Today's statistics at "SQL Exercises"

February 13, 09:09 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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  • 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	Guboglo (gvitalii)	1			7	13
2	Komarov A.N. (Shveda Saulya)	1	1	150		4
3	P I.*. (IrinaPetr)	1	1	44		2
4	Kayanovich A. (ArtemKaMMF)	1			1	1
5	Yerik N.E. (Nursat0777)	2					15	26
6	Kashap N.T. (Nureke_06)	1					ban	ban
7	fdsfsdfdsfd (fjksodjfosidjiro)	1					15	24
8	Nur A. (nurass)	1					15	24
9	syrym (sryrmboi)	1					15	24
10	Akebek M. (Miras38097)	1					15	23
11	Shamgunova T.Sh. (Neil19.01)	1					13	20
12	Sejtkan T.D. (Tair)	2					11	16
13	Sadvakasova M.E. (Mereikasad)	2					9	16
14	Zhanbek R.M. (Rahat11111)	2					9	15
15	Zhamshit M. (mns2026)	1					9	15
16	Burkov I.A. (vanushkinss)	1					10	14
17	Malyshev D.M. (Gula)	1					10	13
18	Serik (Yernur37197)	1					ban	ban
19	Kashap N.D. (NNN_@6)	1					ban	ban
20	ursus (uphilosopher)	1					6	11
21	Yusufzhanov D.G. (Argus__o6)	1					6	11
22	Nurgaliuly I.N. (iMANGALI06)	1					6	10
23	ganiev M.Kh. (kiseyama66)	2					6	7
24	Rafikov G.K. (gog110)	2					6	7
25	Zhukova E.S. (elser_z)	1					6	7
26	Balduev D.G. (Dorgo)	4					5	6
27	Egamkulova B.A. (banu123)	1					4	6
28	FoxIT (FoxIT)	1					5	5
29	Luzin (Igoryasha)	1					5	5
30	Zajniev L.S. (Leonj5)	1					3	5
31	sadada (qasdff)	2					ban	ban
32	Safonov A.A. (toni.85)	1					2	4
33	Khamuev (Tabooret)	2					3	3
34	Sal'nikova A.A. (Selena123)	1					3	3
35	Timofeeva I. (Miro Kaas)	1					2	3
36	Nosov A. (AndruhaBlin)	1					2	3
37	Trushnikov M.N. (chajan)	1					2	3
38	Revenko A.I. (LokiX7)	1					2	2
39	Malakhov (Sivord)	1					2	2
40	Kasimov I.M. (Il'fat)	1					2	2
41	Schapov (__sql__)	2					1	2
42	Dmitriev P.E. (forthemotherrus)	1					1	2
43	Skorobogatyj D.V. (Skoryj)	1					1	2
44	Peshev (rekal)	1					1	2
45	Aliyev V. (Vussy)	1					1	2
46	Vakulko A.V. (VAlexandrV)	1					1	2
47	Merkulov A.D. (ParabellumKS)	1					ban	ban
48	Kamaletdinov (@iki_masiro)	1					1	2
49	Bakhytzhanuly A. (Dabyl)	1					1	2
50	Goldobin E.G. (prm259)	1					1	2
51	Btyschev A. (badebum)	1					1	2
52	umpalumpa U.U. (umpalumpa112233)	1					1	2
53	Akhidzhanov V.N. (SHIIMORII)	2					1	1
54	Murat (meiram05)	1					1	1
55	Lisnic A. (LisAndrew)	1					1	1
56	Koptel'tsev V. (selber)	3
57	Darkov (Sxrry)	3
58	Velichko R.V. (IVel1R)	3
59	rikimx (psxp)	2
60	Komov S.M. (Komov S. M.)	2					ban	ban
61	Khamidov R.F. (UchusSQL)	2
62	Maharramov A. (Maharramov)	2
63	Asan Z.E. (zhannionly)	2
64	Abdirakhimova N.D. (Nasiba)	2
65	Kirill (P0dp1vass)	2
66	N N.N. (Taao)	2
67	Ilyakhin M.A. (Max Ilyakhin)	2
