Today's statistics at "SQL Exercises"

April 02, 11:35 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	Potemkin (Yazon_79)	1	1	-9	4	6
2	Gusev A.O. (NowOrNever)	1	2	43		3
3	Kertov (_KIM_)	1			3	3
4	Ivanov (NeckofNickey)	1	1	2		1
5	Kosseit A. (Adiya Kosseit)	1					ban	ban
6	Treskin D.M. (zubastix2)	1					15	26
7	Kopytova A.A. (nastyusha777)	2					15	20
8	Suntsova E.D. (i.lisntsss)	3					15	18
9	Lekomtsev (Teck-)	2					15	18
10	kostrov (dialolx)	2					ban	ban
11	Shvalev D.A. (ShDiMaaaaaaaaa)	2					ban	ban
12	Amankulov A. (qawqaw)	3					9	15
13	Dobrovol'skij N. (nikDo)	1					7	11
14	Zhiglova (smeshnen)	1					6	10
15	Alekseev A.S. (Andser)	1					4	8
16	Korovin I. (kr26)	1					6	7
17	Alekseev A. (asalekseev)	1					6	7
18	Klocheva E.A. (dubaStar)	1					6	7
19	Iklymova (Larka888)	2					4	7
20	Petr M. (Urium)	1					4	7
21	Mescheryakov A.V. (Anatolii-198h4vh9)	1					6	6
22	Makashov (Duke_Nukem1983)	2					5	6
23	Ais (SQLPractica)	1					4	6
24	Grankina (heartablink)	1					3	5
25	Tukeshev U.K. (Ulan Tukeshev)	1					3	5
26	Bystrov F. (FEDORBYST3445)	1					4	4
27	Viktor (DIVINE FIRST)	1					3	4
28	Desyatkov A.A. (Devastated666)	1					2	4
29	Musaeva S. (Saidochka)	1					2	4
30	Malakhov (dimmal)	1					ban	ban
31	Tskhao N.M. (caonimenma1)	1					3	3
32	Ligg (forze11)	1					3	3
33	Chernykh V.E. (Chernykhkh)	1					3	3
34	Sultan S. (Sersdkdokr)	2					2	3
35	maliciousintent (maliciousintent)	1					ban	ban
36	Targyn M.A. (M4N_T4)	1					ban	ban
37	qwert A.B. (Suffer_lxst)	1					2	3
38	Marushkina A. (39570)	1					2	3
39	Aliaskar A. (Babadui)	1					2	3
40	An V.S. (notiltavs)	1					2	3
41	Duisen A. (lnzhiiboo)	1					2	3
42	Bogatyrev N.V. (BNV2873)	1					2	3
43	. O... (Kenchik123)	1					2	3
44	dsa C.A. (vxv)	1					1	3
45	Chan (trytrysin)	2					2	2
46	Panghal S.P. (Panghal)	1					2	2
47	Slemzina V.A. (fdeyhjks)	1					2	2
48	Agieva L.F. (babylil)	1					2	2
49	Zholdigaliev (S1ko)	3					ban	ban
50	Pitcil (fallsin)	2					ban	ban
51	Gudkov K.S. (CSKir)	1					1	2
52	Petrov N.V. (Nick21)	1					1	2
53	Sadvakasov T.M. (Big show)	1					1	2
54	Sviridov D.V. (dan20qwrt)	1					1	2
55	Gaponov L.S. (LavrSQLp)	1					1	2
56	Khalym D.N. (daynkhn)	1					ban	ban
57	Amir (Letede_HIts)	1					1	2
58	Goldobin E.G. (prm259)	1					1	2
59	Balduev D.G. (Dorgo)	1					1	2
60	Nov I. (indels)	1					ban	ban
61	Ivanov (Citizen_88)	1					1	2
62	Lukmanova V.K. (Ossloj)	1					1	2
63	D V. (DlytexKtoPoidetSledom)	2					1	1
64	Fajzulla Zh. (Zhangirkhan)	1					1	1
65	39566 (395666)	1					1	1
66	Jambylqyzy D. (dinazavrrr)	1					ban	ban
67	Kelbetov A.A. (no enemies)	1					1	1
68	Aben Z.K. (smwobt)	1					1	1
69	Zvolinskaya A. (alina_zvolinskaya)	1					1	1
70	Shablinskiy M. (puqupu)	1					1	1
71	Sivolozskii (kirill_szz)	1					1	1
72	Tarasenko (Valentina_de)	1					1	1
73	Fargieva R.A. (Rabina)	1					1	1
74	Ivanov S.O. (rdriver)	1					1	1
75	Stepanenko K.Yu. (St.Constantine87)	3
76	M (DanilM2304)	3
