Today's statistics at "SQL Exercises"

April 26, 16:24 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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  • Rating on the exercise:
   enter No
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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	Kushnir A.I. (Fyzreiy)	5			14	19	ban	ban
2	M (DanilM2304)	3	3	57		5
3	P I.*. (IrinaPetr)	1	1	59		2
4	Abakumov (Artem00)	1			2	2	4	5
5	Chuprakov M.E. (moonwink)	2			2	2
6	Chuprakov M.E. (focpp)	2			1	1	ban	ban
7	Semin A. (Lui)	2					15	28
8	Lebedev A.I. (Made_In_Mama)	1					ban	ban
9	Loseva (kami018)	2					14	21
10	Isaeva K.A. (krzlxw)	1					15	20
11	Obruchkov A. (a.obruchkov)	1					ban	ban
12	Myagkova M. (myagkovam)	4					11	16
13	Bannikova V.S. (ValeriaB)	1					15	15
14	Kurlyandskaya V.O. (vladi_kur)	1					10	13
15	Slipko D.I. (Sketatel)	2					7	12
16	Grachev V.V. (Rosswiese)	1					7	12
17	Anokhin G.R. (Georgii1234)	1					8	11
18	Romodin A.A. (Sanya Tsentner)	1					8	11
19	Gusyatnikov S.V. (hromoi.goos)	1					7	11
20	Lozhkina (xmika)	1					6	11
21	Kitchenko V.I. (Veronika18)	1					10	10
22	Morozova P.D. (mat_harp)	1					8	9
23	Barakov A. (BarakovAsyl)	1					6	9
24	Vlad V.V. (Bleckeid)	1					5	9
25	Secret Key (Secret Key)	1					6	7
26	P A.A. (YourPast)	1					4	7
27	Lipin (TugoseryaPuzogitel)	1					5	6
28	Ivanova (ansss)	1					4	6
29	Shutova P.A. (iolin)	1					3	6
30	vas I.A. (pinok)	1					5	5
31	Ivanov I.I. (geshka123)	1					4	5
32	Pavlinov D. (danil_panamera)	1					3	5
33	Sokolova O.V. (Ol'ga2026)	1					4	4
34	Bair (lootta)	1					4	4
35	Mel'nik K.V. (karinakios)	2					3	4
36	Degovtsov K.A. (brazilian.pdf)	1					3	4
37	Kolodijchuk O. (Nova54)	1					2	4
38	Sajfetdinov A. (psql_magic)	1					2	4
39	Mishra (Ginger457)	1					2	4
40	Marinski O.A. (OgnyanMarinski)	1					2	4
41	sefasfasf F.A. (fassdfae)	1					2	4
42	Rockey (Trinesh)	1					3	3
43	Kamyzin (yolorino)	1					2	3
44	Gubeev I.O. (Ilush1k)	1					2	3
45	abakumova S.I. (abaqmova)	1					2	2
46	Vinokurov V. (dsfAFASF3)	1					1	2
47	Pashaev R.A. (Pashaev)	1					1	2
48	solovev A.A. (otom4ik53)	1					1	2
49	Popov D. (linklib.web)	1					1	2
50	Z (irzm)	1					1	2
51	Desyatkov A.A. (Devastated666)	1					1	2
52	Boeva O.M. (olga_boeva77)	1					1	2
53	Utkin S.A. (Aethel)	1					1	2
54	Mad'yarov (Ndrix)	1					ban	ban
55	Duisenbayev (3UMF)	1					1	2
56	Shul'ts (Bebra v adidasakh)	1					1	2
57	Avvakmov (Ultimate1914)	2					1	1
58	Klevanskaya A.R. (nastenakleva)	2					1	1
59	Platonov A. (Golden-Times)	1					1	1
60	Idrisov A.S. (AinurSQL)	1					1	1
61	Luzin (nikitasyan)	1					1	1
62	Pribluda A.V. (anti-tank_hedgehog)	1					1	1
63	Popova A.A. (Linappv2026)	1					1	1
64	grud G.G. (grud)	1					1	1
65	Sarkis'yan G. (gennadi_s)	4
66	Klochev S.A. (unicornsereZHa)	4					ban	ban
67	Kushnir S.A. (Wishmaster190281)	3					ban	ban
68	Krasovskij E.A. (pegoopik)	2
69	Nesov (80STH)	2
70	Idrisov M. (Marik_80)	2
