Today's statistics at "SQL Exercises"

August 13, 16:13 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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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	Pankov G.V. (rmdsx)	2	1	2		1	ban	ban
2	Tsybin A.V. (magicdragon)	2	1	5		1
3	Abramov A.E. (aleqseij)	1					15	26
4	Ne R. (maddena)	1					13	22
5	Gorijchuk E.A. (EgorQ2ZA)	1					12	22
6	Kukhmistrova E.S. (13Kate28)	1					11	14
7	Shapovalova V. (vesha13)	1					8	14
8	Puchkova A.S. (NesKolins)	2					8	13
9	Bugdanina A.A. (molitun)	3					9	12
10	Tarasova Yu. (Yulia_Ta)	1					8	11
11	penkova (sonya3)	1					5	10
12	JJ (RomanAntropic)	2					7	9
13	Kulikov V. (thirdgear)	1					7	9
14	Kravchenko P.V. (cirilohysP)	1					5	9
15	Lomakina (lomchik)	4					4	8
16	Mikhajlenko D. (crazyfish_1)	3					4	8
17	Lyubimtseva (Anastasiia_lubi)	2					6	7
18	Khom N.M. (Nikk77)	1					6	7
19	Vakulko A.V. (VAlexandrV)	1					5	7
20	Suslov (Skyman163)	1					4	7
21	Romanov A.A. (andromus)	1					4	6
22	Karsakov S. (karsakovst)	3					ban	ban
23	Cherov V.A. (GroveS)	1					3	6
24	New R.G. (newLogin)	2					5	5
25	Vasileva A. (alisavv)	1					5	5
26	Garist N.K. (Garist86)	1					5	5
27	a (mcd0nald)	1					5	5
28	Andreevskij A.A. (Alkvemary)	1					4	5
29	Kelekhsaev A. (varied_kratos07)	1					4	5
30	Valov D.A. (wall low)	1					4	5
31	Nik (nikvip)	1					3	5
32	Bocharnikova A.A. (Lliona)	1					3	5
33	Saryglar (Daryma)	1					3	5
34	Pushkarev S. (PSV_n)	1					2	5
35	Glavatskikh K.V. (ksu glaw)	1					4	4
36	Sovetkhan D. (Diyar)	1					4	4
37	Polikarpov K. (kir0206)	4					ban	ban
38	Ilina N. (lkjahfjkseb)	2					3	4
39	Aksakovskij I. (Axillis)	1					3	4
40	Sheshko V. (Tester_Vlad)	1					2	4
41	K (archeee9)	1					2	4
42	Skorzhevskaya M.A. (Maylin_03)	1					2	4
43	Brotskij I.P. (ANANASIK0701)	1					2	4
44	Kornilaev D.I. (mayson241)	1					2	4
45	Lyakh (LinaL_)	1					2	4
46	Moskovets N. (Nikolay2026)	1					2	4
47	akimat A.Z. (akimatovskiii)	1					3	3
48	Egenij A.R. (xsilam_0)	1					3	3
49	Olamiai (Nikita12367)	1					2	3
50	Golyandina (nap@)	1					2	3
51	Vorob'yaninov I.M. (KisaVorobey)	1					2	3
52	a A.A. (rdctfvygbuhjnk)	1					2	3
53	Pro (GirlOnAMission)	2					2	2
54	Kameneva (kristachak)	1					2	2
55	Titov (Mikulai)	1					2	2
56	Starostin L.F. (StarostinLF)	1					2	2
57	Abramenkova (muroni)	1					1	2
58	Luzanov (alex_wind)	1					1	2
59	Schur A. (Asure)	1					1	2
60	Titov (mahaon_1999)	1					1	2
61	Bogatyrev N.V. (BNV2873)	1					ban	ban
62	Zubkov D. (Dm54)	1					1	2
63	Zakharov (svyyy)	1					1	2
64	Usikova (Ya.)	1					1	2
65	Urakina K. (Ksu774)	1					1	2
66	Ryabikina (Allusikk)	1					1	2
67	Maia M. (Maikoni_2026)	1					1	2
68	Ivanov I.I. (gg_ffref)	1					1	2
69	Deniskin (tozz1)	1					1	2
70	G (AbiG)	1					1	2
71	V'yukova P.V. (@Iyashiro)	1					1	2
72	Landaeva D.N. (daxa228)	1					1	2
73	Bushina P.B. (polina1908)	2					1	1
74	Shevtsov D. (Shevtsov2711)	2					1	1
75	Levina A. (Anisiam)	1					1	1
76	Zlomanova M. (mzlomanova)	1					1	1
77	Zhuravlyov D. (banditto63)	1					1	1
78	filmanovich (fyjara)	1					1	1
79	Karshakevich P.O. (pashakorsh1)	11
80	Budanin A.A. (Budanin_A)	5
81	sdad D.W. (kotikaster)	5					ban	ban
82	Kumar M. (waifo)	3
83	Netudykhatka A.S. (ASN777)	2