77	Krasovskij E.A. (pegoopik)	2
78	Koptel'tsev V. (selber)	2
79	M M. (phyrk)	2
80	Idrisov M. (Marik_80)	2
81	Odnokurtsev (AlFochino)	2
82	Spassk A. (Alek$)	2
83	Sultanov S. (Sanzhik_IITU)	2
84	Nastyusha (veevataya)	2
85	Khalukhaeva E.D. (Lejlashkins)	2
86	Kurochkin P.A. (qwrqwr)	1
87	Levitan (yanga)	1
88	Kulagin P.M. (pcool)	1
89	Suleimanov A.R. (-Aleksej-)	1
90	Magomedov A. (m1o)	1					ban	ban
91	Grejs (Gracevrn)	1
92	Palochkina I. (Irina_st)	1
93	Voronina M.A. (Khomyachinka)	1
94	Molodikova V.G. (layman)	1
95	Sizova Yu.A. (JulliS)	1
96	Smith (tibacityblues)	1
97	Boltachev (TonyBolt)	1
98	Tsay S. (Sergey Ts.)	1
99	Komarov A.N. (Shveda Saulya)	1
100	Wiggeren V. (VanWiggeren)	1
101	Bredikhin M. (maxim_bredikhin)	1
102	Bogorad M.D. (maksimBd1)	1					ban	ban
103	Bazarov S. (Stas_B)	1					ban	ban
104	Toleugazinov A.D. (altair2001)	1
105	QA Q. (QAAAQ)	1
106	Bitsoev E.T. (Bisotti Eduard)	1
107	Danejko A.L. (execsql)	1
108	Tsar (borov_golovach_228)	1
109	Panicheva V.D. (_Vika_)	1
110	Zolotova A.Yu. (AnastasiaZolotova)	1
111	roiti (roiti_user1)	1					ban	ban
112	Antekov (kekestan)	1
113	Sarkis'yan G. (gennadi_s)	1
114	Fazylov D.A. (d1f)	1
115	Sigacheva D.D. (dosh1k)	1
116	Way B. (wayback)	1					ban	ban
117	Ivanov D.A. (ivanovda)	1
118	Odegov A.I. (KovroLitik)	1
119	R. (Wra1th)	1
120	Novikov M.R. (novikov2050)	1
121	Prudnikova D.D. (Di1310)	1
122	Korolev R.V. (zouker)	1
123	Khaperskij P.A. (Pav1enkoII)	1
124	Zakharov I.D. (N0Name1)	1
125	Komov S.M. (Komov S. M.)	1					ban	ban
126	Lysykh V.K. (Usilitel')	1
127	user (roitiuser4)	1					ban	ban
128	Taralenko (Skotsh)	1
129	Pashnin N.N. (Nikita Pashnin)	1
130	Lityushkin A.I. (alexlit)	1
131	Spitsin V.V. (Vitaly699)	1
132	Arshidinova M.T. (AMT)	1
133	R (Arina.8301)	1					ban	ban
134	Velikov A.A. (JakkTR)	1
135	Amirkhan A.A. (Amirgo)	1					ban	ban
136	telagisov D.D. (SAVER454)	1
137	Mejram G.B. (ggulnnaaz)	1
138	Aueskhan (ospik)	1
139	Kakeshe A. (Akosyamen)	1
140	latif S... (shizaan01)	1					ban	ban
141	Zholdasbaj K.M. (proxymocentavra7852)	1
142	Kazagasheva V.M. (rrosemary)	1					ban	ban
143	Kamza A. (drgibjosh)	1
144	Amangeldiuly A. (CDF)	1					ban	ban
145	Nailova K.R. (kamok)	1					ban	ban
146	Mamutov (meridian99)	1
147	Antonov S.E. (AnSoE)	1
148	Krapivina L. (epywabi)	1
149	Tsytsykova A.D. (fhvhdchi)	1
150	Ilyakhin M.A. (Max Ilyakhin)	1
151	Ivanov I.I. (pasta123!@#)	1
152	Trushin (loonies)	1
153	Avdyunina V.D. (Ruibing)	1
154	Arbuzov V.V. (Tick_pods)	1
155	Khakimov R. (Uncle_ru)	1
156	Loginova A. (AlinaL)	1
157	Vetrov (kwiiki936)	1
158	Bazarov (violonchel)	1
159	Soryu A.L. (RemiliaScarlet3)	1
160	Cysoev S. (SergSysoy)	1
161	Grigor'ev M.I. (gdetotam)	1
162	Daneyko A. (sqlexernew)	1
163	DSA S.D. (seraj)	1
164	Lantsov V.O. (Federalov)	1
165	Yanishevskij (nyanish)	1
166	rasokova (roitiuser1_)	1
167	Belozyorskaya V.A. (tori_belozerskaya)	1
168	Unregistered	19

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