Today's statistics at "SQL Exercises"

June 12, 19:34 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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  • Rating of second-stage exercises (average)
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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	Gorbunov M.S. (gms)	1	1	52		1
2	pashtetov P.P. (pashtetikxd)	1					15	29
3	shilenok (adsdsadasd)	1					15	25
4	alpev (bogatye)	1					15	23
5	Gantulga (Danna_g7)	2					15	18
6	Safonov A. (aret123)	1					14	17
7	Agafonova K. (Llumen)	2					12	15
8	Y (balsamic)	2					12	15
9	Ukhtverov M.S. (matvey163)	1					12	15
10	Bazylev T.A. (timofeib777)	2					9	15
11	Mozhegov (Danila.M)	1					8	15
12	N I. (xcoldat67)	2					11	14
13	Myrzabek N.K. (nurrrzat)	2					6	11
14	Sergeev V. (32b)	1					6	11
15	Solomonov N.S. (Niko17)	1					6	11
16	Tratseuskaya (klmtn)	2					6	10
17	Majkova A. (addeshmal)	1					6	10
18	Yushina Yu.K. (YuliyaYushina)	1					6	10
19	rasokova (roitiuser1_)	2					ban	ban
20	Talantbek (Asylsezima)	3					7	9
21	Kulinich I. (holop1)	2					7	9
22	Reva (midgold)	1					7	9
23	Kpiev D.A. (pupinzalupin67)	1					5	9
24	Aziev (Dzhon Izidor)	1					4	9
25	Kobyakova A. (Sspinoza787)	1					6	7
26	Kurchatov (Slava_Nk)	1					5	7
27	Zhukov N. (sariya_)	1					4	7
28	Babushkina E. (gstek32)	1					4	7
29	Martinovich E.M. (Malyi maksim)	1					ban	ban
30	Stasilevich K.A. (user7777)	2					4	6
31	Nguen A.A. (dyusha2223)	2					3	6
32	Q (ala4ste)	1					ban	ban
33	Bakhriddinov A. (Chetverg Nonetot)	1					5	5
34	Emirov N. (breeze_)	1					5	5
35	S S. (puppp)	1					5	5
36	Zhidkov I.A. (Enthusiast)	1					5	5
37	Mal'kov G.V. (Grigor1i)	3					4	5
38	Lipin E. (Junior2222)	1					4	5
39	Dudkevich V.V. (CitrusBird)	2					3	5
40	Volod'kin Zh.Ch. (BakaJan1234)	1					3	5
41	Zenkin I. (GoziNet)	1					4	4
42	Timoschenko P.A. (timoshchenko_pasha1)	4					3	4
43	Nikitin E. (BenderEg)	2					3	4
44	Smolnikov (ViciousXerra)	1					3	4
45	Bochkova (AnyaBo)	3					2	4
46	kopnunya (ubogiy7)	1					2	4
47	Pogosyan M. (M1KR1X)	1					3	3
48	Filippova (verve)	2					2	3
49	Riser (SevenTwo)	2					2	3
50	Petrov N.V. (Nick21)	1					2	3
51	Korgambekova A.K. (Ajzada27052000)	1					ban	ban
52	harundinum H.H. (harundinum)	1					2	3
53	Daron (Daron_g)	1					2	3
54	Afteni M. (maru6ikaa)	1					2	3
55	D'yakova S.M. (Sonyaaa)	4					2	2
56	Kokova M.K. (milanakokova)	1					2	2
57	Khakimullin A.R. (cranever)	1					2	2
58	Shashok (hallucination)	1					2	2
59	Dem'yanenko P.V. (Drugan174)	1					2	2
60	Keorgh A.A. (Sarovv)	2					1	2
61	Kolobovnikov B.R. (bodyan42)	2					1	2
62	Nazarov (Neislaw)	2					1	2
63	Dorozhinskiy I. (win_Ilya)	2					1	2
64	Platonov A. (Golden-Times)	1					1	2
65	Almazova N. (nurkyial)	1					1	2
66	Seregin (sk15)	1					1	2
67	Grabovskij A.K. (aleshamay)	1					1	2
68	Konilov V.V. (Vladimir Konilov)	1					1	2
