Today's statistics at "SQL Exercises"

October 01, 12:47 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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  • Author's rating  • 2nd stage rating up to exercise:
   enter No 
  • Rating on the exercise:
   enter No
  • Optimistic rating
   enter factor

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SQL exercises

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      choosing DBMS)
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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	0000 (lili0000ll00)	1			20	25	ban	ban
2	Sh S. (junopark1)	1	1	22		1
3	Tsybin A.V. (magicdragon)	3			1	1
4	Chekueva A.A. (alickqs)	4					29	42
5	Bryndin P.V. (kolazolfen)	1					15	30
6	Kataev I.A. (KataevIA)	1					15	26
7	Epanov P.M. (Pavel Epanov)	1					15	26
8	Bessonov A.A. (Matras_AS)	2					15	24
9	Kagarmanov K.E. (krispy_snickers)	1					13	24
10	Dzhumanazarov A.D. (AZAMAT001)	1					ban	ban
11	egor E. (egor_banan)	1					15	21
12	Abidolla G.Z. (gularay777)	2					15	19
13	Goryacheva T.P. (Tanyafox)	3					12	19
14	Bool (Aleksey3275)	1					15	18
15	Faradzhov (Aslan Farad)	1					10	17
16	Kumarkhan N. (Zhalgasik)	2					9	15
17	Nefimova (Pasmurno)	1					11	13
18	Gibatova A.Kh. (mango355)	3					11	12
19	Litvinova (wawaw)	3					8	12
20	Sharipov (RRRaaavvv)	3					9	11
21	Katysheva A.A. (vilkaaa)	2					7	10
22	Suvorov A. (RussianKazah)	2					7	9
23	Grabchuk A.M. (Middlewarer_pseudo)	2					7	8
24	Sajlaubaj A.S. (Alikhanchik)	1					6	8
25	Chinareva O.Yu. (PopyMur)	1					6	8
26	Vor (Daschutka)	3					5	7
27	Faskhutdinov A.A. (sfiler)	2					4	7
28	Zheludkov S. (zhsvyach)	1					4	7
29	Maslov E.I. (egor.maslov)	1					6	6
30	Bocharnikova A.A. (Aleena22)	4					3	6
31	Andreev K.A. (sun1zu)	2					3	6
32	el L.A. (scimwp)	1					5	5
33	Luzina M.A. (Luzina Marina)	1					4	5
34	Grebenyukov S. (OstapGreb)	3					3	5
35	Myal'kin E.A. (invincblemouse)	1					3	5
36	Bulavinov D.S. (Avipshy)	1					3	5
37	Chertoryzhskij V. (vepb)	1					3	5
38	Bob (foxtailer)	2					3	4
39	yakushin A. (saratovrus1980)	1					3	4
40	Pereskokova K.A. (karushhh)	1					3	4
41	Bel'kin T.N. (TimBel)	3					2	4
42	Verbitskij S.A. (frozzi))	1					2	4
43	Sinyak (patsuk)	1					3	3
44	M (psevdonim-1345426514)	1					3	3
45	Yolokhov (fazzone)	1					2	3
46	Kholina (jgcvkhjgckhc)	1					ban	ban
47	Roslova P.A. (Tigeru)	3					2	2
48	Gubskij (Norco)	1					2	2
49	Plieva A.T. (amelia_pl)	1					2	2
50	Nesterov D.A. (saha909)	3					1	2
51	Voevodina (MariaYuto)	2					1	2
52	Usachev A.A. (etot33)	2					1	2
53	Nikolaev A.N. (AlexeyHeizenberg)	1					ban	ban
54	Saranchin M.S. (torvalds72)	1					1	2
55	Krasnov A.A. (Nutr1k)	1					1	2
56	Savicheva O.V. (matyxa)	1					1	2
57	real (nisaaaalids)	1					1	2
58	Sysoeva Yu.A. (Sysoeva)	1					1	2
59	Bagryantseva D.A. (Dar'ya Meowdg)	1					1	2
60	Lebedeva N. (NaleNa)	1					1	2
61	Romanyuk A. (Romanyuk Anna)	1					1	2
62	Berseneva T.M. (Bersa_3785)	1					1	1
63	Kotlyarova D. (Kotlyarova)	1					1	1
64	guru (rgcust)	1					1	1
