Today's statistics at "SQL Exercises"

December 06, 16:46 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	Golikov A.A. (IpadreI)	1			12	14	15	18
2	Makhotkin A.M. (larvoid)	1			9	11
3	Vukolov A. (al.vuk)	1	3	62		7
4	O (janeoosql)	2			4	6
5	Evseev M.D. (BenBeri)	2			3	6
6	ASI (asi_sql)	1	1	100		4
7	Kalej D.A. (Dek)	1			3	4	10	14
8	Yastreb O. (Olgerd36)	1			3	4
9	Suscheva K.A. (Ks1993)	2			3	3
10	M (DanilM2304)	1			1	2
11	Bazhanov (mover)	1	1	2		1
12	Chechetkin A. (SnakeManySSS)	1			1	1	11	16
13	Bekaryukov V.A. (CbpmS)	1					ban	ban
14	Volodina (ssmlkkm)	1					14	29
15	T A.A. (Ali919)	1					15	27
16	Kamalov A.K. (Kamalov1662737)	1					15	27
17	Bolgov Ya.A. (YarikArmatura2006)	1					ban	ban
18	Tatarnikov D.R. (Hatashi)	1					15	25
19	Prytkov E.D. (Prytkov)	1					15	24
20	Yakhnenko K.K. (rtx538)	1					ban	ban
21	Salikhov I.I. (calax)	1					ban	ban
22	Serebryakov A.A. (Experienced)	1					15	19
23	z R.M. (w1nt3rr)	2					14	19
24	Kazakov (EpselMopsel)	2					15	18
25	Abdumanapov D.V. (abdumanap001)	1					11	18
26	Petrov Y. (YuriPetrov)	2					5	18
27	Zhumabek A.A. (bpr23)	1					9	16
28	CHOVULLAKANDY A. (Abinraj)	4					12	15
29	Fedyaev M.G. (sql_boec)	1					12	15
30	Strebkov G.M. (vesna208)	1					9	15
31	POPOV A.A. (sashapov)	4					10	14
32	Emel'yanov Ya.V. (Emel'yanov Ya.V.)	2					10	14
33	bekbotaev S.B. (bolat123)	1					10	14
34	sursokho A.A. (aleksandr sursoho)	1					10	14
35	Makarov S.I. (Semyon Makarov)	1					10	14
36	Cherkasov G.G. (cherkasov grigorrij)	1					10	14
37	Kulshashar Z.R. (ZHAMBO)	1					8	14
38	Zhigalova V.A. (butterbread)	1					7	14
39	Igushev (Daniiiil31)	1					9	13
40	Pechorin S.V. (sergeypechorin)	1					9	13
41	Mussayev I.S. (Jackson Storm)	1					7	13
42	Tur'ev K.A. (T_F_C)	1					8	12
43	Levdansky V.Y. (VLev)	1					7	11
44	Polyakov Ya.A. (Pbl6OJloB)	1					5	11
45	Vorob'eva A.G. (Aleksandra SQL)	2					8	10
46	Gershuk (blit9)	1					6	10
47	Krasnov (Robotsnipp)	1					8	9
48	Lagunov M.T. (Opengate48)	1					7	9
49	Korovin D.Yu. (t1quuuu)	2					5	9
50	Maksimova (sbdeste)	1					ban	ban
51	Filimonov (SutulSobaka)	1					5	9
52	Buraevskaya A.O. (Alexandra Buraevskaya)	1					4	7
53	Volod'ko K.G. (Xenia_0104)	1					6	6
54	Nurlanov N.N. (Nurlanov Nurbol)	2					5	6
55	Ivanov I.I. (Xottab)	1					5	6
56	Tawirbaev A.A. (KNPVRKChPAA)	2					4	6
57	Dunaev K. (Scrollz)	1					4	6
58	Uisin D. (kairatnurtaskn)	1					3	6
59	Mal'tseva A.M. (Mal'tseva A.M.)	1					3	6
60	Privalov A.V. (Taynan)	2					5	5
61	Nevstruev (Dimanevs)	2					5	5
62	Nuretdinova E.R. (Evelina.)	1					5	5
63	Nanzatova A.V. (Aryuna02)	1					5	5
64	Budaeva A.Zh. (Altana)	1					5	5
65	Amaraeva D.I. (damaraeva)	1					5	5
66	Sandakova B.B. (SBB)	1					5	5
67	Abidueva S.Ts. (Surzhana Abidueva)	1					ban	ban
68	Tulugoeva U.S. (kirigaya38)	1					5	5
69	Ibragimova S.G. (Silvastian)	1					5	5
70	Gregory (Really_cool_boy2000)	1					4	5
