Today's statistics at "SQL Exercises"

April 26, 16:45 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 
  • Rating on the exercise:
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  • 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	Kushnir A.I. (Fyzreiy)	5			14	19	ban	ban
2	M (DanilM2304)	3	3	57		5
3	Chuprakov M.E. (moonwink)	2			4	4
4	P I.*. (IrinaPetr)	1	1	59		2
5	Abakumov (Artem00)	1			2	2	4	5
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	Gusyatnikov S.V. (hromoi.goos)	1					8	13
16	Slipko D.I. (Sketatel)	2					7	12
17	Grachev V.V. (Rosswiese)	1					7	12
18	Anokhin G.R. (Georgii1234)	1					8	11
19	Romodin A.A. (Sanya Tsentner)	1					8	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	Secret Key (Secret Key)	1					7	9
24	Barakov A. (BarakovAsyl)	1					6	9
25	Vlad V.V. (Bleckeid)	1					5	9
26	P A.A. (YourPast)	1					4	7
27	Lipin (TugoseryaPuzogitel)	1					5	6
28	Boeva O.M. (olga_boeva77)	1					4	6
29	Zhavoronkina M. (maria zh)	1					4	6
30	Ivanova (ansss)	1					4	6
31	Marinski O.A. (OgnyanMarinski)	1					3	6
32	Shutova P.A. (iolin)	1					3	6
33	vas I.A. (pinok)	1					5	5
34	Ivanov I.I. (geshka123)	1					4	5
35	Pavlinov D. (danil_panamera)	1					3	5
36	Sokolova O.V. (Ol'ga2026)	1					4	4
37	Bair (lootta)	1					4	4
38	Mel'nik K.V. (karinakios)	2					3	4
39	Degovtsov K.A. (brazilian.pdf)	1					3	4
40	Kolodijchuk O. (Nova54)	1					2	4
41	Desyatkov A.A. (Devastated666)	1					2	4
42	Sajfetdinov A. (psql_magic)	1					2	4
43	Mishra (Ginger457)	1					2	4
44	sefasfasf F.A. (fassdfae)	1					2	4
45	Klevanskaya A.R. (nastenakleva)	2					3	3
46	Rockey (Trinesh)	1					3	3
47	Kamyzin (yolorino)	1					2	3
48	Gubeev I.O. (Ilush1k)	1					2	3
49	abakumova S.I. (abaqmova)	1					2	2
50	Vinokurov V. (dsfAFASF3)	1					1	2
51	Pashaev R.A. (Pashaev)	1					1	2
52	solovev A.A. (otom4ik53)	1					1	2
53	Popov D. (linklib.web)	1					1	2
54	Z (irzm)	1					1	2
55	Utkin S.A. (Aethel)	1					1	2
56	Mad'yarov (Ndrix)	1					ban	ban
57	Duisenbayev (3UMF)	1					1	2
58	Shul'ts (Bebra v adidasakh)	1					1	2
59	Avvakmov (Ultimate1914)	2					1	1
60	Platonov A. (Golden-Times)	1					1	1
61	Idrisov A.S. (AinurSQL)	1					1	1
62	Luzin (nikitasyan)	1					1	1
63	Pribluda A.V. (anti-tank_hedgehog)	1					1	1
64	Popova A.A. (Linappv2026)	1					1	1
65	grud G.G. (grud)	1					1	1
66	Divaeva (alice_in_chain)	1					1	1
67	Sarkis'yan G. (gennadi_s)	5
68	Klochev S.A. (unicornsereZHa)	4					ban	ban
69	Kushnir S.A. (Wishmaster190281)	3					ban	ban
70	Krasovskij E.A. (pegoopik)	2
71	Nesov (80STH)	2
72	Idrisov M. (Marik_80)	2
73	Shikov V. (Viktor_TG)	2
74	Gusev A.O. (NowOrNever)	2
75	Tahsin S.M. (Syed Mohaiminul Hoque)	2					ban	ban
76	Lysenko R.A. (Ruslan+)	2
77	Komov S.M. (Komov S. M.)	2					ban	ban
78	R. A. (Erayo)	2
79	Erykalin (IJAKIBS)	2					ban	ban