68	Akmyrza M.T. (mereyakmyrza)	2
69	Lebedev A. (Norden)	1
70	Woland (Wolandd)	1
71	aa (dandwort)	1
72	Kamenev I.A. (Kamenev88)	1
73	Matroskin (Kot_Barsik)	1
74	Petrov N.V. (Nick21)	1
75	Lyustochkin K.S. (lamp2502)	1					ban	ban
76	Vojtenko Yu.A. (Pin_Tweaks)	1
77	Koshkarov (Bogdan Bogdan)	1
78	Tapdigov A. (emanat-1)	1
79	Kostyuk A.I. (Drant)	1
80	Shein N. (Nikolay_Shein)	1					ban	ban
81	A Yu. (Yulia_91)	1					ban	ban
82	Sam (Merless)	1					ban	ban
83	Vasil'ev M.D. (Croko1337)	1
84	Y V.V. (gladdss)	1
85	fioletovaya (fioletovaya2)	1
86	Najik (Najik7)	1
87	Zorin E.O. (popajeck)	1					ban	ban
88	Zharkov O.E. (Tvoy_OLEZHA)	1
89	Baltamuratov A. (hardline05)	1
90	Ivanov (userTest1)	1
91	Romanenkov E.V. (Jeneyka)	1
92	Ragimov M.A. (maxrag)	1
93	Entelis I.E. (Yantar')	1
94	Alex A.A. (alexalex68t)	1					ban	ban
95	Odegov A.I. (KovroLitik)	1
96	R. (Wra1th)	1
97	Bueva A.V. (yeeen)	1
98	Lysykh V.K. (Usilitel')	1
99	Kubanychbekov Ch.K. (Mister Chao)	1
100	Nesterov D. (ndsdot1q)	1
101	Tarasova V.A. (vrtrsv)	1
102	marusya M.Yu. (Mari222)	1
103	Afanevich E. (Ketra)	1
104	Yastrebov D.D. (Yakimori)	1					ban	ban
105	Pyatkova Yu.V. (Yuksik)	1
106	k V.Y. (s108)	1
107	Samandov S. (Suleyman.Samandov)	1
108	Hesenzade (Hasanzade)	1
109	Bannikov (5267)	1
110	Abdr N. (abdr)	1
111	Deev K.A. (Konst1993)	1
112	N?rakhmet E.A. (Bombikki)	1
113	kappasov D.R. (razka)	1
114	Turar Z.K. (Zhandaulet06)	1
115	Bakbergenova A.B. (bakbergenova)	1
116	Baqyt J. (klick_from_iitu)	1
117	Zeinolla M. (Marzhan2106)	1
118	alikhan (jinglbel)	1
119	Ajtkozhina M.A. (madinanana)	1
120	Dauletbaj A.G. (Alma07)	1
121	Kirgizbanva A. (Adina)	1					ban	ban
122	Konratov S.K. (Sagyntay)	1
123	Zhumadilov A.R. (KiDFeeD00)	1
124	Khairikhan S.-. (parz1vAl)	1
125	Serikbay B.T. (yurie_sg)	1
126	rash (Rashida)	1
127	K B.S. (Xpline)	1
128	Everec L.V. (ikenak)	1
129	Erkinkyzy (K_05)	1
130	Atirbek B.Zh. (123698)	1
131	Nurbak N.N. (Nurbak)	1
132	akhmetova A.A. (ainurymm)	1
133	Zholdasbaj K.M. (proxymocentavra7852)	1
134	Kasanova A.N. (kasanova aruzhan)	1
135	Alibek A.A. (MangystauAidar)	1
136	Shevchenko M.V. (p4p4l)	1
137	oorzhak L.E. (lianaoor)	1
138	Petrenko N. (Natalia Petrenko)	1
139	Lavrov A.P. (lavoient)	1
140	Grechishnikova L.M. (Lidiya0512)	1
141	Derp (Herp)	1
142	Tikhonova E.M. (Tikhonova Kate)	1
143	Merkulov A. (ParabellumKSKS)	1					ban	ban
144	Kravtsov E.K. (Evgeniysql123)	1					ban	ban
145	tori A. (Vandebar)	1
146	SKARABAHATY D.V. (Skoryi_dmitry)	1
147	Alekseev A.E. (sdsa)	1
148	Garmaeva (xveiwayy)	1
149	Sirotenko (NikitaSirotenko)	1
150	Unregistered	10

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