Today's statistics at "SQL Exercises"

July 14, 14:04 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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   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	Patil D. (divyap)	1			9	9	13	17
2	Potemkin (Yazon_79)	1	5	16		6
3	Salodkar R. (Ruksie)	2			4	5	5	6
4	Safronov P.A. (Paulus73)	1	1	137		4
5	Nyaharkar S. (sanikanyaharkar)	1	1	1	1	2
6	Mhasalkar S.S. (sneha@007)	2			1	1	2	4
7	kakade B.S. (bhaktisk)	2					15	24
8	Serdyukov I.S. (Seeerd)	1					10	16
9	ivanova (Laysan20261)	6					13	14
10	Sahijwani D. (Deepanshus)	2					8	13
11	Singh A.J. (AdityaS)	1					8	13
12	Plotnikov O.I. (oleshka01)	1					8	13
13	Gept A.V. (arthurgpt)	1					ban	ban
14	Ivanov (T1ska)	1					9	11
15	Mulloev A.E. (goroth)	1					7	11
16	Todua D.M. (DavisBomonec)	1					9	10
17	Orlenko D.I. (Di.orlenko)	2					6	10
18	Kashin A. (AlexWinner)	1					6	10
19	Haciyev I.A. (Ismayil)	2					5	10
20	GG (Bazist)	2					5	9
21	Ashuba B.D. (badis)	1					5	9
22	Tanpure V. (VRT)	1					5	9
23	Madbhavi S. (Sudarshan10)	1					5	9
24	Dolgov O.S. (Oleg Dolgov)	1					5	9
25	Azimov (magamaga)	1					5	9
26	Chaudhari (Rutik18)	1					4	8
27	Pya A. (mamka2p)	1					6	7
28	Rudakova (maryzi13)	1					4	7
29	Frost N.V. (QWwWQ1)	1					4	7
30	El'yashova E. (eelyashova)	1					5	6
31	Mischenko S. (lljihn)	1					3	6
32	Thakur B.K. (Bablu Kumar)	1					3	6
33	Spitsyna V.A. (kaosomi)	3					5	5
34	Rechnaya D. (i_dalja)	2					5	5
35	Gauert (Evgeng)	1					5	5
36	Sten'kova V.S. (BarabashkaV)	1					5	5
37	Stasilevich A. (AlinaStasi)	1					5	5
38	Goncharova K.A. (22437867865767221222)	1					5	5
39	Mal'tseva V.A. (ctoriavick1)	1					5	5
40	Abdulov F.N. (FuadSQL)	2					4	5
41	Burtonov A.V. (tak to)	2					3	5
42	Kostrygina (Hiki_Imaru)	1					3	5
43	Mikhajlova V.P. (veneragret)	1					3	5
44	BHOWARE P.S. (pranaybhoware)	1					3	5
45	Rozenberg A.N. (IIIyRa)	2					4	4
46	Evgen'ev (gek_c)	1					4	4
47	- M. (foveck)	1					4	4
48	bogachenko (dabldzhej)	1					2	4
49	shewale S.G. (samadhan shewale)	2					ban	ban
50	Olegov O.O. (qw3erqwertqwerqwerq)	1					3	3
51	Adel'shin D.A. (Dim0n21)	1					2	3
52	Marushevskij M.S. (Selezen.x55)	1					ban	ban
53	Krasavtseva O. (olivkap)	1					2	3
54	Matyugin E. (lordpr)	1					2	3
55	Mahajan P.A. (pm1111)	2					2	2
56	Luchnikov M. (pupkaLupka)	1					2	2
57	Nedzvetskij (mkrslv)	1					2	2
58	Kataev M. (Mishwey)	1					2	2
59	gtnhjd B... (Ghbd)	2					1	2
60	Kravchuk O.T. (Popori)	1					ban	ban
61	Svetlana (Enita)	1					1	2
62	Zubkov D. (Dm54)	1					1	2
63	Nazarov (Neislaw)	1					1	2
64	Alekseevich A. (Aleksei.P)	1					1	2
65	Iva E.A. (PlatinumKub10)	1					1	2
66	Langlits (milkeyway)	1					1	2
67	Polikarpov K. (kir0206)	1					1	2
68	Krylov P.E. (Pavel333333)	1					1	2
69	Matushkina (AlenaM15)	1					1	2
70	Azhikenov A. (Dos999988)	1					1	2
71	Noskova A. (Nosochek)	1					1	2
72	Dhawade A.R. (JoinKing)	1					1	2
73	Borichev A.D. (SaN4ELlo33)	1					1	2
74	Vysotskij E.V. (Esscape)	2					1	1
75	piopio5 (piopio5)	2					1	1
76	Skuratov S.A. (skuratov-sa)	1					1	1
77	Berezovskaya D.V. (dashaeverafter)	1					1	1
78	Zaripova E.R. (elinnazr)	1					1	1
79	Laptev M.S. (Mahmed_tea)	1					ban	ban
80	Z (Dolto)	1					1	1
81	Serdyuchenko E.Yu. (eserdyuchenko)	1					ban	ban
82	Myrzabek N.K. (nurrrzat)	1					1	1
