Today's statistics at "SQL Exercises"

July 27, 13:07 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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  • Author's rating  • 2nd stage rating up to exercise:
   enter No 
  • Rating on the exercise:
   enter No
  • 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	Safin A. (Safin Arina)	1			10	11	15	21
2	Bulyakarov S. (Sa1avat)	1	1	47		3
3	Chesnokov S.A. (SergeiCh90)	2	1	22		1
4	Ziolkowski (Jedrzej)	1			1	1
5	Romashev V.A. (Romashev)	1					15	27
6	Martin (JuanM)	1					15	22
7	Bruh (ChZZ)	1					15	20
8	Eremeev Ya.O. (io_eremeev)	1					11	17
9	Belov I.N. (belov_ilya)	1					7	15
10	Grom O.V. (Linkor19)	1					7	13
11	Peshekhonov I.P. (vancomm)	1					7	12
12	Durapov M.A. (voonstroke)	1					8	11
13	Sartaev A. (ajj780610)	1					6	9
14	Rudnev V.V. (pazartesi)	1					5	8
15	Magnalius (Keizh)	3					6	7
16	Lunko O. (oleglunko1)	2					5	6
17	Atamanyuk (vy4ch)	1					3	6
18	Shakhnovich A. (Anastsasiya)	2					5	5
19	Sviridova E.D. (sviridovali)	1					5	5
20	Stoyanov (omaha)	1					4	5
21	Korolev N. (fpleasure)	1					4	4
22	Popova A. (alexapopova)	1					4	4
23	Plieva I.A. (Indiap)	1					3	4
24	Rogozhnikov D.V. (r.pessimist)	2					2	4
25	Lebedev R.Yu. (Roman_Lebedev)	1					2	4
26	Petrov (kmk317)	1					2	4
27	Razomazov A.V. (Jopsen')	2					3	3
28	Medzhidli I. (imedzhidli)	1					3	3
29	Popov I. (VandalPIV)	1					3	3
30	Saatchyan (somekh)	1					2	3
31	Kopylov A. (akopylov01)	1					2	2
32	Ilina T. (Tanya4199)	3					1	2
33	Sattarov (Antoninij)	2					1	2
34	Gorlova M.A. (Renoir)	2					1	2
35	Shorokhov (KlimHackerMan)	2					1	2
36	Drozd C. (Carolinawqfqwdqwd)	1					ban	ban
37	Komissarov V.R. (VKonTakte)	1					1	2
38	Gaydqenko D.V. (Samefme)	1					1	2
39	Jcvd6 (Jcvd26)	1					1	2
40	Doruzhinskij D.V. (Dmitry_doruzhinsky)	1					1	2
41	Razumnaya (reasonableeee)	1					1	2
42	Radnaev Zh.A. (zhams)	1					1	2
43	dev (ifdef.devops)	1					1	2
44	Bilashevskij E.N. (Gogaboba)	1					1	2
45	Aliaksandr H. (Gera1102)	1					1	2
46	Meshchanova A. (Ann MSH)	1					1	2
47	Ponomaryov M.A. (Wopsie)	1					1	2
48	Privet (CrAndrey)	1					1	2
49	Lazarev (Insaneasd)	1					1	1
50	Zuev (Devilsg)	1					1	1
51	Sharonov A.N. (YellowFm)	1					1	1
52	Zosimova P.O. (polinchikk1111)	1					1	1
53	s Q.L. (sql4-5days)	1					1	1
54	Bennington (Chezze)	1					1	1
55	Pirgo (pyrgo)	1					1	1
56	Fedorin N.M. (LORDDD)	3
57	Salikov I.S. (neols2006000)	2
58	Gechu G.S. (GeorgeOseny)	2
59	Valerkina (Valer_ochka)	2
60	Novikov S. (Nokx)	1
61	Fedoseeva D.S. (Dasha_F)	1
62	Milenkov (wqer)	1
63	Yachmenev A.V. (yachmenev_andrew)	1
64	Smith (tibacityblues)	1
65	Puzyrnikov A.I. (Andrej95)	1
66	Huynh (Anna_H)	1					ban	ban
67	Sinitsyn D.M. (KorablevD)	1
68	tikkitavy (sp2Vol)	1
69	Karpenko (Usenik)	1
70	Fedasov S.A. (Zurzur)	1
71	Kozak (Patryk943)	1
72	Donika (Viktoriia_D)	1
73	ala (nianiaala)	1
74	Polovnikov I. (ASxoDer)	1
75	Mysko G. (georgiim)	1
76	Emel'yanov P.A. (ALADORN)	1
77	Maceplyuk A.M. (Alexandr.Mace)	1
78	koltuk E.F. (likkki)	1
79	Nefed'eva O.N. (OlyaNefedeva)	1
80	Vyazkov A.V. (AndreyVyaz)	1
81	Umidov T.T. (T1ma1)	1
82	Filatov V.V. (broccoli12340)	1
83	Zhukhlin A.V. (anatoliy732)	1
84	Sopegin I.A. (Antrophila)	1
85	Savkin S.A. (Opa-Styopa)	1
86	Aleksandrov S. (akerman)	1
87	Hudakuev (Igor_21)	1					ban	ban
88	Silent L. (SilentLogoff)	1
89	Belov A.V. (skillet103)	1
90	Smirnov (VadimS22)	1					ban	ban
91	Vyrupaev M.A. (vyrupaevmatvei)	1
92	Das (mauglyg)	1
93	Do T. (asukakurashina)	1
94	Kushnir S.A. (Wishmaster190281)	1					ban	ban
95	Nikitin A.A. (Quaero)	1
96	Lisichkin (stargh0st)	1
97	Dunyamaliev R.R. (RuslanFM)	1
98	Grebnev K.A. (Rophize)	1
99	Murcicov E. (Floare)	1
100	Sorokina V. (Mellissa812)	1
101	Dzhafarova O. (sheolesya)	1
102	Tsikisov Kh.M. (Taulan2323)	1
103	Kondrateva (apollinaris)	1
104	Kobozev A.V. (nuniunnini)	1
105	A (Mari_AL)	1
106	Stefanovich S.S. (Stefanovich)	1
107	Kovalenko M.A. (Marinarshyviv)	1
108	Makhov (Algeus)	1
109	mr. P. (poopybutthole)	1
110	Zolupa C.D. (CaptainZalupa)	1
111	Khayolov M.D. (AZELOT)	1
112	Tertyshnyj N.S. (Tiligan1)	1
113	Shiringovskij I. (sziringowski)	1
114	Alypov M.A. (Misha Alypov)	1
115	emel'yanova E. (ekaterina_2025!)	1
116	Lys K. (heizern)	1
117	Akylbaeva U.B. (Uldana)	1
118	Krasnov A. (Sanya Belyj)	1
119	a A.A. (mamalkaniska)	1
120	Korolev D.R. (chelik1337)	1
121	Lesnik I. (Isaac.Lesnik)	1
122	Unregistered	21

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