65	Bykov (danka67)	1					1	1
66	Tarasov E.V. (Elisey Tarasov)	1					1	1
67	Al'siev I.A. (IDI)	1					1	1
68	Pergushev A.M. (keyewill)	1					1	1
69	Fo (Rin_0401)	1					1	1
70	Khupamvilli A.Sh. (hupamwilly)	1					1	1
71	Shibaev (saah)	2
72	Prokopenko V. (vovapro)	2
73	Vaulin V. (Axilka)	2					ban	ban
74	Sarkis'yan G. (gennadi_s)	2
75	Tazhibaev M.B. (MikoMiner)	2					ban	ban
76	Mosova K.R. (KaraMosova)	2
77	Kuznetsov (ZXCdemon1)	2
78	Ismagilova D.M. (dilyasqy)	2
79	Zaycev A. (salty_potatish)	2
80	Krut P. (Evgeshayyy)	2
81	Lebedeva A.V. (rohne)	2
82	Yaroslav E.A. (zon23)	2
83	Vasilevich D.N. (potseluj vsadnitsu)	2
84	Baida A. (derevyannyj bogomol)	2
85	Hakimov R.I. (sCandal)	1
86	Kurochkin P.A. (qwrqwr)	1
87	Krasovskij E.A. (pegoopik)	1
88	Kostomarov A.V. (al29)	1
89	Koptel'tsev V. (selber)	1
90	Galiyev A.B. (Aliba)	1
91	Isaac (NewtIsaac)	1
92	Grischuk M.S. (Moysha93)	1
93	ivanov (remark)	1
94	Ulianoff (ultar)	1
95	Prokopenko (test95)	1
96	Samokhin A.I. (TywKaH)	1
97	Sitnikov S.V. (Zlobn1y)	1
98	Filatov D.D. (Anticoder)	1
99	Avdeenko I. (Igor_001)	1
100	Vadim (VTheTree)	1
101	Vorontsov M. (VMS)	1					ban	ban
102	Murych (Soff2222)	1
103	II9tka (CtoIIa)	1
104	Phenda B. (Phenda)	1
105	Gorbachev P.I. (Felichitahuelichita)	1					ban	ban
106	Davidyan (lokisf8)	1
107	Rodin (uoloki)	1
108	R. (Wra1th)	1
109	Filippov I. (philippoviv)	1
110	Lysykh V.K. (Usilitel')	1
111	Zaharova (ludmila_zaharova)	1
112	Akameeva S.V. (SVA1)	1
113	Abramov V. (Ichigo Kurosaki)	1
114	Alekseenko V.A. (avadik1)	1
115	Vladimirova Yu.V. (Julia_V_86)	1
116	Ibo K. (Kemchik)	1
117	Bogatyrev N.V. (BNV2873)	1					ban	ban
118	Bochkova (PunDora)	1
119	Ne R. (maddena)	1
120	Tolk (Kris8008)	1
121	Stasilevich A. (AlinaStasi)	1
122	Romanchuk I.A. (ial.romanchuk)	1
123	Demidov M. (ceramicboy)	1
124	Mal'tsev V.A. (Viktorus2018)	1
125	Khakhulina E.V. (Akulina)	1
126	Del'man R.S. (GobaBoba)	1
127	Moskalevets O.S. (MoS5k8)	1
128	Shtempliuk I. (terrethhj)	1
129	Karimov M.M. (marseel)	1
130	Erov P. (erididr)	1
131	Fajzulina S.Sh. (snejanna)	1
132	Lanaev N. (nosferatu666)	1
133	Bulatov (gonzojumper)	1
134	Khmelev M. (makhmm)	1					ban	ban
135	Andrusenko E.S. (Ekaterina Andrusenko)	1
136	Yashina A. (k4litushka)	1
137	Shul'ga A. (Shul'ga A.S,)	1
138	Diego (Diego00)	1
139	Voronina A. (Anna V.)	1
140	Kazakov A. (Sanes)	1					ban	ban
141	Fedchenko A.D. (EtoAleksandr)	1
142	Karnaukhova A.R. (Linnchick99)	1
143	Kozlov (oldfrog)	1
144	Filippova S.Yu. (ernest_sds)	1
145	levashov I.A. (pabletus)	1
146	Pashaeva S.Sh. (taptaptap)	1
147	Gazaloeva Kh.R. (Khava)	1
148	Kudinova I.I. (YanginFire)	1
149	V E.K. (egor22835)	1
150	Kuznetsov D.D. (PgULive34)	1
151	Gordinov N.R. (hhassium)	1
152	D L. (luka11)	1
153	Sichkar' A.A. (Maksssssssssss)	1
154	Kh A.A. (sonderence)	1
155	Korobov A.O. (Strimoke)	1
156	Smirnov A.E. (sa2sha)	1
157	Lodus M. (marial28)	1
158	Tatarinova A.D. (obezyana)	1
159	Petrov D.G. (dimapetr82)	1
160	Unregistered	24

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