Today's statistics at "SQL Exercises"

November 30, 13:09 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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      choosing DBMS)
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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	Najdina E. (@Ekaterina)	1			11	13
2	bibi B. (Britosh1)	1			10	11	ban	ban
3	Kulikovskij (cheez_x)	1	7	-2		10
4	Makeev (maalse)	1			7	7	11	13
5	Sima N.S. (RaccoonBort)	1			4	6	ban	ban
6	Rubtsov D.V. (wrbzrare)	1			5	5
7	Vukolov A. (al.vuk)	1	2	32		4
8	Dodonov S.A. (PRAVDA_SEMPAI)	1			3	3	1	3
9	Jtstsujuj Ts.J. (Fidanuka yapomidu1)	2			3	3
10	M (DanilM2304)	1			1	1
11	Dmitriev V.A. (DMITRIEV_21)	2					59	93
12	Khakimov N.Sh. (Nizami7)	3					32	52
13	Svirko M.P. (Mariacrytai)	1					ban	ban
14	Alikhanov A.E. (Zirfe)	2					15	27
15	Zelenin M.M. (maksim294)	1					15	27
16	Nazr (nazr1234)	1					ban	ban
17	Nazr (nazr1234123123)	1					ban	ban
18	Nazr (qwe12353521)	1					ban	ban
19	Nazr (nazr123123)	1					ban	ban
20	dsgwrehtjtj E.E. (hhgkyrtyj)	1					ban	ban
21	Nazr (nazr)	1					ban	ban
22	Nazr (nazr12345)	1					ban	ban
23	. (swift_)	1					ban	ban
24	Nazr (qwe123535)	1					ban	ban
25	Nazr (nazr123412312321)	1					ban	ban
26	Rejngardt D.O. (FeNekS)	2					10	20
27	Britvin (Britosh)	2					ban	ban
28	Ozhiganov (mer4lf)	2					14	17
29	Burenkov O.D. (ReDlY28)	1					11	17
30	Volkova E.D. (volkova27)	1					9	16
31	Voroshkevich T.S. (Timokhaaaa)	1					ban	ban
32	Borisenko (ritonbor)	1					8	14
33	Strizhkova (sunnyyy_sun)	1					ban	ban
34	Bespalov V.S. (Chopick)	1					6	9
35	Aref'eva V.Ya. (vareni4naya)	1					5	8
36	Lebedeva T.A. (lalala123456)	1					ban	ban
37	Kanunnikov P.V. (Inoj777)	1					6	7
38	Veyde (husky27)	1					5	7
39	Hromiak (Olexiy3)	1					5	7
40	Rubtsov R.A. (Romario549)	2					5	6
41	pupysheva (karina299)	2					ban	ban
42	Dunaev K. (Scrollz)	2					3	6
43	Sultanbekov (yarsult)	1					5	5
44	Ismailov I.Sh. (gemushka)	1					4	5
45	Volkova S.D. (sofyaaa)	1					4	5
46	Troitskij (Ghaem)	2					ban	ban
47	Petrov N.D. (on1um)	2					3	5
48	Samojlov A. (SamoylovAA)	1					3	5
49	Sychev (Kaysen)	3					4	4
50	Osipov (DHTZ)	1					4	4
51	/ /./. (ak0maa)	1					4	4
52	Ryabchikov D. (Dmitrii1982)	1					4	4
53	Pliev A.T. (PLIEVARTHUR)	1					3	4
54	Klenin (kostyllSQL)	1					2	4
55	Abramov V. (Vitaminez)	2					1	4
56	Volodina (ssmlkkm)	1					2	3
57	Belyaev Yu.V. (DarKKSide)	1					2	3
58	P N.V. (Kolianio)	1					2	2
59	Odnokurtsev (AlFochino)	4					1	2
60	Gurin E. (jdrzz)	2					1	2
61	Belyak (TheTester)	2					1	2
62	Baranov V.B. (VitaliB)	1					1	2
63	Novoselov N. (Ixedwow15)	1					1	2
64	Nedrenko D.O. (Dukaslo)	1					1	2
65	Kurmyshev D. (HailSatan)	1					1	2
66	Razumouski V. (viachaslau85)	1					1	2
67	Golubev A.A. (Hypertoxa)	1					1	2
68	Lavronenko K.A. (LavronenkoKA)	1					ban	ban
69	Svidinskiy (lt.Svidinskiy1955)	1					1	2