69	Murat M. (murat_mukhammed)	1					1	2
70	Rudakova M.V. (tickovka)	1					1	2
71	D'yachenko (ddyachenko)	2					1	1
72	Wick D. (skywxlker)	1					1	1
73	Vashkevich (Solnyshko6)	1					1	1
74	Tolstykh D.S. (saltykovadara)	1					1	1
75	Daria P. (darya_pirogova)	1					1	1
76	Sarkis'yan G. (gennadi_s)	3
77	Makeenko D.Yu. (SheWick)	3
78	Krasovskij E.A. (pegoopik)	2
79	Koptel'tsev V. (selber)	2
80	Krasnov P.G. (Krapagen)	2
81	Shamurat A.A. (transformator)	2
82	Petrov M.K. (Gerr Kartoshechka)	2
83	Marshutina E.N. (miss_keyta)	2					ban	ban
84	Mironenkova K.A. (MirovayaK)	2
85	Odegov A.I. (KovroLitik)	2
86	Odnokurtsev (AlFochino)	2
87	Sergeev I.A. (skorodum)	2
88	Al'bekov (lk pod ov)	2
89	Shramenko A.S. (Artyom95)	2
90	KOS D. (JACK9786)	2
91	Makarov I.A. (_Bkmz_)	1
92	Matrohina A.V. (AnnaNickname)	1
93	Vinogradova S.M. (Tigra1)	1
94	Zakharov N.I. (zaharovn)	1
95	Pravdin M.I. (Xyan)	1
96	Pyatibratova S. (Lessa13)	1
97	Zheleznyakov E.A. (Zheleznyakov_e)	1
98	eqweasdd (alexa123123gth)	1
99	Ivanov I.I. (vlad91)	1
100	Katerushin V. (nokaveju)	1
101	Serebryakov I.B. (Vano23)	1
102	Sauyt K.A. (ALBAN_SQL)	1
103	Bezyaev D. (Persichek)	1
104	Pegov S. (sergo_sql)	1
105	Gaskova O. (lesya-gaskova)	1
106	Pavlov S.S. (sava35)	1
107	Moiseenko A.G. (Flanozzz)	1
108	Chaja I. (Chaia23)	1
109	Akhmetov (StrikerOk13)	1
110	Mogar P. (MogarPro)	1
111	Kudryavtsev V.P. (Kudryaxd)	1
112	Najik (Najik7)	1
113	Evdokimov R. (romersk07)	1
114	Zharkov O.E. (Tvoy_OLEZHA)	1
115	Nurgaliev A.N. (nurgalievart)	1
116	Kameneva (kristachak)	1
117	van L.2. (lxrvan)	1
118	R. (Wra1th)	1
119	Korolev R.V. (zouker)	1
120	Komov S.M. (Komov S. M.)	1
121	Lysykh V.K. (Usilitel')	1
122	Shkuro A. (hopebindsusall)	1
123	Zar S.M. (yungfefe)	1
124	Malojchik A.L. (Nana-glitch)	1
125	Nechiporenko (Olequs_2004)	1
126	Yatskov A.A. (Utakatsuki)	1
127	Shostak (epshtejn)	1					ban	ban
128	Slipko D.I. (Sketatel)	1
129	Ivanov I.I. (improtagonist)	1
130	Lavrov A.P. (lavoient)	1
131	Rinchinov Ch.Ts. (Rinchinov Chingis 01341)	1
132	Obukhov A.V. (Alex_71)	1
133	Zabolotskikh Z.V. (Zeblito1)	1
134	Kirey V.O. (Davli4)	1
135	Kazitskij (ewgwfwefgvwe)	1					ban	ban
136	Ganiyev A. (lernanto)	1
137	Mi (Valentisiami)	1
138	Pavlovich (Episcoph)	1
139	Kovaleva Yu.K. (Kov@l')	1
140	Trofimova (ntrofy2026)	1
141	Belyaeva (bel_kar)	1
142	Kutlumbetov V.V. (vkutlumbetov13)	1
143	s S.S. (Pukgf)	1
144	Novik P.V. (Pavelnvk)	1
145	Pejganovich K.A. (kirillpeignovich)	1					ban	ban
146	gvozd M.A. (Maksimbsuir2286767)	1
147	Kashkarova P.A. (Kashkarovva)	1
148	Tyulyandina O. (Ol'gaT)	1
149	B (fghghghh)	1
150	Stenin M. (Max_F1)	1
151	Belov (Belov_Letv1k58Ru)	1
152	Brudkov N.K. (dinzhir)	1
153	Rusinova E.E. (quriu)	1
154	Bagrova V.A. (Niki_498)	1
155	gg S. (koftyann)	1
156	Unregistered	38

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