Today's statistics at "SQL Exercises"

August 17, 17:03 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	Shibaev (saah)	1	1	64		3
2	Chvikova A.M. (Chvikova)	2	1	-5		1
3	Zakharov (svyyy)	1					ban	ban
4	Klyavlin V. (aurq)	1					15	28
5	Kalinkina M.K. (Kalinka_Ma)	1					13	16
6	Shevtsov D. (Shevtsov2711)	1					13	13
7	Belyakov A. (alex0501199)	1					10	13
8	Smbatyan (ASALA1996)	1					10	13
9	Veshnyakova (DanaVesh55)	2					9	12
10	gri (snoozer)	1					7	11
11	Andreev (xxxerro)	1					6	11
12	Nikolov P.F. (plamennf)	1					6	11
13	Ibragimov (RobBot1337)	2					8	10
14	atayewa A.A. (Ayna)	2					8	10
15	Hen (Henchik)	1					6	10
16	Kuz'min (Onergrand)	1					6	10
17	Kazakov E.V. (Barada)	2					7	9
18	Bezmolitvennaya Yu.V. (yillixx)	1					7	8
19	SecondName (enisey_n)	2					ban	ban
20	Borisov D.R. (Dmitry.Bo)	2					4	8
21	Altashin S.V. (burrito)	1					4	8
22	Dut O.A. (olga_dm_d)	1					7	7
23	Sharafutdinova (nellon)	1					5	6
24	Omuralieva K. (kaniet1905)	1					5	6
25	Zhivov I. (Jloogle)	1					4	6
26	Murin I. (Ilya__M)	1					4	6
27	Sergeev K. (sergeevkst9898)	1					4	6
28	Agaragimov G.S. (Jambve)	2					5	5
29	Kopejkin K.K. (kopeykink)	1					5	5
30	Maksimov (SQLlearninginging)	1					5	5
31	Golydbina K.A. (kk021004)	1					5	5
32	Afanas'eva E.V. (cactysss)	1					5	5
33	Vlasov M. (MaxW)	1					5	5
34	Anait A.A. (pau44o)	1					4	5
35	Malo A. (meyhom_2)	1					4	5
36	Ivanov (Ginger12)	2					3	5
37	Moiseev V.N. (VladMoses)	1					3	5
38	Budyukin L.D. (StanceInfaimm)	1					3	5
39	Lyakh (LinaL_)	1					3	5
40	Khajrulin R.I. (Rusel)	1					3	5
41	Pushkarev S. (PSV_n)	2					2	5
42	Serbul T. (horirisasimi)	2					4	4
43	Krasovitskij S.A. (povelitel' dannykh)	1					4	4
44	filmanovich (fyjara)	1					4	4
45	Chvanova E.S. (Brennivin)	1					4	4
46	Kozonin (makumazahn)	1					4	4
47	Sultankul Z.A. (zhanara_sultankul)	2					2	4
48	Kupriyanova P.A. (@poluchku)	1					2	4
49	Kazantsev V.D. (kentiko_0)	1					ban	ban
50	Wil F.-. (Wilfrech)	1					2	4
51	Prudaeva N.A. (Pavlova.nat.an)	1					3	3
52	Salamakhin I. (SQLInz)	1					3	3
53	Majstryuk R.S. (Roman Sergeevich M.)	1					3	3
54	Puchkova A.S. (NesKolins)	1					2	3
55	Bocharnikova A.A. (Lliona)	1					2	3
56	KhOZYaINOVA I.N. (InKh)	1					2	3
57	Korolev R.V. (zouker)	2					1	3
58	Gasimov (Beyond9)	1					2	2
59	Betymbaeva V.V. (Falsefear18)	1					2	2
60	Tkachuk K. (amalamaalabama)	1					2	2
61	Artemov (NigerVagina)	1					2	2
62	Frolov V. (Lanovarian)	2					1	2
63	Ibo K. (Kemchik)	2					1	2
64	Burtsev A. (alexztorm)	1					1	2
65	Abramov V. (Ichigo Kurosaki)	1					1	2
66	Kovalevskij P.V. (soulshon)	1					1	2
67	Novikov A.N. (Takuan)	1					1	2
68	Oks (kir_oxx)	1					1	2
69	Zubkov D. (Dm54)	1					1	2
70	Abdulov F.N. (FuadSQL)	1					1	2
71	Kurakin (billir)	1					1	2
72	Urakina K. (Ksu774)	1					1	2
73	Khar'kov-Tumaschik A. (metalangel89)	1					1	2
74	Shapiro D. (xx_Da_Sha_xx)	1					1	2
75	Schur A. (Asure)	2					1	1
76	Murat I. (Inzhu_murat13)	2					1	1
77	Titov (mahaon_1999)	1					1	1
78	Evgen'ev (gek_c)	1					1	1
79	Ponomarev M.P. (MatveyF)	1					1	1
80	Suslov (Skyman163)	1					1	1
81	vvvv (vvvvd)	1					1	1
82	Cherov V.A. (GroveS)	1					1	1
83	Orazaliev E.S. (AkameEW)	1					1	1
84	Pro (GirlOnAMission)	1					1	1
85	Babushki S. (gnomz)	1					1	1
