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March 10, 11:05 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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   enter No 
  • Rating on the exercise:
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  • Optimistic rating
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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	Lushnikova V. (LeraLushnikova)	1			5	5	3	4
2	Kad V.Y. (s108)	1	1	49		2
3	Krivoj V.V. (vvd_)	1			2	2
4	Polyakov V.M. (rock_4)	1			1	1
5	Agieva L.F. (babylil)	2					22	33
6	Pushkarenko K. (shtstrrr)	1					ban	ban
7	Bal'druev R.S. (wdfromclash)	1					ban	ban
8	Dmitriev I.N. (evashkaa)	3					15	25
9	Kolesnikov (artk0-0)	2					15	24
10	Fokin Yu.R. (fokkamazeweru)	2					ban	ban
11	Erykalin A. (JAKIBS)	1					ban	ban
12	Makeshova M.E. (Majram)	4					12	21
13	Amirkhanyan (Mune)	3					15	19
14	Jokovic (a0zrzr7)	2					15	18
15	Bugrov G.Yu. (JPJkrogigiv)	2					9	14
16	Siyanko D.S. (Danil Siaynko)	2					9	12
17	Latushkin I. (ledanbio)	2					7	12
18	Kirpichnikov I. (kirp777)	2					9	11
19	Magdanova E. (magdanova)	2					7	11
20	Cherdakov (zcherdakov)	2					6	11
21	Kolpaschikova (ruflufy)	1					6	11
22	Shachlar (sdfe)	1					6	11
23	Tel'nov I.A. (ite_real)	2					6	10
24	Nigmatullin (_MRluch_)	1					7	9
25	Bratkovskaya (A.Bratkovskaya)	2					6	9
26	maksimov N. (tihiyH)	2					5	9
27	M (Vision Bleak)	1					5	9
28	Nov I. (indels)	1					ban	ban
29	Barakhovich D.V. (dima barakhovich)	1					5	9
30	Shekhovtsev (leoShekh)	2					6	7
31	Vosvilov N.Yu. (myxar)	1					6	7
32	Moroz A.I. (frostanast)	1					6	7
33	Bykov A.G. (un11ka)	1					6	7
34	Motylyuk V.E. (Vlammm)	1					6	7
35	Sharapanov R.Ya. (klemira)	1					5	7
36	Vasechko K.Ya. (Memnik)	1					4	7
37	Gamynin N.V. (ngamynin)	1					5	5
38	Kalibekov M.R. (Sardon)	1					5	5
39	God E.V. (sql_god22)	1					4	4
40	Larin M. (ZavulonPrime)	1					4	4
41	Gorokhova A.G. (aina_gr)	1					3	4
42	Vasil'eva A.S. (Anna.bet)	1					2	4
43	Petrenko N. (Natalia Petrenko)	1					2	4
44	Khamidullin I.A. (kuchiglita)	1					2	4
45	negi S. (sonumonu120489)	1					2	4
46	Jay T. (jayteaisme)	1					2	4
47	Pan'shina A.G. (AlexashaKim)	1					3	3
48	Pakkanen (Antti_Pakkanen)	1					2	3
49	Oks (kir_oxx)	1					2	3
50	Vine11 (Vineblooded)	1					2	3
51	Malakhov (dimmal)	1					ban	ban
52	Strajkin D.E. (113Strike113)	2					2	2
53	123 1. (Yamamoto)	1					2	2
54	Malik K.N. (Kamomg)	1					2	2
55	Bogdantsev A.V. (Gudnes)	1					2	2
56	Bogatyrev N.V. (BNV2873)	1					2	2
57	Petukhov M. (mpetukhov)	2					1	2
58	Gud (Zenitsa)	1					1	2
59	Akhmetshin A.F. (A.SkyLink)	1					1	2
60	Ogneva (Badanyushik)	1					1	2
61	Dimitrov V.M. (vencid)	1					1	2
62	Grebe P. (p1kers)	1					1	2
63	Afanevich E. (Ketra)	1					1	2
64	Kozlova (SovaaaQ)	1					1	2
65	Otradnova S.V. (gloomeries)	1					1	2
66	Franu F.N. (Franu)	1					1	2
67	Davlatov I.M. (Leiurus)	1					1	2
68	Kondrashova D.V. (Dashhh13)	1					1	2
69	Yurchenko (key84)	1					1	2
70	Mmm I.M. (Bcc1177)	1					1	2
71	dfdfs A.A. (muku1010)	1					1	2
72	Pushkarenko K. (ksensennn)	1					ban	ban
73	Pridanov A.A. (Bloodbubbles)	2					1	1
74	Lobanova M.L. (lobanovamariya)	1					1	1
75	Pyatkova Yu.V. (Yuksik)	1					1	1
76	Sargsian (Kira_1004)	1					1	1
77	Marichev S.G. (rouch3141)	1					1	1
78	Bhodekar N.T. (Nukul Bhodekar)	3
