Today's statistics at "SQL Exercises"

October 01, 13:28 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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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	Tsybin A.V. (magicdragon)	3	1	44	1	3
3	Sh S. (junopark1)	1	1	22		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	Tarasov E.V. (Elisey Tarasov)	1					15	23
12	egor E. (egor_banan)	1					15	21
13	Abidolla G.Z. (gularay777)	2					15	19
14	Goryacheva T.P. (Tanyafox)	3					12	19
15	Suvorov A. (RussianKazah)	3					15	18
16	Bool (Aleksey3275)	1					15	18
17	Katysheva A.A. (vilkaaa)	2					12	17
18	Faradzhov (Aslan Farad)	1					10	17
19	Kholina (jgcvkhjgckhc)	1					ban	ban
20	Litvinova (wawaw)	3					10	16
21	Kumarkhan N. (Zhalgasik)	2					9	15
22	Nefimova (Pasmurno)	1					11	13
23	Sharipov (RRRaaavvv)	3					10	13
24	Gibatova A.Kh. (mango355)	3					11	12
25	Vor (Daschutka)	3					6	9
26	Grabchuk A.M. (Middlewarer_pseudo)	3					7	8
27	Sajlaubaj A.S. (Alikhanchik)	1					6	8
28	Plieva A.T. (amelia_pl)	1					6	8
29	Chinareva O.Yu. (PopyMur)	1					6	8
30	Faskhutdinov A.A. (sfiler)	2					4	7
31	Zheludkov S. (zhsvyach)	1					4	7
32	Maslov E.I. (egor.maslov)	1					6	6
33	Bocharnikova A.A. (Aleena22)	4					3	6
34	Bel'kin T.N. (TimBel)	4					3	6
35	Andreev K.A. (sun1zu)	2					3	6
36	el L.A. (scimwp)	1					5	5
37	Luzina M.A. (Luzina Marina)	1					4	5
38	Grebenyukov S. (OstapGreb)	3					3	5
39	Nikonova Y.V. (yanik27)	1					3	5
40	Myal'kin E.A. (invincblemouse)	1					3	5
41	Bulavinov D.S. (Avipshy)	1					3	5
42	Chertoryzhskij V. (vepb)	1					3	5
43	Bob (foxtailer)	2					3	4
44	yakushin A. (saratovrus1980)	1					3	4
45	Pereskokova K.A. (karushhh)	1					3	4
46	Verbitskij S.A. (frozzi))	1					2	4
47	Sinyak (patsuk)	1					3	3
48	M (psevdonim-1345426514)	1					3	3
49	Yolokhov (fazzone)	1					2	3
50	Vasilevich D.N. (potseluj vsadnitsu)	3					2	2
51	Roslova P.A. (Tigeru)	3					2	2
52	Gubskij (Norco)	1					2	2
53	Kulakov P.A. (NEPTUNE_)	1					2	2
54	Nesterov D.A. (saha909)	3					1	2
55	Voevodina (MariaYuto)	2					1	2
56	Usachev A.A. (etot33)	2					1	2
57	Ushakov A.Y. (ushakov94)	1					ban	ban
58	Nikolaev A.N. (AlexeyHeizenberg)	1					ban	ban
59	Saranchin M.S. (torvalds72)	1					1	2
60	Krasnov A.A. (Nutr1k)	1					1	2
61	Savicheva O.V. (matyxa)	1					1	2
62	real (nisaaaalids)	1					1	2
63	Sysoeva Yu.A. (Sysoeva)	1					1	2
64	Bagryantseva D.A. (Dar'ya Meowdg)	1					1	2
65	Lebedeva N. (NaleNa)	1					1	2
66	Romanyuk A. (Romanyuk Anna)	1					1	2
67	Romanchuk I.A. (ial.romanchuk)	2					1	1
68	Shtempliuk I. (terrethhj)	2					1	1
69	Tolk (Kris8008)	1					1	1
70	Berseneva T.M. (Bersa_3785)	1					1	1
71	Kotlyarova D. (Kotlyarova)	1					1	1
72	guru (rgcust)	1					1	1
73	Makejchik Yu.A. (ScoobieDoobie)	1					1	1
74	Zatsepina A. (azatsepina)	1					1	1
75	Bykov (danka67)	1					1	1
76	Al'siev I.A. (IDI)	1					1	1
77	Pergushev A.M. (keyewill)	1					1	1
78	Fo (Rin_0401)	1					1	1
79	Khupamvilli A.Sh. (hupamwilly)	1					1	1
80	Tazhibaev M.B. (MikoMiner)	3					ban	ban
81	Shibaev (saah)	2
82	Prokopenko V. (vovapro)	2
