Today's statistics at "SQL Exercises"

April 29, 14:09 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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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	Hydyrova T... (Hydyrova)	1			17	23
2	musurmankulov I.B. (islamemo665)	2			10	10
3	Babu E. (Eldhoo)	1			8	10
4	M (DanilM2304)	3	3	63		5
5	Gorbunov M.S. (gms)	1	2	30		3
6	Gapanovich P.A. (drestar1)	1			3	3
7	Dits O. (OlegDits)	1			3	3
8	Lagunov M.T. (Opengate48)	2	1	4		2
9	P I.*. (IrinaPetr)	2	1	63		1
10	Kolesnikov S.O. (bulbasaurus)	2	1	27		1
11	Nikulina A.S. (alna_nik)	1					ban	ban
12	Goryachev D.A. (ifuseemeintheclub)	1					15	23
13	ivan (ivanconcurrency)	1					14	23
14	Tsitson' (Rockandstone)	1					15	19
15	Tyutyurikov E.A. (ewgtut_)	1					11	19
16	Kamaldzhanov R.A. (rasikoo)	2					15	18
17	Vyacheslav (viking7757)	1					14	17
18	Groznov D.G. (Zowgert)	2					13	16
19	Tazetdinov R.S. (ridik_k)	1					12	16
20	Indychko V.I. (tawagaoko)	1					11	16
21	Rafikov G.K. (gog110)	1					ban	ban
22	Snorenkova (anna_sn)	1					9	15
23	Vasilyov A.A. (quiry)	1					7	12
24	Golovacheva A.V. (HannaHalavachova)	1					7	12
25	mihail M.M. (mihail188)	1					7	10
26	Secret Key (Secret Key)	1					6	10
27	Veselov D.A. (Dmitrij1234kk)	2					8	9
28	Milyaeva K. (MadamSengo)	3					7	9
29	Sharbatov Y. (YusifSH)	1					7	9
30	Balabkin A.V. (Jordanov)	1					7	9
31	Nurbaev V.V. (Ulanovka)	1					6	9
32	Aurelius (gineus)	1					7	8
33	Marchuk K.G. (marchukkirill)	3					ban	ban
34	Manasyan V.A. (Vika543)	1					4	8
35	Zhuravlev D. (Zhuravlev_dyu)	3					6	7
36	Shinkevich I.V. (aivan96)	2					6	7
37	Petrova G.I. (Galina_psql)	1					6	7
38	Artyukh S.V. (m3sergey)	1					6	7
39	Tomilov N.A. (monkey317)	1					5	7
40	Il'in V. (valerilin13@gmail.com)	1					5	7
41	Kadyrov (FaNd)	1					4	7
42	Chkheidze L. (Cratos211255)	1					5	6
43	Kalinin V.N. (halijtor)	1					5	6
44	Hamilton (ASHamilton)	1					5	5
45	Chumak V.S. (Vch01108)	1					4	5
46	Sona07 (Sona07)	3					3	5
47	Kassymbekov D. (dkasymbekov)	2					4	4
48	Filimonov I.V. (Setevik)	2					4	4
49	Golikova K.K. (kragl)	2					4	4
50	di (karamelkaaaa)	1					4	4
51	Pitcil (fallsin)	2					ban	ban
52	Dayasova (yesiamanowl1024)	1					3	4
53	Aver'yanova V. (aseinore)	1					3	4
54	Rzaev (tgrnk)	1					2	4
55	Ibragimova A. (anya_tusina)	1					3	3
56	Rostovtseva E.R. (lizavetaRostovtseva)	2					2	3
57	Noskov A.A. (Chessmaster123)	1					2	3
58	Almazova N. (nurkyial)	1					2	3
59	Bystrov F. (FEDORBYST3445)	1					2	3
60	dufivara (d.ufivara)	1					ban	ban
61	Smirnov R. (wers17)	2					2	2
62	Pevnev N. (Boroda_ttv)	1					2	2
63	Avvakmov (Ultimate1914)	3					1	2