79	Shevtsov K. (KonstantinXL)	3
80	Koptel'tsev V. (selber)	2
81	. .... (reyq)	2
82	Safaralieva U.N. (queenss)	2
83	Odnokurtsev (AlFochino)	2
84	Sheware S.R. (S@n@)	2
85	Chervov (sergeech)	2
86	Shvetsov D.Sh. (DanechekSw)	2
87	Abasov V.E. (caspik)	2
88	Delolio N.A. (Corvus Corax)	2
89	Koryakova (Prosto Mariya)	2
90	Depp (optimum_pr1m)	2
91	Shibaev (saah)	1
92	Kurochkin P.A. (qwrqwr)	1
93	Petrov N.V. (Nick21)	1
94	Karlov (deseerru)	1
95	Komarov A.N. (Shveda Saulya)	1
96	Plotnikov R. (Saverum)	1
97	Saez C. (cristian_gato_2)	1
98	Shakya Y. (yojanshakya)	1
99	M (Ziz)	1
100	Ivanov V.A. (Blaze54)	1
101	Gavrilov V.O. (vado25)	1
102	Khajrullina L.A. (Kanatokhodets)	1
103	Pershin V.I. (sorryttv)	1
104	Panicheva V.D. (_Vika_)	1
105	Dzhekatov (NSamurai)	1					ban	ban
106	Pantin I.M. (Darrix)	1
107	Pyreseva A.P. (Annetush*)	1
108	Klishkov M.N. (Rover09)	1
109	fioletovaya (fioletovaya2)	1
110	Velichko (MikhailVel111)	1
111	Romanov V.A. (vrinc)	1
112	Prakop V.V. (VladPrakop)	1
113	Magomedov M. (Mur$)	1
114	SH (sharp007)	1
115	Khomich D.L. (Tipelllo)	1
116	Balakin V. (G_Xian_00313)	1
117	P I.*. (IrinaPetr)	1
118	R. (Wra1th)	1
119	Novikov M.R. (novikov2050)	1
120	Shebnev (si.shebnev)	1
121	Martynov A.A. (AlexMartynov2025)	1					ban	ban
122	masha-fat@yandex.ru (masha-fat@yandex.ru)	1
123	Cheprasov A.A. (andruwa_01)	1
124	Moiseev R.T. (Ruslan135)	1
125	Lysykh V.K. (Usilitel')	1
126	Kostin S. (Serg10_88)	1
127	Kislyakov D.V. (EggDestroyer)	1
128	Gregory (Really_cool_boy2000)	1					ban	ban
129	Velichenkov D.A. (Galotane)	1					ban	ban
130	Kassym-Ashim G. (guldana2007)	1
131	Safronov P.A. (Paulus73)	1
132	Yushina A.N. (Student63)	1
133	Lysakova (Svet Amur)	1
134	Kon'kov G. (garrykonkov)	1
135	Nizhnikov (RayBr)	1
136	Lo (alex_kiddo)	1
137	Golubnichaya D.R. (DariaGol29)	1
138	Leonov D.V. (xannnnn)	1
139	Savvateev (YanarCL)	1
140	Nanava D.B. (1ucky_Num83r_13)	1					ban	ban
141	Spitsin V.V. (Vitaly699)	1
142	Bakhytzhanuly A. (Bakdaulet777777)	1
143	Shapareva (hdghg)	1
144	Edil D. (domekano)	1
145	Novitskaya (Katinn)	1					ban	ban
146	Chursin S. (ser_chur)	1
147	Gorbatenko A.Yu. (merd)	1
148	ironkrendel (iron_krendel)	1
149	Talkhin D.S. (Damoni)	1
150	ramzik666 (KARATEL2000)	1
151	s1np3xx (s1np3x)	1
152	Orekhov L. (lyo)	1
153	Tulyakov A. (AlexTull)	1
154	Taroyan (lkasjdfh)	1
155	Saprykin A.A. (Asaprykin5)	1
156	Mel A.Y. (Alwertq)	1
157	Pozdnyakov N. (K0F1ST)	1
158	Smirnov V.A. (vla___d)	1
159	Petrova (petrovadv)	1
160	Prokof'ev A.O. (Artem123414)	1
161	Smirnov V.V. (Sylvodor)	1
162	Voronov (raven_bookeater)	1
163	Shemyakov D. (happy_d)	1
164	Golubnichij D.Yu. (DmitriyGolubnichiy)	1
165	Ryavkin A. (Aanatolich)	1
166	Ryabukhin O.D. (leekich)	1
167	K D.I. (LK_)	1
168	Martynenko A.V. (Laditops)	1
169	Uzhakhova (valllllles)	1
170	Tischenko R.V. (Rarrion)	1
171	Repchenko V.S. (_vitalik_)	1
172	Antonova M.A. (gutalinovna)	1
173	Ivanov (ruslan180101)	1
174	yu R.A. (spersfd)	1
175	Dudarov R.I. (Rusikjun)	1
176	Tukhtasinov T.R. (dyinnetwork)	1
177	Popudaev A.I. (marshall174)	1
178	Mo C.M. (koenig1)	1
179	Sabirov F.T. (FARION13)	1
180	Ivanova (nat_2323)	1
181	Shenknekht V.V. (senviii)	1
182	K A. (akk0-0)	1
183	Ekimova D.R. (Dina Ek)	1
184	Klyuev (0h3r8)	1
185	Unknown (Senlon)	1
186	Unregistered	20

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