Today's statistics at "SQL Exercises"

November 15, 19:55 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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  • Optimistic rating
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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	Shkurin A. (Artemis_3001)	2	2	2	17	25	ban	ban
2	hydra (bxnf1re)	1			13	19	3	3
3	Burov K.M. (gopher_)	2			3	6
4	Cool A. (Zigmund)	4	3	8		5
5	Shumejko A.A. (SashaShu)	1			5	5
6	D'yachenko I.M. (Gremlin_O)	1			5	5
7	Larchik (Larchyk)	1	1	1		1	ban	ban
8	Shergin A. (AlexBhhh)	2	1	1		1	3	4
9	Branashko D.V. (Dmitriy_Branashko)	2					ban	ban
10	Osipov (miyko)	2					15	28
11	Andryushin L. (Vingael)	2					15	26
12	Bedretdinova A.I. (Adel'kaaaaaaaaaa)	1					ban	ban
13	Larchik (Larchik_A)	2					ban	ban
14	Demidova A.O. (Alexia75)	1					ban	ban
15	Vasil'ev (Valera2878)	1					15	24
16	Vasil'eva S.A. (SnezhanaIT-9)	1					15	24
17	Mustaev A.R. (gotthes)	1					15	23
18	Vorob'eva D.V. (Daria_V^or)	1					16	22
19	Fedorov I.D. (Dieosocoe)	1					15	22
20	Kozlov (Timur_Kozlov)	1					14	22
21	Vinogradova (Margo456)	4					13	21
22	Chernysh E. (Bubbochka)	3					15	20
23	Larchik A. (Larchik A.)	2					ban	ban
24	Prichalov (ruzaxxx)	2					15	18
25	Shalaev I.A. (cajlat1kk)	1					15	18
26	Vinogorova (AAriaka)	1					15	18
27	Tulashvili (IR4KLI)	4					12	18
28	Poppp M.I. (Lololoshka1423)	1					8	15
29	Molodtsova K.M. (molodtsova_k)	1					10	14
30	Yarotskij A.I. (Lenge)	3					8	14
31	Korotetskaya A.V. (anastakv)	1					7	14
32	Metreveli G. (gio777)	2					8	13
33	Kirieshka N.A. (nina3747)	1					8	13
34	Fedyashov N.M. (Nick56765)	3					9	11
35	Livandovskaya M.A. (Littele Rabbit)	1					9	11
36	Artemov (Vladimir Artemov)	1					9	11
37	Nekto Ya. (torchik23)	1					8	11
38	Titov D.N. (gizkano)	1					6	10
39	Zakharich M.D. (Ray_Cist)	1					5	10
40	Patsyora A.V. (Anta15)	2					7	9
41	Lyapin P.K. (Topogen)	4					7	8
42	Akim D.K. (haizn12)	1					ban	ban
43	Samokhvalov S.I. (GraimWorld)	1					ban	ban
44	Ryabova A.S. (Anzhelika2006)	1					ban	ban
45	Shure V. (VladimirShure)	1					3	8
46	Sarina M. (malikon)	1					6	7
47	Filippova (nowki)	1					6	7
48	Scherbakov (miron228)	1					6	7
49	Lomov R.V. (Silverom)	1					5	7
50	Adolf A.A. (gfyftfghefdsfdfd)	1					5	7
51	Kashmilo A.A. (Bogankashtern^-^)	2					4	7
52	Kuklin A.A. (jdun)	1					4	7
53	Pustosmekhov M.S. (mihail301)	1					4	7
54	Najmushin R.A. (maka16541654)	1					4	6
55	Kolesnyk (SeVi4NeT1)	1					4	6
56	qwe (h0nesty)	1					4	6
57	Salazar (Mirazuz)	1					ban	ban
58	Makarov G.R. (Gosey)	1					2	6
59	Lazareva A.A. (lazareva4231)	3					5	5
60	Komarov I.A. (Not_name)	2					5	5
61	Guschina A.D. (katrinenight)	2					5	5
62	Gradova (IrinaGradova)	1					4	5
63	Gorbunova M. (GorbunovaMA)	1					3	5
64	Fajzulina S.Sh. (snejanna)	1					ban	ban
65	- -.-. (favoritepets11)	1					ban	ban
66	Matskevich A. (aleqsm)	1					3	4
67	Krivets M.S. (Maria Krivets)	4					2	4
68	Novakovskij M.A. (Montangue)	1					2	4
69	Dnmstl3873 (Dnmstl389)	1					2	4
70	Nov (unity320320)	1					3	3
71	Filippova J.A. (GreyAppleTree)	1					2	3
72	Dvornikova S.G. (Clairetel)	1					2	3
73	Deva N.S. (nithin0303)	1					2	3
74	Gajfullina (tavi777)	1					2	3
75	Zhuravlev F.I. (yngst6r)	1					2	3
76	Belov A. (artem444)	1					2	2
77	tkachenko (NotFufx)	4					1	2
78	Shinkevich I.V. (aivan96)	2					1	2
79	Kokorin (Eteroton)	2					1	2
80	Misharin S. (xashmare)	2					1	2
81	Balobanov (Vasykas)	2					1	2
82	borisov A.N. (borftn)	1					1	2
