Today's statistics at "SQL Exercises"

April 24, 12:28 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 
  • 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	Zotova (AngZ)	1			4	8
2	avanov (arsen111)	2			5	5	12	15
3	Batuev (Batuev S.E.)	2			5	5	12	15
4	Ivanov (Alexey67)	2			5	5	12	15
5	Myakotina V.I. (VikToriaVM1)	2			5	5	12	15
6	Koptel'tsev V. (selber)	1	1	212		3
7	Skokov B.S. (leks$$)	1	1	24		2
8	Kalinin M.R. (Max_97)	1					11	19
9	Zaitseva O. (Olga.Z)	1					11	19
10	Vasilyov A.A. (quiry)	1					11	18
11	R (aaahzhz)	1					ban	ban
12	Krasheninnikova Yu.S. (Juli Krush)	1					15	15
13	Ikanin D.S. (popakaka)	1					13	15
14	D V. (writqq)	1					11	14
15	Dulatov (emrworld)	1					7	14
16	K O. (John Sheppard)	1					10	13
17	Surname (miron28)	1					10	13
18	Zhekebaev A. (AdolfZ)	1					6	10
19	Pupidzenator (NGoodmanidze)	1					6	9
20	Nikonov (Enevir)	1					7	8
21	SHMA S.S. (ajr794)	1					5	8
22	Erykalin (IJAKIBS)	1					ban	ban
23	ver (remli)	1					6	7
24	osipov (eosipov)	1					6	7
25	Ferman A.F. (FFFAAA)	1					5	7
26	Vlad V.V. (Bleckeid)	1					4	7
27	Ivanov (valerza)	1					5	6
28	Khaziev (jiesoryb)	1					4	6
29	Tolstykh D.S. (saltykovadara)	1					4	6
30	Kekov N.M. (EtaKto)	2					5	5
31	Bro (NBR)	1					5	5
32	Potapov I. (Inkw)	1					5	5
33	Bovikov B.S. (LVII)	1					5	5
34	Kamyzin (yolorino)	1					3	5
35	Batashova S. (sbatashova)	1					3	5
36	Seleznev (korben_dalas)	1					3	5
37	Buzmakov M.A. (mbuz43)	1					3	5
38	mihail M.M. (mihail188)	1					3	5
39	Korolev M.M. (cmbbtw)	1					4	4
40	Desyatkov A.A. (Devastated666)	1					3	4
41	Medvedeva Z.M. (medvedevazl)	1					3	4
42	Slipko D.I. (Sketatel)	1					2	4
43	Martynenko A.V. (Laditops)	1					2	4
44	Ivanov (Ivanov1990)	1					3	3
45	Alejnikov D.N. (gomelchanin123)	1					3	3
46	Nah (leavemealonenah)	2					ban	ban
47	kfafka K.T. (Dan_25151)	1					2	3
48	Ognevich E.A. (Good_man)	1					2	3
49	Shibaev (saah)	3					2	2
50	Teterin R.V. (virast)	2					2	2
51	Katerenchuk I.P. (fedya1)	1					2	2
52	smith (eng MN)	1					ban	ban
53	Romanova K.M. (kir_kat)	1					2	2
54	Romanov (JerseyDevil)	1					2	2
55	Komyakov Yu.V. (dreamersleet)	2					1	2
56	Zolina (nyvmicha)	2					1	2
57	Bakshaeva E.A. (Feo16)	1					1	2
58	Kotik A.Yu. (Nyaxys)	1					ban	ban
59	Shuklin E.A. (ydreamin)	1					1	2
60	Tulaikin V. (tulaikinv)	1					1	2
61	Kislyuk M.M. (mel256)	1					1	2
62	Polyakova (plerushka)	1					1	2
63	Mad'yarov (Ndrix)	1					1	2
64	Klyavlina V.S. (mc_flurrry)	1					1	2
65	Rzaev (tgrnk)	1					1	2
66	Soboleva I.Yu. (Matreshka_)	1					1	2
67	squirrel (squir_el)	2					1	1
68	Musaelyan A.M. (aristokrat29)	1					1	1
69	Galeev (TryToFindAwork6thYear)	1					1	1
70	Bocharova V.E. (Malvisa)	1					1	1
71	Safonov (pupupum)	1					1	1
72	Golub B.A. (micros34567)	1					1	1
73	Nesov (STH80)	2
74	Alekseev A.S. (Andser)	2
75	Sudarev A.P. (Sudarev_1)	2
76	Krivov D.L. (Dietrich Mannski)	2
77	Odintsov I.A. (PlayFulBear1337)	2
78	Sulemenova A.Zh. (Dobry_123456)	2