64	Komyakov Yu.V. (dreamersleet)	2					1	2
65	U A.V. (Monk35)	2					1	2
66	Kurlyandskaya V.O. (vladi_kur)	2					1	2
67	Shibaev (saah)	1					1	2
68	Katerenchuk I.P. (fedya1)	1					1	2
69	Kononov A.P. (koKS1k)	1					1	2
70	Struganov (Rasdvatri)	1					1	2
71	Ivanov I.I. (sql_svinger_double_finger)	1					1	2
72	Narembekov T. (fountaineww)	1					1	2
73	Utkin S.A. (Aethel)	1					1	2
74	Biv (BIV99)	1					1	2
75	Pribluda A.V. (anti-tank_hedgehog)	1					1	2
76	Duisenbayev (3UMF)	1					1	2
77	Kondrashina T. (Tat'yana89tlt)	1					1	2
78	K (Levanlomg)	1					1	2
79	osipov (eosipov)	1					1	2
80	M. (aniri_mak)	1					1	2
81	Marchuk K.G. (kiritto)	1					ban	ban
82	Petrov I.N. (stateonuris)	2					1	1
83	Smirnova E.V. (Sibir72)	2					1	1
84	R (RMA_)	2					1	1
85	Zharova D. (MoniBoni)	1					1	1
86	Sergeev A. (f_train)	1					1	1
87	Kozak R. (rmn_kzk)	1					1	1
88	Sychugova D.D. (Diana_sdd)	1					1	1
89	Najdenov A. (drunina2210)	4
90	Shvajko A.V. (Anastasia Shwayko)	3
91	Lagoda (Deimos324)	2
92	Shikov V. (Viktor_TG)	2
93	Sarkis'yan G. (gennadi_s)	2
94	Artsyshevskaya I. (esc_del)	2
95	Trushnikov M.N. (chajan)	2
96	Merzlyakov (merzlik)	2
97	Guteneva (iam2304)	2
98	Zaidi I. (IFRA)	2
99	Tolmachev R.S. (Ruslan Sergeevich)	2
100	Khuzhayev (Sullivan)	2
101	Musoeva M. (mzmkhn)	2
102	Narbaeva M.R. (maliamacht)	2
103	Moiseenko S.I. (mois_)	1
104	Merlyan (Irmo)	1					ban	ban
105	Kurochkin P.A. (qwrqwr)	1
106	Krasovskij E.A. (pegoopik)	1
107	Koptel'tsev V. (selber)	1
108	Starichkov N.Yu. (james.demist)	1					ban	ban
109	Polyakov V.M. (rock_4)	1
110	Khokhryakov A.V. (Obemgghost)	1
111	K A.Yu. (Mad Harper)	1
112	Danyushin M. (GonLimon)	1
113	Stepanov K. (Crystal_0wl)	1
114	Smith (tibacityblues)	1
115	Tsay S. (Sergey Ts.)	1
116	Tsalko I. (tsobako)	1
117	Georgievskij O. (vezdessushiy)	1					ban	ban
118	Tapdigov A. (emanat-1)	1
119	Silaev I. (Dragon_Ru)	1
120	Hruschev A. (AAntonAA)	1
121	Varakin I.R. (19Vanya99)	1					ban	ban
122	Sorokin V.S. (Sibone_69)	1
123	Statsenko V.O. (ValerDOS1x)	1
124	Kras V. (Vikron)	1
125	Malykhin A.E. (Katakuri)	1
126	Gil'manova E. (Elinkazuzinka)	1
127	Faizov R.R. (Rif)	1
128	Kapelyushnyj R.N. (Moon937)	1
129	Bart A. (zzcode)	1
130	Levashov S. (RepaMan22)	1
131	Ershov I. (qzva)	1
132	Nesov (80STH)	1
133	Zambylov E. (Arcticmoon)	1
134	Kozlova I. (kpirap18_1)	1
135	azunai (Azun4i)	1
136	Manaka (Vit8Man)	1
137	Karpov A.V. (sasa1982)	1
138	Panicheva V.D. (_Vika_)	1
139	Simonov V.A. (Vasilij84)	1
140	chuj cie to obchodzi (pluggphomon)	1
141	Picheritsa A.A. (Picheritsa)	1
142	Mal'tseva E.S. (meskt)	1					ban	ban
143	bins (bobi)	1
144	Davydov (kolyadavydov)	1
145	Rajdov -.-. (Vijones)	1
