Radj M. (Madream626020)	1
189	Unregistered	43

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