Darmowy fragment publikacji:
Bazy danych.
Pierwsze starcie
Autor: Adam Pelikant
ISBN: 83-246-2041-9
Format: 158x23 , stron: 208
Zobacz, jakie to proste — naucz siê tworzyæ bazy danych!
• Jak tworzyæ formularze i raporty?
• Jak modyfikowaæ strukturê tabel?
• Jak stosowaæ mechanizmy wymiany danych?
Wspó³czesny œwiat wymusza na przedsiêbiorstwach gromadzenie oraz przetwarzanie
ogromnej iloœci informacji. To sprawia, ¿e musz¹ one dysponowaæ wydajnymi
i sprawnymi bazami danych. Aby zbudowaæ taki system zarz¹dzania danymi, niezbêdne
s¹ odpowiednie narzêdzia — jednym z nich jest program MS Access. Ta aplikacja
przede wszystkim pozwala na ³atw¹ kontrolê poprawnoœci tworzonych projektów
oraz zapewnia integracjê narzêdzi s³u¿¹cych do tworzenia struktury relacyjnej.
Dba tak¿e o zgodnoœæ tych narzêdzi ze standardem jêzyka zapytañ SQL,
wykorzystywanym do tworzenia i modyfikowania baz danych oraz operowania
na zgromadzonych w nich informacjach.
Ksi¹¿ka „Bazy danych. Pierwsze starcie” stanowi doskona³e wprowadzenie w tematykê
tworzenia baz danych. Zawiera wszystkie potrzebne informacje, podane w prosty
i przejrzysty sposób. Ten podrêcznik przyda siê zarówno studentom kierunków
informatycznych, jak i wszystkim tym, którzy chc¹ zdobyæ wiedzê o nowoczesnych
metodach budowania takich baz. St¹d dowiesz siê m.in., jak wykorzystywaæ jêzyk
zapytañ SQL, w jaki sposób tworzyæ tabele, formularze i raporty oraz stosowaæ
mechanizmy wymiany danych, a tak¿e na czym polega filtrowanie i sortowanie
w zapytaniach. Zdobêdziesz wiedzê i umiejêtnoœci wystarczaj¹ce do samodzielnego
zbudowania wydajnej bazy danych i sprawnego ni¹ zarz¹dzania.
• Projektowanie bazy danych — narzêdzia wizualne
• Tworzenie formularzy i raportów
• Strukturalny jêzyk zapytañ SQL w wersji MS JetSQL
• Sk³adnia podstawowa
• Unia — koniunkcja zbiorów
• Grupowanie i funkcje agreguj¹ce
• Zastosowanie jêzyka SQL z poziomu formularzy
• Mechanizmy wymiany danych
• Obiekty: DAO, RDO, ADO
• Zastosowanie mechanizmów wymiany danych przy tworzeniu aplikacji
Stwórz w³asn¹, niezawodn¹ bazê danych!
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! #$ ()*+,#-.(/#0123#2)+45
67 1 #$ ()*+# -8 #9:i*; = 9
! #$ ()*+,#-.(/#0123#2)+45
67 1 #$ ()*+# -8 #9:* = 9
! #$ ()*+,#-.(/#0123#2)+45
67 1 #$ ()*+# -8 #9:*, # u = 9
! #$ ()*+,#-.(/#0123#2)+45
67 1 #$ ()*+# -8 #9:w;x= 9
! #$ ()*+,#-.(/#0123#2)+45
67 1 #$ ()*+# -8 #9} 9
67 1 #$ ()*+# -8 #9 : = 9
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34565;GHIJJ@;UVWW
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75859:; = ?@ABC;7DEFGHIJJ@K;L7;6MNOP;Q6 E;RMH@AST
X6 DY;GZ; = ?@AB
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