Today's statistics at "SQL Exercises"

June 26, 13:48 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 No 
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   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	Iskorneva A.A. (alinkskrn)	2			4	8	ban	ban
2	P I.*. (IrinaPetr)	3	1	84		3
3	fioletovaya (fioletovaya2)	1	1	118		2
4	Safronov P.A. (Paulus73)	1	1	124		2
5	Shabalkina U.V. (Onevilus)	1			2	2
6	Shamilov I.R. (NoIsLove)	1					15	23
7	Kharskij A.E. (sashakharskiy194)	2					13	22
8	Soroka (Niksa7)	1					15	19
9	hjgkjhgkjhgkjhgkjhg (hahahahahaahahahaaa)	1					15	18
10	Basov O.V. (warmGlitch)	1					13	16
11	degtyarev A. (abiod)	1					10	15
12	Sek (Sekaznaika)	1					9	15
13	Romanov E.D. (megakiller221105)	1					ban	ban
14	Komarova (pkomarova)	3					9	12
15	Luchina I.A. (pukpuk2)	3					9	12
16	Cardenas J.A. (AlfCard)	1					7	11
17	Kharitonov N. (RogueLikeLHR)	1					6	11
18	Sat'yanova P.S. (skylanxs)	2					7	10
19	Gubanova A. (GAnna_22)	1					7	9
20	Mishra (Ginger457)	1					6	9
21	Sverdlov (Saxo_Grammaticus)	1					6	9
22	CH A. (nstacy)	1					5	9
23	Buba (Aleh3561)	1					7	8
24	Samsonov A.Yu. (Bot_to_be)	1					6	7
25	Pankov A.A. (apankov)	1					6	7
26	Vinogradov K.O. (teachmehow)	2					5	6
27	Zazhigalkin (kzazhigalkin)	1					3	6
28	Dashiev K.B. (kentaro22)	1					3	6
29	Loginov A.S. (arien4)	2					5	5
30	Orlov (404_500)	1					5	5
31	Shamsudinova Zh. (Jasic)	1					3	5
32	Akameeva S.V. (SVA1)	1					3	5
33	Sterlev (fash.prosto.fash)	1					4	4
34	Egner A. (rtutra2026)	1					4	4
35	Istomin A.E. (iShurik)	1					3	4
36	Pechkin R.E. (ZiRus)	2					2	4
37	Dsrov (dsrovvv)	2					2	4
38	K S. (skryzh)	1					2	4
39	Ajdaeva M.Sh. (marivanka)	1					2	4
40	Saperov S.V. (s4per)	1					2	4
41	Dementr (dementr02)	1					2	3
42	Egorova D.O. (daria egorova)	2					2	2
43	Moroz V. (M0P03)	1					2	2
44	Kuz'mina Ya.V. (Yana_Zvezdochka)	1					2	2
45	Gazizov R. (qava)	1					2	2
46	Obukhov (Chto_eto)	1					1	2
47	Denisenko E.S. (Denchiklenchik)	1					1	2
48	Inanov (g4f23d23)	1					ban	ban
49	Gryniuk M. (Maxisoft)	1					1	2
50	Klyavlin V.S. (laliawe)	1					1	2
51	Artsyshevskaya I. (esc_del)	1					1	2
52	Yamschikov (Gambleman)	1					1	2
53	Svetlana (Enita)	1					1	2
54	Zakharov (svyyy)	1					1	2
55	Pahadayeu A. (AndOffline)	1					1	2
56	Berdnikov P. (stllife1)	1					1	2
57	Langlits (milkeyway)	1					1	2
58	Scherbakov (chYwarY)	1					1	2
59	Sairanbek D. . (sairanbek_darkhan)	2					1	1
60	babasic (babasic)	2					1	1
61	Abdikali (Nurbis)	2					1	1
62	Krylova (bartyy1)	2					1	1
63	Makarova A. (JuStudent)	1					ban	ban