79	Lyamtseva (lumtses)	2
80	Vorontsov O.V. (Last_PreTender1)	1
81	Vyazovetskov A.S. (alex_v)	1
82	Kurochkin P.A. (qwrqwr)	1
83	lyubin I. (igor.lyubin)	1
84	Ssss (Finderrr)	1
85	Egorova A.A. (Anastuca)	1
86	Polyakov V.M. (rock_4)	1
87	Gorbunov M.S. (gms)	1
88	Filippova (verve)	1
89	Danyushin M. (GonLimon)	1
90	Petrov N.V. (Nick21)	1
91	Mikhajlova (ravenraven)	1
92	Popov S.V. (Fierce)	1
93	Kobak F.A. (DranikfHello)	1
94	Varakin I.R. (19Vanya99)	1					ban	ban
95	Malina M. (mashamolly)	1
96	Kononenko A.R. (babayka15)	1
97	Efimenko A.M. (Oknemifea)	1
98	Kosareva (Olga_Kosareva)	1
99	Nasybullin R.E. (ravil32)	1
100	Shikov V. (Viktor_TG)	1
101	Ivanov (Solv1991)	1
102	Metelitsa L. (Lada_M)	1
103	Pasechnik R.R. (PRR)	1
104	Etobaeva A.A. (ahmed3000)	1					ban	ban
105	Potemkin (Yazon_79)	1
106	Zhurenko (RussianIvan)	1
107	fioletovaya (fioletovaya2)	1
108	Nigmanova M. (EvilWerner)	1
109	Sarkis'yan G. (gennadi_s)	1
110	Gusev A.O. (NowOrNever)	1
111	Semenov K. (GUGU_76)	1
112	Aniskovich E. (evgeniyaniskovich)	1
113	Kal'yanov A.V. (alex_kalianov)	1
114	P I.*. (IrinaPetr)	1
115	R. (Wra1th)	1
116	Mel'nik K.V. (karinakios)	1
117	Stepanov (LexFrom)	1
118	black N. (neoblackyeah)	1
119	Cheprasov A.A. (andruwa_01)	1
120	Islom M. (fr0stman)	1					ban	ban
121	Golenchukov N.A. (kolya_gln)	1
122	Komov S.M. (Komov S. M.)	1					ban	ban
123	Alek (litvin001)	1
124	Gladkov (Anglad)	1
125	Afanas'ev V.A. (AVA_13)	1
126	Lysykh V.K. (Usilitel')	1
127	Kolesnikov S.O. (bulbasaurus)	1
128	Petrischeva O.V. (aly_ol17)	1
129	Bovyrina K.Yu. (O.K.Burda)	1
130	M (DanilM2304)	1
131	Ospanova (amazing_2007)	1
132	Truman Yu.Yu. (rutena)	1
133	Efremov (ChakaChaka)	1
134	Odnokurtsev (AlFochino)	1
135	Pyatkova Yu.V. (Yuksik)	1
136	Katalonets A.N. (Catalonec)	1
137	Savostikova (Master sql_1111)	1
138	Abdullina G.A. (Fleshka)	1
139	Konratov S.K. (Sagyntay)	1
140	Kaliuzhnaya E. (Ella07_85)	1
141	Kovalev A.A. (godota)	1
142	Kobyakova D.A. (DiDi000)	1
143	Bogatyrev N.V. (BNV2873)	1					ban	ban
144	Taranets A.A. (AnaStar)	1
145	Utkin S.A. (Aethel)	1
146	Komarov V.A. (Yurto)	1
147	Dzhimbetova Yu.S. (SpurgisJuliia)	1
148	Bodnya A.A. (kiryto)	1
149	Ondracek (CodeWithPetr)	1
150	Tukeshev U.K. (Ulan Tukeshev)	1
151	Morozova A.E. (Solnce94)	1
152	Cherkasova E. (sentyao1)	1
153	Swartz A.A. (arnold265)	1
154	Pribluda A.V. (anti-tank_hedgehog)	1
155	Rezenov A.A. (Moratorium)	1
156	Serdyuchenko E.Yu. (eserdyuchenko)	1
157	Sharapa A.V (LX26)	1
158	belov A.A. (asrghbdvcxsertyujkmnbgftr)	1
159	Oganesyan T.V. (gdemoyabookmark)	1
160	Fer (L_L_L)	1
161	Sovetov R. (hiropu)	1
162	Dmitriev D.I. (skyforce0)	1
163	Zvereva O. (Mulan)	1
164	Bryntsev E. (mnkmnk)	1
165	Danilyuk T.V. (Desertroce)	1
166	Vasilij P. (hru)	1
167	Belousov T.T. (truephasm)	1
168	Ivanov I.I. (artyr_artyr)	1
169	Milyaeva K. (MadamSengo)	1
170	Kartushina Yu.S. (yulia_Stav)	1
171	Unregistered	14

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