71	Tahsin S.M. (Syed Mohaiminul Hoque)	2					ban	ban
72	Lysenko R.A. (Ruslan+)	2
73	Komov S.M. (Komov S. M.)	2					ban	ban
74	R. A. (Erayo)	2
75	Erykalin (IJAKIBS)	2					ban	ban
76	Pobuta (Arifoxyyy)	2
77	Ganenko I.I. (IGI1606)	2
78	Azovskov E.A. (Jora7777)	2
79	Vyazovetskov A.S. (alex_v)	1
80	Cheranev A. (cher)	1
81	Kurochkin P.A. (qwrqwr)	1
82	Koptel'tsev V. (selber)	1
83	Murzin V.S. (netkas)	1
84	Alekseev A. (RobertWhite)	1
85	Lazareva E. (lea_22)	1
86	Filippova (verve)	1
87	Kozlov (VKElk)	1
88	Vaselendyuk D. (Vaselendyuk)	1
89	O (RaisaO)	1
90	Treschalin M. (MihailT)	1
91	Smith (tibacityblues)	1
92	Borodin R. (screen190795)	1
93	Chumichev V.B. (Bandres)	1					ban	ban
94	Kras V. (Vikron)	1
95	Kuritsyn V.N. (ValNick)	1
96	Zhekebaev A. (AdolfZ)	1
97	Svezhov (lsvezhl)	1
98	Petrov O.P. (Jelaris)	1
99	Vdovin S. (Rujan)	1
100	nurbekov D.N. (Nevermind`)	1
101	Borschovetskij I.N. (Igor2.0)	1
102	b (milbul)	1
103	O (janeoosql)	1
104	Shikov V. (Viktor_TG)	1
105	Rod'kin (AlexRod)	1
106	Popov A.V. (Ubijtsasmerti2009)	1
107	Mischenko (Deonisiy_M)	1
108	Dubanova E.R. (Klocheva)	1
109	ss A.S. (SashaSS)	1
110	Gusev A.O. (NowOrNever)	1
111	Afanasev I. (uibanix)	1
112	Golovkin I.A. (GHOST2508)	1
113	Odegov A.I. (KovroLitik)	1
114	Timofeeva V.A. (timofeevaleria)	1
115	Malkin A. (Dreten)	1
116	R. (Wra1th)	1
117	Popov A. (Amniculus)	1
118	Finogeev M. (MaxFinog)	1
119	Stepanov (LexFrom)	1
120	black N. (neoblackyeah)	1
121	KHU (kittysss)	1
122	Kolesnikov S.O. (bulbasaurus)	1
123	agalioglu (SuperMacho)	1
124	Bajdavletova A.I. (aigulselamnogopul)	1
125	Kolobin N.S. (gerod0t)	1
126	le S.E. (sedrus)	1
127	Goldobin E.G. (prm259)	1
128	Karetin D.A. (poor_srvlt)	1
129	Shkrylyova S.A. (Sveta2202)	1
130	Trushnikov M.N. (chajan)	1
131	Mel A.Y. (Alwertq)	1
132	Rafikov G.K. (gog110)	1
133	Quzmin (dmitryQu)	1
134	Azanov (kulinarr)	1
135	SQLMASTER (SQLMASTER1864)	1
136	Aurelius (gineus)	1
137	petrenko A.A. (hippi1232)	1
138	Kekov N.M. (EtaKto)	1
139	Stikentzin D. (Aliandr)	1
140	Sivolozskii (kirill_szz)	1
141	Fomin A.A. (Alexandr828)	1
142	ver (remli)	1
143	Belozyorskaya V.A. (tori_belozerskaya)	1
144	Rakhmatullina (JuliaMay88)	1
145	Darbinyan A. (Hayk_REAL0101)	1
146	sql (winchester1)	1
147	Filippova K.S. (rogedeerk)	1
148	Rezenov A.A. (Moratorium)	1
149	Familiya I.O. (Aura0)	1
150	Novikov (Monsieur_LE_Chat)	1					ban	ban
151	Bocharova V.E. (Malvisa)	1
152	Samojlov E.P. (test_user_SDET)	1
153	belov A.A. (asrghbdvcxsertyujkmnbgftr)	1
154	Gol'tsov A. (kodzima)	1
155	Gabdulkhakov (Akfiashch)	1
156	Kabayan I.A. (Irina_K.)	1
157	A (H3D4)	1
158	Lizina (lasttt)	1
159	Elfimov A.A. (Mugle9227)	1
160	Deryagin A. (yappi_)	1
161	Papiashvili G. (George_Kepler)	1
162	Pen G.G. (Grishiset)	1
163	Shakhnovskij K.K. (youngkostik)	1
164	Issar V.D. (Mafrt_eSports)	1
165	Nikolaev A. (trunkk)	1
166	Unregistered	16

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