71	Nik C. (Argaman)	2					ban	ban
72	Ordabek E.A. (Erlanbek)	1					3	5
73	Rakib (rakibshanto)	1					3	5
74	Fokina V.S. (vsfokina)	2					2	5
75	Sal'nikov A.A. (Pennywise_Time)	1					2	5
76	Popovtsev N.O. (Popovtsev)	2					4	4
77	Kim N. (Naena)	2					4	4
78	Sultanakhmedov M.R. (Cerry)	1					4	4
79	Manac (k.k.k.)	1					4	4
80	Borovskij A.O. (Ametil)	1					4	4
81	Trifonov D.I. (linshfinzors)	1					3	4
82	Abdurazakov M.A. (loooorax)	1					3	4
83	Odnokurtsev (AlFochino)	3					2	4
84	Tsyrenova M.B. (Miss_Meggy)	1					2	4
85	Reshet'ko S.A. (Sr.Sergey)	1					2	4
86	ololosh (ololoshololo)	1					2	4
87	Poskryakov A.V. (APoskryakov)	2					3	3
88	SHL (temkkaaaaa)	2					3	3
89	Stepanov D.A. (Dmitry1707)	2					2	3
90	Barsukov (EsteLLL)	1					2	3
91	Fatianova (learning_ninja)	1					2	3
92	Khor'yakov A. (harua)	1					2	3
93	Zelevich D. (z.dmitrii)	2					2	2
94	Mamadnazarov S. (Parfwrest)	1					ban	ban
95	Baazhaj S.S. (Solangy)	1					2	2
96	Sonduev Z.P. (Zaynobar)	1					2	2
97	Nasirova (Taira)	1					2	2
98	Markhevskij V. (valeriy.markhevskiy)	1					2	2
99	Korolev R.V. (zouker)	2					1	2
100	Ekaterina (kitttyworld19)	1					ban	ban
101	Aidai A.A. (lilith0)	1					1	2
102	Mikhajlovskij E.V. (Shmoney)	1					1	2
103	Popov A. (Amniculus)	1					1	2
104	Lavrova (Huta)	1					1	2
105	Yaroslavtsev S.V. (curiex_x)	1					1	2
106	Orlova A.V. (Sasha520)	1					1	2
107	Raibek T. (Toma55)	1					1	2
108	Moldash K.A. (keraaaa)	1					1	2
109	Koveshnikova M.A. (M_K)	1					ban	ban
110	Lyubeznov P.V. (noname2025)	1					1	2
111	Belyak (TheTester)	1					1	2
112	Ermekbai D.G. (diko22)	1					1	2
113	Bolatava V.B. (VolhaB)	1					1	2
114	Okolnikova (SofyaO)	1					1	2
115	Valiev (kalick)	1					1	2
116	Anas (CodeSavyMind)	2					1	1
117	Bajzina (mushroommate)	1					1	1
118	Chalov (auxiliarytrinket)	1					1	1
119	Kanabatyrov T.N. (Fryder)	1					1	1
120	Ursaki M.A. (Maloii)	1					1	1
121	Bespalov V.S. (Chopick)	1					1	1
122	Pashaev N.P. (cactusjackjacksonchick)	1					1	1
123	Podshibyakin S.Yu. (Psyhostep)	1					1	1
124	Zhdanov D.R. (CaliforniaDreamin)	1					1	1
125	sagatkyzy K.S. (sagatovaasq)	4
126	Kashin A.S. (moralsystem)	3
127	Abramov V. (Vitaminez)	3
128	Krasovskij E.A. (pegoopik)	2
129	Urbpnovskaya E. (Urbanizzz)	2
130	Ikryanikov D.S. (Danila_I)	2
131	Te (Yur440)	2
132	Paramonov E.I. (paramonov)	2					ban	ban
133	Garastyuk Y.D. (Yaroslaw123)	2
134	Vinogradova E. (-Helen-)	2					ban	ban
135	ALL A.A. (Ghostofich)	2
136	Zhanysbek K.Zh. (Linkvon2)	2					ban	ban
137	papyan M. (rrr vgbfd)	2
138	Obokov D.D. (Temnyj Prints)	2					ban	ban
139	Gusakova O.P. (Oksana Gusakova)	2
140	Abduragim I.I. (c14sh)	2
141	Zyuz'kov S.V. (stepanzuzkov)	2
142	Shrestha A. (hatchwho)	2
143	Zadvornykh V. (vladimirqqq)	2
144	Jordaan M.M. (MillaYordan)	2
145	Ardashov V.A. (Ardashov)	1
146	Zhuravlev E. (Khomyachek)	1
147	Koptel'tsev V. (selber)	1