70	Taliakha M. (MichTa1111)	2					1	1
71	Kopotilov (lptq)	1					1	1
72	Voroshkevich Ya.S. (yanavoroshkevich)	1					1	1
73	Barna A.A. (ank1ebro0ken)	1					1	1
74	Nurlanov N.N. (Nurlanov Nurbol)	1					1	1
75	Ivanov (a1bury)	2
76	Koveshnikova M.A. (M_K)	2					ban	ban
77	Trich T. (Tatsiana.Trich)	2
78	Demidovich S.S. (sonvox)	2
79	Pertrushkin A.V. (Artur28rr)	2					ban	ban
80	Petukhova A.V. (Anapthv)	2
81	Levushkin V.V. (v0vao)	2
82	Krasovskij E.A. (pegoopik)	1
83	Koptel'tsev V. (selber)	1
84	Vinogradova S.M. (Tigra1)	1
85	Chumarov A. (andc86)	1
86	Lyustochkin K.S. (lamp2502)	1					ban	ban
87	Larionov A.N. (BTBB)	1
88	Kalinin 1.2. (Kabb)	1					ban	ban
89	Kurochkin (imnewbie)	1
90	Karpehova N. (Lisa_lisa)	1
91	Nagaeva V.O. (varvara_nagaeva)	1
92	Grebenkin K.S. (Albury)	1
93	Jh A.A. (mafficc)	1
94	Karginova E. (kombucha_mushroom)	1
95	Vdovin S. (Rujan)	1
96	Plotskij K.N. (Cybernetik)	1
97	Lysyuk A.V. (rdmnsk1)	1
98	Losevskoj A. (gloze)	1
99	Mikhajlovskij E.V. (Shmoney)	1
100	Strunnikova K.E. (WasabiFox)	1					ban	ban
101	Sarkis'yan G. (gennadi_s)	1
102	Ivanov (userTest1)	1
103	P S. (evgpol)	1
104	PP (Pureya)	1
105	Dvornichenko E.A. (Chaika_)	1
106	R. (Wra1th)	1
107	asd D.S. (QwertyZZZ)	1
108	Komov S.M. (Komov S. M.)	1					ban	ban
109	Ferum (What_Is_Love_)	1					ban	ban
110	Zhukov (*Marshal*)	1
111	Lysykh V.K. (Usilitel')	1
112	Gregory (Really_cool_boy2000)	1
113	Shangin B.B. (rZr1985)	1
114	Guliev R.S. (CARATXXL)	1
115	Yuzhakov (PeacefulDoggo)	1
116	Karapetyan M. (mar.kar)	1
117	Abdulkhakov (Eldar5)	1					ban	ban
118	Stafievskikh (Cerera_01)	1
119	Lutsev A. (anlucev007)	1
120	Sukhotin A. (Artem_77)	1					ban	ban
121	Korovin D.Yu. (t1quuuu)	1
122	Artem'ev I.D. (TH3YTeLLM3)	1
123	Svinukhov S.S. (Babycoder)	1
124	Sturchenko A.V. (sashkkkaa)	1					ban	ban
125	Galatsan I.V. (Igorgal)	1
126	Yudenich V.D. (obama777)	1					ban	ban
127	Bobov (sunlust99x9)	1
128	yerko Y.Y. (yerko)	1
129	Dubrovin D.A. (w_a_w_a_d_a)	1					ban	ban
130	Leiva C. (CELV)	1
131	Sidorov A.A. (AleksandrSynPM)	1					ban	ban
132	Korolev M.M. (cmbbtw)	1
133	Puzanov (na1kone)	1
134	Akimov A.A. (teiku)	1					ban	ban
135	Dzagashtov R.A. (Dzagashtov1)	1					ban	ban
136	Myasoedov S.A. (sttayfal)	1
137	Rembo D.P. (Rahitos)	1
138	Ivanov K.M. (sonaus)	1
139	Ivanov A.S. (subalex)	1
140	Bronnikov Z.B. (xDrakonez)	1
141	Ter E.I. (egorter)	1					ban	ban
142	Pavlyuchenkova V.A. (Ah9LBlun)	1
143	Trifonov D.I. (linshfinzors)	1
144	Vlasenko S. (sviv)	1
145	Ivanov (lesnyk)	1
146	Fadin R.A. (Roman21)	1
147	Fofonova E. (Helen_Fes)	1
148	Gaus S.A. (kr1tixx)	1
149	Bieber (swagggg)	1
150	F B. (Rewsan19)	1
151	Kondrashov P.N. (Shultsss)	1
152	Eliseeva V.E. (viki@nm)	1
153	Yatselenko A.A. (Anna__YA)	1
154	Baranov D.L. (Vasya19)	1
155	May (rukojop_333)	1
156	Telegina O. (2708)	1
157	Unregistered	24

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