Today's statistics at "SQL Exercises"

June 06, 18:11 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	Suprun D. (TimonSP)	1	1	24	7	16
2	Odnokurtsev (AlFochino)	1	1	119		5
3	Makarov I.A. (_Bkmz_)	2	1	168		2
4	Shibaev (saah)	2	1	-3		2
5	Popkin I.V. (tur1ik)	1			2	2	2	3
6	Tkacheva K.A. (krissttik)	1					ban	ban
7	Namdakova S.Ts. (larakar0_0)	1					15	26
8	Banzarov E.B. (buddha.)	1					15	25
9	Veselov (xxxvanya228xxx)	1					15	18
10	Anisimov (rin7)	1					14	17
11	Bugaeva M.P. (Panda_190)	1					11	15
12	Kurakin I.K. (SJFY)	1					11	15
13	Zhukov N. (sariya_)	1					9	15
14	Beloborodova S.A. (belosofia)	3					11	14
15	G G.G. (grishagg)	3					9	14
16	mironov E.P. (mironov gym1)	3					8	13
17	Mishin A.R. (mishka_18)	1					8	12
18	Trofimova (ntrofy2026)	1					9	9
19	Serb (CTUinPrague)	2					7	9
20	Qwerty (TeacherTop9)	1					7	9
21	Zharchenko Z.S. (wwz_zww)	1					7	9
22	Pichugin P.P. (pasha05)	2					8	8
23	Ivanova E.I. (eve.eve)	2					4	8
24	Mirolyubov I.A. (catcus)	2					7	7
25	Vshivkov D.A. (scarly2)	1					6	7
26	q (zxchaosqqe)	1					6	7
27	Kharitonov E.A. (Zh-end-oS)	2					5	5
28	Anesyan A.A. (Ara23)	1					5	5
29	Smolnikov (ViciousXerra)	1					3	5
30	Ros' P. (the_f1rst_real)	1					3	5
31	Lobanova (chearoa)	1					3	5
32	Shvajko A.V. (Anastasia Shwayko)	1					4	4
33	Tarabukin (dmitriitarabukinnickname)	1					2	4
34	Sobolev (SRD_NN)	1					2	4
35	Oduvan I.S. (Lakomka)	1					3	3
36	Stryukov N. (Nikitos78)	1					2	2
37	Lyubimenko E.V. (lenwa)	2					1	2
38	Rybin (AlexRybchik)	2					ban	ban
39	ivanov (Aleksandr4994)	1					ban	ban
40	Demin A.D. (Andrej_99)	1					1	2
41	Khamuev (Tabooret)	1					1	2
42	Sergei (srpnkv)	1					1	2
43	Kushnir S.A. (Wishmaster190281)	1					ban	ban
44	Goldobin E.G. (prm259)	1					1	2
45	Kolobovnikov B.R. (bodyan42)	1					1	2
46	Uvaev A.A. (Pompilio)	1					1	2
47	Petrova G.I. (Galina_psql)	1					1	2
48	Cokolova (sssfff)	1					1	2
49	Zotov G. (spotlight9k)	1					1	1
50	Kovaleva Yu.K. (Kov@l')	1					1	1
51	Nuzhdina Ya.V. (Yanichar)	1					1	1
52	Egorova (Milka8)	1					1	1
53	Agafonova K. (Llumen)	1					1	1
54	Grischenko M.Yu. (MaxAstronomy)	1					1	1
55	Rotar' A.V. (Nastuu989)	1					1	1
56	Sarkis'yan G. (gennadi_s)	4
57	Kamaeva E.A. (Elina Kamaeva)	4
58	Krasovskij E.A. (pegoopik)	2
59	Kostomarov A.V. (al29)	2
60	Belsky A. (Artik B)	2
61	a A.A. (Artur1q)	2
62	Sizonets (svetleishiy avgustin)	2
63	Stepanyan N.A. (lilnaro)	2
64	Lebedev E.A. (hardbit)	2
65	Vyazovetskov A.S. (alex_v)	1
66	Koptel'tsev V. (selber)	1
67	Cergeev S. (Norz)	1
68	Ivanov Yu. (admin2876sql)	1
69	Vinogradova S.M. (Tigra1)	1
70	Petrov M.K. (Gerr Kartoshechka)	1
71	Yurchenko A. (y.aleksandr89)	1
72	Summer D. (Fwrtyh)	1
73	Sergey (Floony.by)	1
74	Rakitin M.V. (musiclala)	1
75	Vdovin S. (Rujan)	1
76	Ziaziev (okolomono)	1
77	Khokhulin A.S. (Lewon-Grand)	1
78	Wansiedler T. (Tanya-w)	1
79	solovev A.A. (otom4ik53)	1
80	Testovyj (Testovik)	1
81	Ayupov (tuapseka)	1
82	Zelenov D.D. (Standin2513)	1
83	Plyaskina P.A. (Plyaskina_Polina_01321)	1
84	Ivanov (userTest1)	1
85	Egorov A. (shooroop87)	1
86	Frolova P.A. (Lee Lina)	1
87	Golovanyov E.E. (Egor G.)	1					ban	ban
88	Odegov A.I. (KovroLitik)	1
89	R. (Wra1th)	1
90	Stepanov (LexFrom)	1
91	Komov S.M. (Komov S. M.)	1
92	Chernyavskaya P.S. (LieCream)	1
93	Rumyanov K.D. (the_copycat)	1
94	Lysykh V.K. (Usilitel')	1
95	Khan (SergLock)	1
96	Istratova M.P. (MariaIst)	1
97	Gulenkova E.A. (gtkate)	1
98	Boboeva (Kiba)	1
99	Dashkevich E.S. (Eseniya2503)	1
100	S A. (mtxdev)	1
101	Kaczmarczyk J. (ashen0)	1
102	Kim F.-. (Kim-Fami)	1
103	S M.I. (Unity_one_)	1
104	Perekhodin (V1neel)	1
105	Zhivotenko N.I. (Kolya777.21)	1
106	Shevchenko M.V. (p4p4l)	1
107	Bayarov A.B. (AidarBv)	1
108	Mankhirova S.N. (mayandso)	1
109	P A.A. (YourPast)	1
110	Nikishaev G.V. (Tiran_DR)	1					ban	ban
111	Sobolev N.A. (NickolaySobolev)	1
112	Egorchenko (AnastasiaES)	1
113	Nos Ya. (yana_nos)	1
114	Panov I.A. (illidvn)	1
115	Mozhajskaya G.A. (Vtb60462)	1
116	Murat M. (murat_mukhammed)	1
117	Shramenko A.S. (Artyom95)	1
118	Razvodov M.D. (Arkadij_ubivator)	1
119	niko (lenovolog15)	1
120	Shashok (hallucination)	1
121	Moiseev (azzzlya)	1
122	Svetlov I.A. (svetlov)	1
123	Ivanova K. (ksuivanova)	1
124	penkova M.V. (mariyapenkova)	1
125	AlexWhite A.A. (AlexWhiteS)	1
126	Nikol N.N. (Bishka)	1
127	Ryndina A. (qyybo)	1
128	N. U.A. (student12345678)	1
129	l (loww)	1
130	Unregistered	11

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