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December 07, 17:04 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	BIJU S. (SHON999)	2			11	13
2	RAMESH A. (ABHI006)	1			11	13
3	DEEPAK P. (PRINCE9070)	1			11	13
4	Bazhan L.A. (Lada002)	1			10	11	ban	ban
5	Kazakov (EpselMopsel)	1			9	9	10	17
6	Chechetkin A. (SnakeManySSS)	1			6	9
7	Yastreb O. (Olgerd36)	1			7	8	15	22
8	Krylov A.O. (KArsOl1)	1			6	6
9	Krasnov A.A. (Nutr1k)	1	4	22		5
10	Manoharan J.P. (Jag2004)	1			2	4	15	18
11	Vukolov A. (al.vuk)	1			3	3
12	M (DanilM2304)	1			1	2
13	Sebeleva E.A. (Ashlynn3133)	1			1	1
14	Fokina V.S. (vsfokina)	1					31	53
15	Posevkin A.V. (zlo52)	3					ban	ban
16	Chubukova E.S. (ellefteria)	4					ban	ban
17	Yakhnenko K.K. (rtx538)	2					ban	ban
18	Dorik A.C. (dorik1498)	1					15	26
19	Golikov A.A. (IpadreI)	1					15	26
20	CHOVULLAKANDY A. (Abinraj)	3					15	24
21	Ersozlu A. (aylin100)	1					15	24
22	Dzhulikyan D.O. (44440barrel)	1					ban	ban
23	Igushev (Daniiiil31)	1					15	22
24	Sadriev K.F. (YugamiShinku)	1					15	21
25	Androsenko A.N. (Andros98)	1					11	19
26	Novikova V.Y. (Varyushkinssa)	2					15	18
27	Mango (MangomangoMangoMango)	2					15	18
28	Lalith N L. (lalithnagendra)	1					15	18
29	Pavel (LevPA)	2					ban	ban
30	Lapshin A.S. (Qwenex)	1					10	18
31	Simagin D.A. (DimaSimagin)	1					16	17
32	Ivanov I.A. (istendlay)	1					13	16
33	Shevchenko A.V. (Klaymis)	1					10	16
34	Hromiak (Olexiy3)	2					ban	ban
35	Jordaan M.M. (MillaYordan)	4					12	15
36	Rumyantsev M.P. (max_rumyantsev)	1					12	15
37	asdf Z.Z. (kot1080555)	1					11	14
38	kemalov N.G. (natankemalov344)	1					ban	ban
39	Lagunov M.T. (Opengate48)	1					8	14
40	Plotnikova O.P. (OlgaPL)	1					8	11
41	z R.M. (w1nt3rr)	1					6	11
42	Mudrova (ira_mudrova123)	1					9	10
43	Chernov T.Yu. (m1tch)	1					7	10
44	maisuradze (gugamaissu)	1					8	9
45	Symbat D. (Damirsss)	1					7	9
46	Bolatava V.B. (VolhaB)	1					5	9
47	Baryshnikova V.A. (Viki333)	1					8	8
48	Abduragim I.I. (c14sh)	2					6	8
49	Kizilova I.R. (RinaKizilova23017)	2					5	8
50	Polyakov D. (swatron)	1					4	8
51	Zhigzhitova N.B. (Noma5555555)	1					7	7
52	Rudichenko D.A. (dimaaao)	2					6	7
53	dawsdawd (cxzscxz1231)	1					6	7
54	Polyakov Ya.A. (Pbl6OJloB)	1					5	7
55	Prytkov E.D. (Prytkov)	1					5	7
56	WHO N.N. (dwnmf_)	2					4	7
57	Schur N. (merderface1)	1					4	7
58	Grishanov N.G. (aofa)	1					4	7
59	Rakhmanov R.R. (rassa228)	3					ban	ban
60	Dunaev K. (Scrollz)	1					4	6
61	Rakib (rakibshanto)	1					4	6
62	Baskakov M.A. (Baskakoff)	2					5	5
63	Kolesnikova V.N. (Viktori@)	1					5	5
64	Golovkina Yu.A. (Julia03730)	1					ban	ban
65	Setaiy N. (siwa)	1					5	5
66	Karabanov (kkd_01)	1					5	5
67	Kozlov A. (Antoa)	3					ban	ban
68	Zelevich D. (z.dmitrii)	2					4	5
69	Nik C. (Argaman)	2					ban	ban
