Today's statistics at "SQL Exercises"

January 13, 10:21 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	Ivanov I.I. (rodriguezzz)	1			6	6
2	Yastrebov D.D. (Yakimori)	1			1	2
3	Chumilin (vchum)	2					20	27
4	Malkevich D.A. (DenisMalkevich)	3					ban	ban
5	Lapka N. (Lapka5555)	1					15	18
6	Kim (tvxq)	1					11	13
7	Akrapovich A. (Zucchini)	1					11	13
8	Vasileva I.V. (Irinavasileva)	1					9	11
9	Borovik A.V. (Stasicq)	3					9	10
10	Pasternak S.A. (BROUN)	2					8	9
11	Barmin I.A. (ilyatto)	1					7	9
12	Aliyev V. (Vussy)	1					4	6
13	Likhobabin A.B. (AlexL75)	1					3	6
14	Besaeva D. (lordwar)	1					5	5
15	Shujtsev D.Yu. (Denis123)	1					4	5
16	Gorokhova A.G. (aina_gr)	1					4	5
17	Khar'kovskaya E. (AlenaKh)	1					4	5
18	Levin E.A. (egor_oracle)	1					4	4
19	Gribova N.A. (Ketyta)	1					3	4
20	Grozovskij F.M. (mark_parserov)	1					2	4
21	Belyak (TheTester)	1					2	4
22	maileducationn (de_test)	1					2	4
23	Nefed'eva (maryjim)	1					3	3
24	Potapova V.A. (malespero)	1					3	3
25	Mineev S.A. (tiropeftsql)	1					3	3
26	Gorlyshkov M.S. (Smail)	1					3	3
27	Ermokhina (Fevy)	1					3	3
28	Makarov D. (Dmitriy Makarov)	1					2	3
29	Lebedeva S.A. (Silverino)	1					2	3
30	Kondratskij E.O. (Mr-Tukan)	1					2	3
31	Rezenov A.A. (WayneFarell)	1					2	3
32	Zaramenskikh I. (seeeroy)	1					2	2
33	Kucherov A.A. (Arahnid)	1					1	2
34	Semenov O.M. (Semenov Oleg)	1					1	2
35	Laryionava (consolka)	1					1	2
36	Ershova V.V. (vera1507)	1					1	2
37	Shast V. (lek321)	1					1	2
38	Pantyukhov A.A. (DR.Liveseu)	1					1	2
39	Scherbakova O.V. (eco_oksana)	1					1	2
40	Doroshevich A.R. (Alexei2019)	1					1	1
41	Maratov O. (spoer)	1					ban	ban
42	Eremina A.V. (Arcanum)	1					1	1
43	Zolotarev (Yura Zolotarev)	1					1	1
44	Kon'kov G. (garrykonkov)	1					1	1
45	Antonovich (panda_gis)	1					1	1
46	Volskaya (mariya2398)	1					1	1
47	Wunnava V. (shree_0403)	1					1	1
48	Gerasimenko (swaqqybelly)	1					1	1
49	Martinovich G.M. (ejtolfd)	1					1	1
50	Utenkov V.V. (sadbadmad)	1					1	1
51	Ryashchikova (JRyashchikova)	1					1	1
52	Koptel'tsev V. (selber)	3
53	Martinchik A.A. (angielyusha)	3
54	Ermakov D.S. (ErmakOFF)	2
55	Aniskovich E. (evgeniyaniskovich)	2
56	Sal'nikova A.A. (Selena123)	2
57	Eremenko S. (SVAT_16)	2
58	Malkevich D.A. (DenisMalkevich2)	2					ban	ban
59	Nechaeva O.A. (Nechaeva Olga)	1
60	Kurochkin P.A. (qwrqwr)	1
61	Polyakov V.M. (rock_4)	1
62	Staniszewski B.P. (bart333)	1
63	Livshits (@Valeriy)	1
64	Makeev V.V. (KRONMAG)	1
65	Zolotaryova V. (Zolotareva)	1
66	Lyustochkin K.S. (lamp2502)	1					ban	ban
67	Vorob'ev (Ivor1984)	1
68	Smith (tibacityblues)	1
69	Yakshin I.V. (ivan_y)	1
70	Kohman Y. (Svava)	1
71	Mikhajlov A.A. (Randei)	1					ban	ban
72	Yu D. (dendypaper)	1
73	fioletovaya (fioletovaya2)	1
74	Sarkis'yan G. (gennadi_s)	1
75	Nurtdinov R. (LLink)	1
76	Ivanov (userTest1)	1
77	Zamotajlo A.A. (Zamelo)	1
78	Sweatpea (sweatpea)	1
79	Diyar D. (AnetD)	1
80	Petrov D. (lferrors)	1
81	K D. (onay)	1
82	P I.*. (IrinaPetr)	1
83	Ivanov (mkhl)	1
84	R. (Wra1th)	1
85	B S.B. (Serg_Baz)	1					ban	ban
86	Ivanov (Odna popytka)	1
87	Efremova K. (millian)	1
88	P Y. (blacter)	1
89	Shul'gin (Rahmetov)	1
90	Belozyorov S.A. (BelozyorovSA)	1
91	Komov S.M. (Komov S. M.)	1					ban	ban
92	Khakimov B.S. (0511)	1
93	Ivliev M.Yu. (TyroneSlothrop)	1
94	Lysykh V.K. (Usilitel')	1
95	Repina (alina.repina)	1					ban	ban
96	Vlasov (ArtemVlasov)	1
97	Zajtseva M.Yu. (ritaz93)	1
98	Khamov A.S. (vin4)	1
99	Demin V.R. (qward169)	1
100	Samarin V.A. (Samarin)	1
101	Ryabov D.E. (Daniil_Ryabov)	1					ban	ban
102	Matochkin (loh_pedalniy)	1
103	Baranov E. (evgeniy423523)	1
104	Tarakanov V.V. (ChXos)	1
105	Politov P.V. (Avilon777)	1
106	Kostyukov (ThenNow)	1
107	Isaev I.S. (Menru)	1
108	Antonov G. (AntonovGA)	1
109	Kun D.M. (salomorja)	1
110	maksimov M.A. (tester543)	1
111	Petukhov D. (DmitryData)	1
112	Davletov (Timur99)	1
113	Maharramov A. (Maharramov)	1
114	Ilya I.I. (Ilya_123)	1
115	Ovchinnikov (Donemon)	1
116	Yagudina E. (Yagudina E.B.)	1					ban	ban
117	Bukenov D.M. (darkhan97)	1
118	Ganeev R.V. (Ravil-1989)	1
119	Norboeva S. (saranor)	1
120	Shajdt I.V. (Ivan222)	1					ban	ban
121	Surovtsov E.A. (iamk9)	1
122	Khan (DK_VSU)	1
123	Gnedov O.O. (vanadizz)	1
124	Maksimova A.A. (Ann6)	1
125	Kuz'min I.A. (radioacc)	1
126	Berezhanskaya Ekaterina Nik E.B. (Berezhanskaya Ekaterina Nik)	1
127	Dolgopolov Ya.M. (ANNAZBOL)	1
128	Avinerov D.V. (DanAvin)	1
129	Kraskovskaya A.V. (Warsawa)	1
130	Unregistered	11

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