84	Kholodnova (aakholod)	2					ban	ban
85	Sarkis'yan G. (gennadi_s)	2
86	Litvinenko O. (loksana1)	2					ban	ban
87	Muratov D.A. (Enovostuck)	2
88	Odnokurtsev (AlFochino)	2
89	Murat M. (murat_mukhammed)	2
90	B M. (morningmoron)	2
91	Sanzharovskij A.A. (LOSYASH)	2
92	Sadibekov K.A. (Kajrat S)	2
93	Shibaev (saah)	1
94	Kurochkin P.A. (qwrqwr)	1
95	Krasovskij E.A. (pegoopik)	1
96	Altashin S.V. (burrito)	1
97	john_doe (andrey2088)	1
98	Novozhilova N. (Natusyanya)	1
99	Koptel'tsev V. (selber)	1
100	Gajchuk A.S. (asgaychuk)	1
101	Ivanov A. (Aleksius)	1
102	Dzhamaldinov M. (Benediktof)	1
103	Stul'nev R.O. (kalter1213)	1
104	Talip (Tanzilia)	1
105	Ulybin (tanderug)	1
106	Guseinov A. (Ali_G)	1
107	Baryshnikova (Elena_Baryshnikova)	1
108	Top (Zaramoth_)	1
109	Taras D.S. (Parit)	1
110	Rakhmetov T.R. (Vaas47)	1
111	Saidov I. (igor_1993)	1
112	Makarova A. (JuStudent)	1					ban	ban
113	Vyroubalova (Imhelena)	1
114	Pankov G.V. (gpankov)	1
115	Goftenyuk (kgoftenyuk1)	1
116	Zorina N. (ntshus11)	1
117	Picheritsa A.A. (Picheritsa)	1
118	Dogadov S.V. (Serzho)	1
119	Norov P.M. (RoMario28!)	1
120	Axel (axansaga)	1					ban	ban
121	Tyumin D. (dplust)	1
122	Ezhov R.S. (akira_nvm112)	1
123	Tabakov A.A. (ATS_Rakovka)	1
124	Skokov B.S. (leks$$)	1
125	Rodin (uoloki)	1
126	Kudinov (kpovel)	1
127	Chernoivanov N.Ch. (molniii_01745)	1					ban	ban
128	Tvanov M.A. (mike_t_ekb)	1
129	Kim P.V. (Pappa_99)	1
130	Tyul'berova A. (ann_tyulberova)	1
131	Bagmanov D.D. (Bagmanov_Dinar)	1					ban	ban
132	R. (Wra1th)	1
133	Ostapenkov L.D. (lerdon_yard)	1					ban	ban
134	Semenov M.M. (mark_CemenoVV)	1
135	Bondarenko R.O. (Bondarenko R.)	1
136	Lysykh V.K. (Usilitel')	1
137	S (sergeenko@phystech.edu)	1					ban	ban
138	Subbotina N. (Nelly_sub)	1					ban	ban
139	Akameeva S.V. (SVA1)	1
140	Abakumova E.A. (Abel1768)	1
141	Il'in (Faradum)	1
142	Yastrebov D.D. (Yakimori)	1					ban	ban
143	kham (kh4m1)	1
144	Ivanov A.V. (inferioIT)	1
145	Cherepanova A.R. (Alexandrina1.0)	1
146	Ibo K. (Kemchik)	1
147	Evgen'ev (gek_c)	1
148	Khakimova M.R. (MavjudaHakimova)	1
149	Hh A.R. (zwerb)	1
150	Korolev A.A. (Ereticheskij Chajnik)	1
151	Askarbek A. (Aibar212121)	1					ban	ban
152	Maslennikov A.S. (Maslennikov.Anton)	1
153	Burtonov A.V. (tak to)	1					ban	ban
154	Strilenko (Liamorte)	1
155	Shil'chenkov M.A. (msmshilchenkov)	1
156	Levin Yu.A. (pdestroyer)	1
157	edmond2 (edmond2)	1
158	Filippov D.A. (shketik)	1
159	Zhopkin (Vanek_destroyer)	1
160	GUJARATHI (VAIBH001)	1
161	Mel'gunov D.D. (waawweelon)	1
162	Murat I. (Inzhu_murat13)	1
163	Gorokhova (MarGorokhova)	1
164	Kravtsova M.I. (k_marina89)	1
165	Asyl A.A. (Asylbek00)	1
166	Berezin A.A. (To_OmaC)	1
167	Ageeva (Ush1m1ya)	1
168	Po O. (ezhikfuf1)	1
169	Ban'kin I. (lenivaya_taksa)	1
170	Danilova M.D. (prendahi)	1
171	Zakharov D.S. (dmitr_zakharov)	1
172	Zalilov R.R. (Ruslanradokt)	1
173	Vasuluev A. (AlexeyVas006)	1
174	Bolshakov D.I. (TaGGaR)	1
175	Yoda D. (Deluxe82)	1
176	giniyatullin E.N. (Suennte)	1
177	Orlov D.O. (reynike)	1
178	Gayibbaeva M.K. (Gayibbaeva)	1
179	Kazantseva E.G. (teasmint)	1
180	Abdurizaev A. (Amru05)	1
181	Smorkalov N.A. (Mr.proper97)	1
182	Netudykhatka M.A. (Rfee)	1
183	Unregistered	23

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