83	Ivanov M.A. (Yokki)	1					1	1
84	Murat M. (murat_mukhammed)	1					1	1
85	Pavlenko S.D. (PavlenkoS)	1					1	1
86	gusarov I. (lllia)	1					1	1
87	Maximovna P.T. (qwhuo)	1					1	1
88	Z A. (mrdevps)	1					1	1
89	Korbakov N.V. (namedead)	1					1	1
90	Revenko M.A. (CptDisturbed)	3					ban	ban
91	Koptel'tsev V. (selber)	2
92	Vinogradova S.M. (Tigra1)	2
93	Gitinomagomedov (gmansur88)	2
94	Khakhulina Yu.I. (Donnayuliya)	2
95	Dmitriev N.V. (Son1do)	2
96	Sokolov (zelenogrodov)	2
97	Okolnikova (SofyaO)	2
98	Taurbek B.D. (Bagy)	2
99	Filch A. (ArgusFilch)	2
100	Fyodorov I.P. (Kega)	2
101	Komarova (Tally_san)	2
102	Grigoreva (koska_chulanovaya)	2
103	Williams B. (BW)	1
104	Kurochkin P.A. (qwrqwr)	1
105	Evlanova (Kate_E)	1
106	Klyueva (Elena_dragon)	1
107	Sivaci C. (Cihan)	1
108	Selezniov M. (Mihail Selezniov)	1
109	Konovalov (Areksei)	1
110	Babayants (Karin)	1					ban	ban
111	Voronov D. (Elnov.70)	1
112	Evstaf'ev D.A. (Redis22)	1
113	N. A. (Argon7)	1
114	Buch O. (OlehBulb)	1
115	Oktamov N.A. (Nurdaulet99)	1
116	Sidorov (fonari)	1
117	lVlarchenko (Mmmore)	1
118	Kaluzhskij T.O. (TIMON4EG40)	1
119	Kornienko A.V. (_taz_)	1
120	Chmil' E.V. (CoreyTaylorSwift)	1					ban	ban
121	Zhukov A.A. (AntonZhukov95)	1
122	Smolina (Alyona____S)	1
123	Pretor P.P. (Pretorina)	1
124	Shikov V. (Viktor_TG)	1
125	Zubarev A.V. (A.Zub)	1
126	Orlenko (Lima82)	1
127	Shabalkina U.V. (Onevilus)	1
128	Mikheeva (BahrMikhev)	1
129	Sarkis'yan G. (gennadi_s)	1
130	Isaev K.T. (Kairat545658)	1
131	ss A.S. (SashaSS)	1
132	Rodin (uoloki)	1
133	Churilov N. (Nick_Cherry)	1
134	Malinchik K.D. (Skaipia)	1
135	Gorobinskij (demonguest)	1
136	Salov S. (Koshachek)	1
137	P I.*. (IrinaPetr)	1
138	Yana Y.Y. (KeiYana)	1					ban	ban
139	Konon (Kenen)	1
140	R. (Wra1th)	1
141	Remizova (Remna)	1
142	Aidarova A. (allaroomie)	1
143	Korolev R.V. (zouker)	1
144	Frantsuzov M.Y. (MaxYurievichFrantsuzov)	1
145	Lysykh V.K. (Usilitel')	1
146	Akameeva S.V. (SVA1)	1
147	Boboeva (Kiba)	1
148	Odnokurtsev (AlFochino)	1
149	Leonov (aslnv1)	1
150	Kas'yanov (jjfxfxzxqqq)	1
151	Mokhov K.A. (Kosta1123)	1
152	Mederbekov (AKMT)	1
153	Pan'shina A.G. (AlexashaKim)	1
154	Rukavitsyn A. (DillianSky)	1
155	Chulavyj (browniey)	1
156	Tolmachev R.S. (Ruslan Sergeevich)	1
157	Shinkevich I.V. (aivan96)	1
158	S (n1pron)	1
159	Vydrin (kandratt)	1
160	Kuvshinov (Kuvshinka)	1
161	Pushkarev S. (PSV_n)	1
162	Volkov D.S. (Dmitry_VS)	1
163	Travkin A.A. (minon)	1
164	Terekhova D. (Dashielle)	1
165	Akkazhov M.I. (Meir_82)	1
166	Podlesnyh I. (ivan_podlesnyh)	1
167	Podgornaya D.R. (Himikoo)	1
168	Khmelevskaya S. (Klepa151719)	1
169	Savchenko V.P. (Vladislav11111)	1
170	Khar'kov-Tumaschik A. (metalangel89)	1
171	Oralbek (dianaorabek)	1
172	Murat S. (SultanMr)	1
173	An (Rusk111)	1
174	Calais (Laperuza)	1
175	Bulgakov M.A. (MatthewFl)	1
176	lit (pxeexe)	1
177	Sharma S.R. (sakshi2004)	1
178	shrivastava A. (Aditya17)	1
179	Alekseev V.S. (flipTI)	1
180	Volkova V.I. (vivi__meow)	1
181	Khomyak M.N. (khomyak17)	1
182	Kosulnikova (Aleksandra_Akkerman)	1
183	Demidovich P.M. (c0ral0vii)	1
184	Shewale S. (samadhan33)	1
185	Wil F.-. (Wilfrech)	1
186	Fokina (ayphine)	1
187	Romanchuk I.A. (ial.romanchuk)	1
188	Blare A. (Annet Blare)	1
189	Unregistered	15

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