64	Nik (nikvip)	1					1	1
65	Bovikov B.S. (LVII)	1					1	1
66	Fomina (Julia25!)	1					1	1
67	Krasovskij E.A. (pegoopik)	4
68	Egner A. (rtutra)	3
69	Lazarev D. (Scrollcer)	2
70	Zyuzin V. (Palisander)	2
71	Ivanov M.A. (Yokki)	2
72	Bogdanov N.A. (neshy02)	2
73	Kuz'mina E.V. (Fiction)	1
74	Shibaev (saah)	1
75	Kurochkin P.A. (qwrqwr)	1
76	Evlanova (Kate_E)	1
77	Lobenko M. (Maksym28)	1
78	Kanimetov (Kanimetov)	1
79	Sma N.N. (gooner123)	1
80	Rostomyan (Norayr)	1					ban	ban
81	Orlov A. (esterio)	1
82	Komarov A.N. (Shveda Saulya)	1
83	123 (TiRaaaN1)	1
84	Serebryakov I.B. (Vano23)	1
85	Hades (Hades1)	1
86	Gantsev N.S. (Gallifrey)	1
87	Pochtova E.A. (Evgesha13)	1
88	Ivanov (bravek)	1
89	Sharikov (Azaza_12349)	1
90	Nemnyugina K.V. (KseniyaKsen)	1
91	Makharadze A. (armakharadze)	1
92	Tutorev (belfi911)	1
93	Saponyuk V. (Vladis)	1
94	Washington G.W. (Aeramas)	1
95	Osipov M.N. (Maksim22)	1
96	Sidorova A.V. (AnVaSi)	1
97	sulejmanova (madikas)	1
98	Zhdanov (Romain1408)	1
99	Sarkis'yan G. (gennadi_s)	1
100	ss A.S. (SashaSS)	1
101	Kulikov M.O. (maximcka87)	1
102	Gayazov R. (rafa9339)	1
103	Grigorev P. (Graig)	1
104	Sokolov (zelenogrodov)	1
105	Andrusenko A.P. (billyzmoon)	1
106	R. (Wra1th)	1
107	Usov D. (Tolkovyj)	1
108	Berezovskaya D.V. (dashaeverafter)	1
109	Khakimov B.S. (0511)	1
110	Medvedev A.A. (Meddvedd)	1
111	Mazlov I.I. (Lucky Star)	1
112	Lolotrek (Serg3236)	1
113	Lysykh V.K. (Usilitel')	1
114	Zhiryakov V.V. (vladvladzero)	1
115	Leon F.I. (DoubleCasting)	1
116	Rygina T.V. (Tatyana1804)	1
117	Ivanova (Alexa11111dsfsd)	1
118	Sar B. (Sobol-08)	1
119	Kasatkin E.D. (Shvins)	1
120	Desyatkov A.A. (Devastated666)	1
121	Bogatyrev N.V. (BNV2873)	1					ban	ban
122	Schegol' Yu. (JulyaSchegol)	1
123	Kyroto1 A. (Kyroto)	1
124	Tyutyurikov E.A. (ewgtut_)	1
125	Soboleva I.Yu. (Matreshka_)	1					ban	ban
126	Sherstobitova E.S. (kitssis)	1
127	S (n1pron)	1
128	Shamakov (Work_work)	1
129	niko (lenovolog15)	1
130	Sidorin T.A. (ZALLiRoG_XXX)	1
131	Ivanov (tail85)	1
132	Silva B.S. (marim0)	1
133	Turuzbekova A.M. (Aylin120699)	1
134	M I. (Irina2026)	1
135	Kovalev N. (Fantasyer)	1
136	Sedakov M. (gamigami)	1
137	Stasenko P.I. (polya_st)	1
138	Sukhov K.A. (ska_126)	1
139	Asainov V.O. (crzvldslv)	1
140	Ivanov I.I. (osel12)	1
141	Leskova D.O. (doules)	1
142	AA (VVVIIIKKK)	1
143	Charikov N.A. (Chareak)	1
144	il'in P. (hryak)	1
145	Chernenko S.G. (Livsey)	1
146	Sorokin A.V. (unitcreature)	1
147	Fridman M.A. (MFridman)	1
148	Kobzev A. (xapip)	1
149	Unregistered	19

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