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April 21, 20:27 MSK
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Developers & Thanks

SQL-EX Team
S.I.Moiseenko, project manager S.I.Moiseenko,
project manager
O.V.Lysenko, system admin O.V.Lysenko,
system admin
E.A.Krasovskij, moderator E.A.Krasovskij,
moderator
P.A.Kurochkin, moderator P.A.Kurochkin,
moderator
V.V.Koptel'tsev, moderator V.V.Koptel'tsev,
moderator
V.A.Dolgopolov, programmer V.A.Dolgopolov,
programmer
D.V.Chernov, moderator D.V.Chernov,
moderator
D.I.Valuev, moderator D.I.Valuev,
moderator
A.V.Maistrenko, programmer A.V.Maistrenko,
programmer
V.U.Kalinkin, programmer V.U.Kalinkin,
programmer
ICQ 83933078
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We convincingly ask You
look at exercise's FAQ article before asking about this task.


We are most grateful to Jeffrey D.Ullman and Jennifer Widom, the authors of the book "A First Course in Database Systems", where great part of the learning-stage's exercises were taken from.

We are also thankful to

V.I. Gershovich, O.Yu. Muraveiko, K.S. Kuvalkin, M.R. Yuldashev, A.V. Maltsev,    Ilya Makarov,  D.S.Glazyrin,
N.V. Yakutin,    D.A. Novikov,    S.V. Larichev, I.V. Murashkin, Yu.V. Radar,     P.G.Zotov,     S.G.Polyakov,
V.G. Mikhailov,  D.L. Zverev,     P.E. Voinov,   N.V. Karasyova, V.V. Pechatnov,  V.M. Nikotin,  A.V.Gorbunov,
D.I. Valuev,     S.A. Ledenev,    R.S. Golubin,  Yu.V. Rozhok,   S.A. Sal'nikov, A.N. Drozdkov, A.A.Sribnyak,
A.B. Ostapchuk,  P.A. Kurochkin,  V. Vanin,      V. Chobitok,    V.A.Dvoryaninov, R.N.Yunusov,   E.A.Krasovskiy,
S. Pyrkin,       A.V. Deev,       D.N. Chebykin, А.Yu. Bezhayev, A.B.Petrov,      M.N.Utenkov,   D.L.Grinkevych,
S.A. Kukushkin,  D.S. Miheev,     D. Boiko,      V.S. Maslyayev, A.V.Fomichev,    D.V.Filippkin, V.V.Koptel'tsev,
N.G. Latyntsev,  A.V.Kostomarov,  E.P. Shuravin, N.O. Pryadkina, V.N.Doschenko,   I.N.Shkaredny, D.V.Chernov

for their contribution in exercises development.

We also thank:

Y.N. Logvinov,   Yu. Bobreshov,    D.A. Konakov,    N.I. Kurbanoff, V. Piskovoy,
V.B. Rubanchick, V.B. Pasechnikov, M. Chernyshova,  T.P. Semerenko, I. Pukhtin,
N.A. Semyonov,   A.N. Victorov,    A. Khatlamajian, V.N. Usik,      R. Romanov,
A. Belozerov,    Yu. Simonenko,    A. Afonasov,     E. Mudrov,      T. Velykyy,
N.S. Vinogradov, S.Maximenko,      M. Tereschenko,  D.V. Pusev

for their assistance in constructing, hosting and developing of this site.


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