70	Kurskiev R. (RuslanIng)	1					3	5
71	Ma D.A. (dff_fsd11)	1					3	5
72	Zhigalova V.A. (butterbread)	1					3	5
73	Inkognit A. (superSanya)	1					3	5
74	Chupina A. (aneynni)	2					4	4
75	Kulaev D.V. (Kulayy)	1					4	4
76	Okolnikova (SofyaO)	1					4	4
77	Fakhrudinov D.A. (VGDAITO)	1					4	4
78	Kulich (Rina178)	1					2	4
79	Catcher (DeepLomus)	1					2	4
80	keyboardnorth (North West)	1					2	4
81	Orlova A.V. (Sasha520)	1					2	4
82	Kanunnikov P.V. (Inoj777)	1					2	4
83	Vsilyev I.D. (DIE4SEX)	1					2	4
84	Petrov Y. (YuriPetrov)	1					1	4
85	Gubajdullin V.V. (Vadimka504)	3					3	3
86	Sviridova A.A. (Anastasia132)	1					3	3
87	Sh J.A. (janch)	3					2	3
88	Khusnutdinov (Ramaiych2)	2					ban	ban
89	Odnokurtsev (AlFochino)	2					2	3
90	Shurshev (tshur-)	1					2	3
91	Kirichenko M.K. (mopsichson)	1					2	3
92	Tugulov (AquiAnna)	1					2	2
93	Zueva P.S. (polinajoy)	1					2	2
94	Kim A.M. (sashaKATA)	1					2	2
95	Rudneva O.S. (Oly22)	1					2	2
96	Cherngovskaya V. (Cermiani)	1					2	2
97	Knyazev V. (vlad_lazer)	1					2	2
98	Mekhraliev (Rovsh97)	1					2	2
99	Mikhajlovskij E.V. (Shmoney)	2					1	2
100	Finogeev M. (MaxFinog)	2					1	2
101	Markova K.V. (ChaqChaq)	1					1	2
102	Sobolev (Crocodile300)	1					1	2
103	Blinov S. (lovets_vetra)	1					1	2
104	Balakhonov A.K. (artemono)	1					1	2
105	Abakarova (Anna2707)	1					1	2
106	Kurchejko (Kiwwicove)	1					1	2
107	Nur1 N.N. (Nurhh)	1					1	2
108	Sorokin I. (alestan)	1					1	2
109	Valiev (kalick)	1					1	2
110	11082001 D.V. (cuc3ron)	1					1	2
111	Sychev (Kaysen)	5					1	1
112	Minevich E.D. (Erik05)	3					1	1
113	Yakh'yaev T.R. (Tural)	2					ban	ban
114	Galatsan I.V. (Igorgal)	2					1	1
115	Petrov (bombus1703)	2					1	1
116	serikhanov A.D. (almat6)	1					1	1
117	Chalov (auxiliarytrinket)	1					1	1
118	Nalivkina Yu.A. (Yuliya Nalivkina)	1					1	1
119	Inkin M. (Cripol1)	1					1	1
120	Chuchina (polichka)	1					1	1
121	neonova U. (Umi_chan13)	1					1	1
122	Taylor (Jacki4an)	1					1	1
123	Yapparov (BertYch)	5					ban	ban
124	Mak A. (grusha567)	3
125	Gimaz A. (Alsu26)	3
126	Lazareva E. (lea_22)	2
127	Vinogradova S.M. (Tigra1)	2
128	Kucherov A.A. (Arahnid)	2
129	Odegov A.I. (KovroLitik)	2
130	Komov S.M. (Komov S. M.)	2					ban	ban
131	Bakulin D.V. (DaniilBakulin1)	2
132	Abramov V. (Vitaminez)	2
133	Orekhov D.D. (Paradays)	2
134	Bunin (gudwin356)	2
135	Kirillov V.Yu. (lukaku111)	2
136	gagiev (AST11)	2
137	Kurbanoff N.I. (Nariman Kurbanoff)	1
138	Zhuravlev E. (Khomyachek)	1
139	Koptel'tsev V. (selber)	1
140	Koval' O. (beyaz)	1
141	Gorbunkov M.S. (gms)	1
142	Koblikov I.A. (Cold Viscount)	1
143	Yakovenko D. (lishniy)	1
144	Lyustochkin K.S. (lamp2502)	1					ban	ban
145	Alborova A. (Aida88325)	1
146	Ushillo (Ryzhopster)	1
147	Garmatyuk P.I. (Carri)	1
148	Ekaterina (kitttyworld19)	1					ban	ban