86	Kuznetsova S.N. (Womanidze)	1					1	1
87	Savenko (olalasavenko)	3
88	Sarkis'yan G. (gennadi_s)	3
89	Pavlinov D. (danil_panamera)	3					ban	ban
90	Krasovskij E.A. (pegoopik)	2
91	Sharova K.Yu. (sharova_christina)	2
92	Muratov D.A. (Enovostuck)	2
93	Mikaya (Gio9248)	2
94	Stytsyuk N. (natalia19930420)	2
95	Bochkova (AnyaBo)	2
96	Yussupov S. (orrr)	2
97	Savchenko V.P. (Vladislav11111)	2
98	Ingole S.D. (Keshav-Ingole)	2
99	cedar (cedar_stone)	2
100	Leushin D.K. (BazerDater)	2
101	Zhtiv (gk728)	2
102	Gorshkova S.G. (Slana72)	2
103	Evstigneev P. (Pavel1991Q)	2
104	Sushkov B.R. (kotoffskiy)	2
105	Tamarova O.N. (dream3012)	2
106	Kurochkin P.A. (qwrqwr)	1
107	Koptel'tsev V. (selber)	1
108	i I.I. (maggy1)	1
109	Potapov (poga)	1
110	Sergeev V. (32b)	1
111	Gorelikova (gorelikova1993)	1
112	Andreevskij A.A. (Alkvemary)	1
113	Ulybin (tanderug)	1
114	Tsay S. (Sergey Ts.)	1
115	Ivanov V. (vityansk)	1
116	S D. (ds18)	1
117	Zalilov R.R. (ruslanrad1)	1
118	Istomin V. (JamesBomzh)	1					ban	ban
119	Medvedeva D. (dariaM101)	1
120	Shuvaev D.O. (DOShuvaev)	1					ban	ban
121	Bobrov I.A. (iBobrov)	1
122	Papliauko (Emikox3)	1					ban	ban
123	Siamionau V.S. (pe4enjush)	1
124	Ganeev (alex_213)	1
125	Kozhemyako V.V. (Zoro_seb)	1
126	Pashkovskaya O.I. (Olesya14)	1
127	Kholodnova (aakholod)	1					ban	ban
128	Gonnov I.V. (Kavkin)	1
129	Chapleeva A.M. (chapllucky)	1
130	Brajnin S.O. (brusha)	1
131	Sosuleva D. (dash_sos)	1
132	Argunov (russs111)	1
133	Ezhov R.S. (akira_nvm112)	1
134	Khasanshin R.R. (ramis_khasanshin)	1
135	ss A.S. (SashaSS)	1
136	Rodin (uoloki)	1
137	Dzinevskij S.O. (stepikkk)	1
138	Zhilinskaya (shaman0303)	1
139	Akimova E.N. (Katrin_A91)	1
140	Finaeva V. (Valeriya_F)	1					ban	ban
141	R. (Wra1th)	1
142	Pavel P.P. (familka)	1
143	Semenov M.M. (mark_CemenoVV)	1
144	Shaikh (Angy33)	1
145	Lysykh V.K. (Usilitel')	1
146	di (karamelkaaaa)	1
147	Akameeva S.V. (SVA1)	1
148	Vakulko A.V. (VAlexandrV)	1
149	Kudryavceva (pgadmin)	1
150	Zakharova V. (Viktoriya04)	1
151	Prokhorov P. (prokhorovpe)	1
152	Belov V.A. (scraggyman_73)	1
153	Manchikanti S.P. (praneeth123)	1
154	Shakhova M. (maydaymeow)	1
155	Ivanova I.A. (Ivanova Irina)	1
156	Bogatyrev N.V. (BNV2873)	1					ban	ban
157	Gosteva P.D. (Gosteva Polina)	1
158	Gabbasova R. (ravilinka)	1
159	Kulikov A.Yu. (Ondrata)	1
160	zaz (serezh)	1
161	Goryaev N.S. (8055)	1
162	Detskaya A. (detskaya)	1
163	Murat M. (murat_mukhammed)	1
164	Burtonov A.V. (tak to)	1					ban	ban
165	Krupin M.A. (ma.krupin)	1
166	Strilenko (Liamorte)	1
167	rodrigues R. (rayray1307)	1
168	edmond2 (edmond2)	1
169	Pavlova A. (Tasik1)	1
170	Kim V.V. (Victory13KiVi)	1
171	Maia M. (Maikoni_2026)	1
172	Bykov (n0yabrin)	1
173	Permyakova (dariamjstc888)	1
174	Aksakovskij I. (Axillis)	1
175	Berezin A.A. (To_OmaC)	1
176	Ageeva (Ush1m1ya)	1
177	Semenov (desymbol_1)	1
178	Zharenov (zharenov)	1
179	Zhmyshenko V.A. (Zmih)	1
180	Shtefan T.I. (sh3fkun)	1
181	Porshukov N.Y. (Nik322)	1
182	ZHUKOV (LoveMyWife)	1
183	Semenova (aynaas)	1
184	Demchishin A.V. (demch)	1
185	Buga K.I. (Leynardn12)	1
186	Kustova V. (emilygrossman)	1
187	loves0me (loves0me)	1
188	golovin A.S. (golovi14)	1
189	Merkulova A.V. (alyohalyo)	1
190	Unregistered	33

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