Today's statistics at "SQL Exercises"

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

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