83	Vaulin V. (Axilka)	2					ban	ban
84	Avdeenko I. (Igor_001)	2
85	Sarkis'yan G. (gennadi_s)	2
86	Kunitskiy T. (eksayn)	2
87	Karimov M.M. (marseel)	2
88	Mosova K.R. (KaraMosova)	2
89	Kuznetsov (ZXCdemon1)	2
90	Andrusenko E.S. (Ekaterina Andrusenko)	2
91	Ismagilova D.M. (dilyasqy)	2
92	Fedchenko A.D. (EtoAleksandr)	2
93	Zaycev A. (salty_potatish)	2
94	Krut P. (Evgeshayyy)	2
95	Lebedeva A.V. (rohne)	2
96	Yaroslav E.A. (zon23)	2
97	Baida A. (derevyannyj bogomol)	2
98	Karimova E. (Elizka07)	2
99	Hakimov R.I. (sCandal)	1
100	Kurochkin P.A. (qwrqwr)	1
101	Krasovskij E.A. (pegoopik)	1
102	Kostomarov A.V. (al29)	1
103	Koptel'tsev V. (selber)	1
104	Galiyev A.B. (Aliba)	1
105	Isaac (NewtIsaac)	1
106	Grischuk M.S. (Moysha93)	1
107	ivanov (remark)	1
108	Ulianoff (ultar)	1
109	Prokopenko (test95)	1
110	Samokhin A.I. (TywKaH)	1
111	Sitnikov S.V. (Zlobn1y)	1
112	Filatov D.D. (Anticoder)	1
113	Vadim (VTheTree)	1
114	Miroshnikov N.V. (Alrik)	1
115	Vorontsov M. (VMS)	1					ban	ban
116	Murych (Soff2222)	1
117	II9tka (CtoIIa)	1
118	Potemkin (Yazon_79)	1
119	Phenda B. (Phenda)	1
120	Gorbachev P.I. (Felichitahuelichita)	1					ban	ban
121	Davidyan (lokisf8)	1
122	Rodin (uoloki)	1
123	Abramova Yu. (GalaxyTears)	1
124	R. (Wra1th)	1
125	Filippov I. (philippoviv)	1
126	Chetverukhina V.D. (reindeer121VC)	1
127	Babaeva I.V. (Izzybelka)	1
128	Gavrin (vladimir.g.s77)	1
129	Lysykh V.K. (Usilitel')	1
130	Zaharova (ludmila_zaharova)	1
131	Akameeva S.V. (SVA1)	1
132	Abramov V. (Ichigo Kurosaki)	1
133	Alekseenko V.A. (avadik1)	1
134	Vladimirova Yu.V. (Julia_V_86)	1
135	Ibo K. (Kemchik)	1
136	Bogatyrev N.V. (BNV2873)	1					ban	ban
137	Bochkova (PunDora)	1
138	Ne R. (maddena)	1
139	Stasilevich A. (AlinaStasi)	1
140	Frolov V.A. (sunhare)	1
141	Demidov M. (ceramicboy)	1
142	Mal'tsev V.A. (Viktorus2018)	1
143	Khakhulina E.V. (Akulina)	1
144	Del'man R.S. (GobaBoba)	1
145	Moskalevets O.S. (MoS5k8)	1
146	Sopot L.V. (crazypenguin323)	1
147	Erov P. (erididr)	1
148	Fajzulina S.Sh. (snejanna)	1
149	Lanaev N. (nosferatu666)	1
150	Ignat'eva K.I. (kssxkksi)	1
151	Bulatov (gonzojumper)	1
152	Khmelev M. (makhmm)	1					ban	ban
153	Nagornaya (kuku_1989)	1
154	Yashina A. (k4litushka)	1
155	Shul'ga A. (Shul'ga A.S,)	1
156	Chernysheva E.A. (cherrrliz)	1
157	Diego (Diego00)	1
158	Voronina A. (Anna V.)	1
159	Kazakov A. (Sanes)	1					ban	ban
160	Grigor'ev (tilted)	1
161	Karnaukhova A.R. (Linnchick99)	1
162	Kozlov (oldfrog)	1
163	Filippova S.Yu. (ernest_sds)	1
164	levashov I.A. (pabletus)	1
165	Pashaeva S.Sh. (taptaptap)	1
166	Gazaloeva Kh.R. (Khava)	1
167	Kudinova I.I. (YanginFire)	1
168	V E.K. (egor22835)	1
169	Kuznetsov D.D. (PgULive34)	1
170	Gordinov N.R. (hhassium)	1
171	D L. (luka11)	1
172	Sichkar' A.A. (Maksssssssssss)	1
173	Kh A.A. (sonderence)	1
174	Korobov A.O. (Strimoke)	1
175	Smirnov A.E. (sa2sha)	1
176	Lodus M. (marial28)	1
177	Tatarinova A.D. (obezyana)	1
178	Petrov D.G. (dimapetr82)	1
179	Salitetskaya D.S. (izznk)	1
180	Al'mukhamet T. (Soln1no)	1
181	Unregistered	32

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