83	Beketov (dimabima)	1					1	2
84	Noskova D.I. (daho_n)	1					1	2
85	Vorob'ev N.D. (verculumn)	1					1	2
86	Yumakova (mnd88)	1					1	2
87	Vlasov M. (Pierre Dunn)	1					1	2
88	7shkin S.V. (Slavnik)	2					1	1
89	Shebunov A. (shebunovayu)	2					1	1
90	gsaks (sqlPantalone)	2					1	1
91	Oleg T. (Oleg_QA)	1					1	1
92	Gur'ev A. (gorgor)	1					1	1
93	Solov'yov I.A. (solov_13)	1					1	1
94	Silachyov A.N. (SAN900)	1					1	1
95	Galkina E.V. (LenaGalkina)	1					1	1
96	Sharipova O.Z. (Oybibi)	1					1	1
97	Yeager E. (Eren-Yeager)	1					1	1
98	Astafev V. (VektorSM)	1					1	1
99	Fishev D. (lin33d)	1					1	1
100	Markin N. (Qmaro)	4
101	Krasovskij E.A. (pegoopik)	3
102	Frolov V. (Lanovarian)	3
103	Kurochkin P.A. (qwrqwr)	2
104	Mikhaelis Yu. (Alica35)	2
105	Tot'myanina O. (OlyaTtm)	2					ban	ban
106	Zakirov V.G. (midaV)	2
107	Volkova D.F. (Di_kosm63)	2
108	Sarkis'yan G. (gennadi_s)	2
109	Maksutov I.I. (wtf_ilg)	2
110	Kulov R.V. (Voluk_pro)	2					ban	ban
111	Sh S. (junopark1)	2
112	Sherstobitova D.V. (medny29)	2
113	Avdoshina A.E. (AngelinaAvd)	2
114	Egorova A.G. (Ange_good)	2
115	Galkin A. (Anton Galkin)	2
116	Maksimov (MathFox11)	2
117	Melanin (bicourse)	2
118	dunay (qwizy)	2
119	Kazakov I.A. (Kaishot1)	2
120	Koptel'tsev V. (selber)	1
121	Smirnov A. (Lexxx314)	1
122	Vinogradova S.M. (Tigra1)	1
123	Denisenko A.A. (Denisenco)	1
124		1
125	Spicin (zverek123)	1
126	Q M. (Muradq)	1
127	Grigoreva A.S. (sasha.q)	1
128	qwe R.Y. (TheWrongOne992)	1					ban	ban
129	Kapustina (anvil-analyst)	1
130	Demeshko N.A. (keepsme1)	1
131	Melanin M.E. (tstsvt)	1
132	Esipenko (esipenkoanna)	1
133	Maslov (Maslovsa123)	1
134	Orov V. (VlaSer)	1
135	R. (Wra1th)	1
136	Skibin V.V. (SQL_vvs)	1
137	Kochnev (Tiponick)	1
138	Abramov V. (Privet ot Sashi Borovkova)	1
139	Lesnikova A. (nebulaX365)	1
140	Sh E. (El_Sh)	1
141	Bochkova (PunDora)	1
142	Chekanov K.K. (Kirill1999)	1
143	bobr_kurwa (bobr kurwa)	1
144	Zhur V. (mrvaroz)	1
145	Karniz V. (Realita)	1
146	ns0 N.N. (ns0000)	1
147	Seredin V.S. (JoDaH_JoEsTaR)	1
148	Yashina A. (k4litushka)	1
149	Radchenko R.K. (qweqfafsf)	1
150	Vasil'ev V. (Valeriy123)	1					ban	ban
151	Tihomirov N.V. (Tetr654)	1
152	Smirnov M.A. (Omellou)	1
153	arteic (arteic)	1
154	Selivankin M.V. (MikhailSelivankin)	1
155	Chistyakov N.R. (chistiakovN)	1
156	Rodina Kh. (kris.poe)	1
157	Ziganshina D.R. (Ziganshina Diana)	1
158	Slyusareva E. (Sportgirl55)	1
159	Semenov V.N. (FullJoin77)	1
160	axmadddd A.S. (asdfasdfsdfsdjjjoooo)	1
161	Popov (justixxx)	1
162	T (lazochka)	1
163	Kykolnikov (Krasaucheg1111)	1					ban	ban
164	Ivanova A.M. (Ivanova Aleksandra IT-1)	1
165	Baj A. (uchis'_zhit')	1
166	Lebedev A. (Vodooaxe)	1
167	Bulychev A.M. (Lexa4_Ovsk)	1
168	Presnyakov A.A. (24pt208)	1
169	Korovin (eeeeeeeeeeeeeeeeeem)	1
170	Skobelkin G.A. (Skobelk1n)	1
171	Polyushko V.O. (React001)	1
172	Filippov D.A. (Daredev11)	1
173	khen M. (sqlDottore)	1
174	Astaf'ev I. (UnicorniX)	1
175	Tracer (Allen_Schweitzer)	1
176	Amogusov A.A. (amogusamogus)	1
177	Vas E.N. (kortez39)	1
178	D'yakov A. (SovaManager)	1
179	Lianna L. (Linna06)	1
180	Kulich (Ploxih)	1
181	Filinkova (flvku)	1
182	Kovaleva S.E. (Soon_now)	1
183	Kokurina V.N. (kokurina4444444)	1
184	Savchuk (Morda4ka)	1
185	A A. (Trikster)	1
186	a B.C. (qpeedon)	1
187	Larchik (Larchik_Anastasiya)	1					ban	ban
188	Larchik (Larchyk A.)	1					ban	ban
189	Leshkevich A.A. (alexa_l)	1
190	Ishtykova K. (Ksenia_ish)	1
191	Unregistered	27

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