146	Dmitry (lyrrayemvekh)	1
147	Semenov K. (GUGU_76)	1
148	Aniskovich E. (evgeniyaniskovich)	1
149	Stepanov S.V. (Nostix)	1
150	Golovkin I.A. (GHOST2508)	1
151	Sviridov D.V. (dan20qwrt)	1
152	R. (Wra1th)	1
153	Zinov'ev Yu.I. (raccoon_)	1
154	Stepanov (LexFrom)	1
155	Belevtsev V.B. (vgdjv)	1
156	Komov S.M. (Komov S. M.)	1					ban	ban
157	Zaripova A.A. (cutemirraa)	1
158	Lysykh V.K. (Usilitel')	1
159	Vor (osoka14)	1
160	Prokofev (rezect)	1
161	Zakirov I. (coronets1)	1					ban	ban
162	Gadzhikhanov (Khadymmm)	1
163	Safronov P.A. (Paulus73)	1
164	Ne Ya.N. (Yarich)	1
165	Okolnikova (SofyaO)	1
166	Kolesnikov A.E. (Ellety)	1
167	Drankevich (D_Jopa)	1
168	Teterin R.V. (virast)	1
169	Khovrin (LunarShadows)	1
170	Abdullina G.A. (Fleshka)	1
171	Perekhodin (V1neel)	1
172	Khashev A.V. (shk1perrr)	1
173	Tkacheva K.A. (krissttik)	1
174	Bazarzhapova N.A. (e39228)	1
175	Tsydenzhapova Yu.B. (juliaTsy)	1
176	Tserenkeeva I. (sssrekan)	1
177	Alikishieva E.A. (ya alyona)	1
178	Tulaikin V. (tulaikinv)	1
179	Azanov (kulinarr)	1
180	K D.I. (LK_)	1
181	Kozhinov (sidodji96)	1
182	Bogatyrev N.V. (BNV2873)	1					ban	ban
183	Ivanov (pkpkpk)	1
184	Polyakova (plerushka)	1
185	R. A. (Erayo)	1
186	Sologubov (Pryany)	1
187	Pogorelova S. (sv309)	1
188	Soryu A.L. (RemiliaScarlet3)	1
189	Ivanov (telecast)	1
190	Yasdam E. (Gde-to)	1
191	Berketov K.S. (Vlad_Kolbasenko)	1
192	Morozova A.E. (Solnce94)	1
193	Degovtsov K.A. (brazilian.pdf)	1
194	Kirkilan A.E. (AionK)	1
195	Yaroslavskaya R.I. (gate_sq)	1
196	Lavrov V.D. (SkyWhyDrain)	1
197	Talypova M.R. (Talypova)	1
198	Ivanova K.N. (Labuba1234)	1
199	Kambarov N.N. (Nurzhassssss)	1
200	Bocharova V.E. (Malvisa)	1
201	1 1.1. (TanciCBubnom)	1
202	Anastasia (astasya)	1
203	Buzmakov M.A. (mbuz43)	1
204	Sharshenbekova N.E. (Snazira245)	1
205	Korol' A. (pafnutij22233)	1
206	Myakotina V.I. (VikToriaVM1)	1
207	Lizina (lasttt)	1
208	Skosyrskaya E.A. (Noctiluca)	1
209	Bam (Akich)	1
210	Avetisova A.A. (Linchik)	1
211	jwenkwgnwe J.J. (somewell)	1
212	pedreira S.P. (Fsociety.szz)	1
213	manchikanti S.P. (sai manchianit)	1
214	Gurov A. (Antongurov)	1
215	Ivanova (Pireshti)	1
216	abobi (abobi28)	1
217	Kochanov V. (Kochanov.vi)	1
218	I E.A. (medarbitr)	1
219	Scheglov D.A. (danilscheglov)	1
220	lalalala A.L. (ladan173)	1
221	Oseledko L. (lessa_ti)	1
222	Tabolina (agent_ntv)	1
223	Sapul (Sapul)	1
224	Gurina E.V. (KAtegur)	1
225	123 (auywea)	1
226	Yestes (Yestes)	1
227	Tonia (Tonia1999)	1
228	Starshova D.V. (mikassa)	1
229	Zhilin P.A. (deaconsctrgzzz)	1
230	Gaponov K.I. (Kostanta)	1
231	Lunskoy S. (lunskoy)	1
232	Unregistered	28

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