148	MITASOVA N. (Svobod@)	1
149	Gorbunkov M.S. (gms)	1
150	Gray (AGray)	1
151	Baranov V.B. (VitaliB)	1
152	Dujsen (Zake1)	1					ban	ban
153	Kulikov (pieliedie321)	1
154	Tyurbeev V.V. (Tyurbeev1991)	1
155	S (just_a_user)	1
156	Karginova E. (kombucha_mushroom)	1
157	Majer (Apache87)	1
158	Dzhanelyan D. (David Dzhanelyan)	1
159	Tugulov (AquiAnna)	1
160	Sevast'yanov (Lyka)	1
161	Erjigitov H. (Habibullo)	1
162	Danilin A.V. (alephsandr)	1
163	k N. (naty_da)	1
164	Markova (Irena280880)	1
165	Sarkis'yan G. (gennadi_s)	1
166	Potikhenskij Ya.K. (Potixenskij Yan)	1
167	Guil G.H. (ghjkll)	1
168	Zujkov E.A. (FoxMurdl)	1
169	Astashkin N. (Testnik)	1					ban	ban
170	Savon E. (Evgenij S.)	1
171	Dolgikh V.D. (fisheryy)	1
172	Entelis I.E. (Yantar')	1
173	Burduzha (VADIMATOR1)	1
174	Vorob'ev (Ekhidnyj)	1
175	Kulik E.Y. (pl.sinner)	1					ban	ban
176	R. (Wra1th)	1
177	Finogeev M. (MaxFinog)	1
178	Domejko I.A. (Domejko)	1
179	Komov S.M. (Komov S. M.)	1					ban	ban
180	Lysykh V.K. (Usilitel')	1
181	Serebrennikov D.A. (irkut)	1
182	Komarov R.V. (Roman_Valerievich)	1
183	Zhiryakov V.V. (vladvladzero)	1
184	Lapshin A.S. (Qwenex)	1
185	Dresvyanskij E.A. (Chupik03)	1
186	Geller P. (babmy)	1
187	Kozhokeev D. (Drager13pt)	1
188	Kozorozov (dan4ikan)	1
189	Temir R.A. (Rus001)	1
190	Selivanov I.V. (Magist baz dannykh)	1
191	svoi I.M. (Korday)	1					ban	ban
192	Temirlan K.A. (Tikosh2005)	1					ban	ban
193	Serikbai B. (Bekas20)	1
194	zhengiskhan A.A. (dindin922)	1
195	Ryzhakov E.S. (threadripper)	1
196	Zhaksylykova M. (madmed0107)	1					ban	ban
197	Mailin D. (LAFLAME)	1					ban	ban
198	Kashnikov A.S. (Artyom Kashnikov)	1
199	Toleubaj A.S. (su1tan)	1
200	erbolatkyzy D. (erbolatkyzyyme)	1
201	Kotova A.K. (_klarhen)	1
202	Dadaev D. (dirxam)	1
203	Soziashvili (dotochka777)	1
204	Ochkalov K.R. (Kirill Ochkalov)	1					ban	ban
205	Tsitskiev I.M. (Islam06)	1					ban	ban
206	Yantsanova S.S. (Sweatee)	1
207	Kostitsyn (SemyonK)	1
208	Bondarenko D.K. (kartoshkarr2)	1
209	Klyuchnikov M.N. (Mikhail23isbo3)	1
210	Kislyakova M.V. (Imari_09)	1
211	yerko Y.Y. (yerko)	1
212	Uyabayev A.S. (Alish1112)	1
213	Korev A.A. (korney__)	1
214	Odintsova M. (Ataraksia)	1
215	Rakhmanov R.R. (rassa228)	1					ban	ban
216	Kurenkov (Saron)	1
217	Lavkin L.A. (fiwbc)	1					ban	ban
218	B4JxqiJvfTQuhsdM (SgpLpUgv0BuHt4sW)	1
219	Ivanov (lesnyk)	1
220	Ersozlu A. (aylin100)	1
221	Vasil'chenko T.A. (timonio_1991)	1
222	Urazboev I.M. (Imosh)	1
223	Pasovets V. (kxxtriaa)	1					ban	ban
224	Kiryanvoa (Nicolala)	1
225	Chesnokov I.D. (IvanChesnokov)	1
226	Bas B.B. (Qazan_bas)	1
227	Abdrakhimov U.R. (Ural027)	1
228	Akhmatsafin P.A. (horsepedal)	1
229	Mitrofanova V.O. (VitNoSweet)	1
230	Dyachuk (Aster123)	1
231	Vitaliy P.R. (fhnx3)	1
232	K V.A. (sk720)	1
233	Kunev M.A. (Fgrhsd)	1
234	Unregistered	30

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