80	Pobuta (Arifoxyyy)	2
81	Ganenko I.I. (IGI1606)	2
82	Azovskov E.A. (Jora7777)	2
83	Vyazovetskov A.S. (alex_v)	1
84	Cheranev A. (cher)	1
85	Kurochkin P.A. (qwrqwr)	1
86	Koptel'tsev V. (selber)	1
87	Murzin V.S. (netkas)	1
88	Alekseev A. (RobertWhite)	1
89	Lazareva E. (lea_22)	1
90	Filippova (verve)	1
91	Kozlov (VKElk)	1
92	Vaselendyuk D. (Vaselendyuk)	1
93	O (RaisaO)	1
94	Treschalin M. (MihailT)	1
95	Smith (tibacityblues)	1
96	Borodin R. (screen190795)	1
97	Chumichev V.B. (Bandres)	1					ban	ban
98	Kras V. (Vikron)	1
99	zueva G. (galina111)	1
100	Kuritsyn V.N. (ValNick)	1
101	Zhekebaev A. (AdolfZ)	1
102	Svezhov (lsvezhl)	1
103	Petrov O.P. (Jelaris)	1
104	Vdovin S. (Rujan)	1
105	nurbekov D.N. (Nevermind`)	1
106	Borschovetskij I.N. (Igor2.0)	1
107	b (milbul)	1
108	O (janeoosql)	1
109	Rod'kin (AlexRod)	1
110	Popov A.V. (Ubijtsasmerti2009)	1
111	Mischenko (Deonisiy_M)	1
112	Dubanova E.R. (Klocheva)	1
113	ss A.S. (SashaSS)	1
114	Afanasev I. (uibanix)	1
115	Golovkin I.A. (GHOST2508)	1
116	Odegov A.I. (KovroLitik)	1
117	Timofeeva V.A. (timofeevaleria)	1
118	Malkin A. (Dreten)	1
119	R. (Wra1th)	1
120	Popov A. (Amniculus)	1
121	Finogeev M. (MaxFinog)	1
122	Stepanov (LexFrom)	1
123	black N. (neoblackyeah)	1
124	KHU (kittysss)	1
125	Kolesnikov S.O. (bulbasaurus)	1
126	agalioglu (SuperMacho)	1
127	Bajdavletova A.I. (aigulselamnogopul)	1
128	Kolobin N.S. (gerod0t)	1
129	le S.E. (sedrus)	1
130	Goldobin E.G. (prm259)	1
131	Sozonova E.D. (LasnKaterina)	1
132	Karetin D.A. (poor_srvlt)	1
133	Shkrylyova S.A. (Sveta2202)	1
134	Trushnikov M.N. (chajan)	1
135	Mel A.Y. (Alwertq)	1
136	Rafikov G.K. (gog110)	1
137	Quzmin (dmitryQu)	1
138	Azanov (kulinarr)	1
139	SQLMASTER (SQLMASTER1864)	1
140	Stepanenko V. (veronikastep)	1
141	Aurelius (gineus)	1
142	petrenko A.A. (hippi1232)	1
143	Kekov N.M. (EtaKto)	1
144	Stikentzin D. (Aliandr)	1
145	Sivolozskii (kirill_szz)	1
146	Fomin A.A. (Alexandr828)	1
147	ver (remli)	1
148	Belozyorskaya V.A. (tori_belozerskaya)	1
149	Rakhmatullina (JuliaMay88)	1
150	Darbinyan A. (Hayk_REAL0101)	1
151	sql (winchester1)	1
152	Filippova K.S. (rogedeerk)	1
153	Rezenov A.A. (Moratorium)	1
154	Familiya I.O. (Aura0)	1
155	Novikov (Monsieur_LE_Chat)	1					ban	ban
156	Bocharova V.E. (Malvisa)	1
157	Samojlov E.P. (test_user_SDET)	1
158	belov A.A. (asrghbdvcxsertyujkmnbgftr)	1
159	Gol'tsov A. (kodzima)	1
160	Gabdulkhakov (Akfiashch)	1
161	Kabayan I.A. (Irina_K.)	1
162	A (H3D4)	1
163	Lizina (lasttt)	1
164	Elfimov A.A. (Mugle9227)	1
165	Deryagin A. (yappi_)	1
166	Papiashvili G. (George_Kepler)	1
167	Pen G.G. (Grishiset)	1
168	Shakhnovskij K.K. (youngkostik)	1
169	Issar V.D. (Mafrt_eSports)	1
170	Nikolaev A. (trunkk)	1
171	ledentsova (pavmpoo)	1
172	Unregistered	17

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