149	Dubrovskij V. (Vladimir_from_1990)	1
150	Platonov Yu.F. (Woop212)	1
151	Avdienko A.G. (Artem53007)	1
152	Kozlov A.A. (ReginaldoC)	1					ban	ban
153	Nikitin Ya. (Era89)	1
154	Belousova D. (aDORAble)	1
155	Statsenko V.O. (ValerDOS1x)	1
156	Kozyrev A. (BlvckCrow)	1
157	Plotskij K.N. (Cybernetik)	1
158	Solovej (an1ke)	1
159	Fedorova V.N. (verun)	1
160	Ivanov (korvaner)	1
161	Serobyan (Azula)	1
162	Bajramgazieva D.Kh. (uulidin)	1
163	adf (antinikita)	1
164	Solokhin S.V. (smthg11)	1					ban	ban
165	Gerasimov D.G. (Khmurin'yo)	1					ban	ban
166	Sarkis'yan G. (gennadi_s)	1
167	Potikhenskij Ya.K. (Potixenskij Yan)	1
168	Korzun V. (Vladikorz)	1
169	Degtyarev I.V. (ExenMark07)	1
170	Tsuga I. (Lackychu)	1
171	Tul'chinskij A.T. (D1ppy1)	1					ban	ban
172	Kushev V.O. (V_Kushev)	1
173	Sidorkin K.I. (balda77)	1
174	Stepanova K.I. (StepanovaKI)	1					ban	ban
175	Khalikov M.W. (KhalikovMW)	1
176	R. (Wra1th)	1
177	Pavel P.P. (familka)	1
178	SQL (holdmeseven)	1
179	Goe M.A. (Gord_m)	1
180	Rakhmanov R.R. (Rassik228)	1					ban	ban
181	Orlov A.O. (wrs)	1
182	ghfgf (retre66)	1
183	Ocean (Ariel Tiramisu)	1
184	Lysykh V.K. (Usilitel')	1
185	Bystryakova V.A. (PixelPioneer)	1
186	Subbotina N. (Nelly_sub)	1
187	greg .V. (frastber)	1
188	n (ivverlien)	1
189	Vinogradova E. (-Helen-)	1					ban	ban
190	Pranoich N.N. (nikkuta6)	1
191	Temirkhan A... (TemirkhanA)	1					ban	ban
192	Fatianova (learning_ninja)	1
193	papyan M. (rrr vgbfd)	1
194	Klyuev N.V. (NikitaKL)	1
195	Davydova V.S. (DavydovaVera)	1					ban	ban
196	Yed (1sssend)	1
197	A Y.A. (ya775)	1
198	Antonov V.A. (isip_v.a.antonov@mpt.ru)	1					ban	ban
199	Boyko (pablobojko)	1
200	Soziashvili (dotochka777)	1
201	Popov A.V. (Lesha_nu_da)	1
202	Yudenich V.D. (obama777)	1					ban	ban
203	Antonov V.A. (isip.v_a.antonov@mpt.ru)	1
204	Valeev M.A. (k3tchupzxc)	1
205	yerko Y.Y. (yerko)	1
206	Melikidze Z. (zaza_melikidze)	1
207	? (acdncpac)	1
208	Suscheva K.A. (Ks1993)	1
209	Ivanov I.I. (hovix)	1
210	Zobnina N.V. (Nadya0104)	1
211	Mozol' R.A. (stxnxhxxd)	1
212	Mityukov E.D. (hezky)	1
213	Gribkova I.S. (dgd__pg)	1					ban	ban
214	atalaev (byterbrodSQL)	1
215	Buraevskaya A.O. (Alexandra Buraevskaya)	1
216	Ivanov (lesnyk)	1
217	Dron D.D. (Dron1234)	1
218	yomoyasu (Naoto_Niksis)	1
219	Almazova (Almkris)	1
220	kk (wraith_k_)	1
221	Zadvornykh V. (vladimirqqq)	1
222	POPOV A.A. (sashapov)	1
223	Saderdinov A.R. (cardinokaa)	1
224	Orlova I. (fikakusha)	1
225	Marfina Ya. (Delta3339)	1
226	Zolotukhina D.V. (dia123rd)	1
227	Skutin I. (Coder92)	1
228	Ivanova (allesmint)	1
229	Laptev (adizen152)	1
230	Sazonov P.S. (pavel82)	1
231	Ruban A.A. (awef94)	1
232	Govorov E. (erxaan)	1
233	Akperov V.R. (Parakord)	1
234	Kuskova I.A. (kva-kva)	1
235	Unregistered	32

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