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List: kde-devel
Subject: ODBC interfaces
From: Roberto Alsina <ralsina () unl ! edu ! ar>
Date: 1999-08-26 14:00:00
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I know there's ongoing work to provide a nice OO wrapper for ODBC, but, to
follow one of the tenets of KDE development, there is already one that may
be cool to use:
http://www.geocities.com/SiliconValley/Orchard/5802/oodbc/readme.htm
Introduction
OODBC is object interface built above ODBC API for C++ language. The
primary goal of OODBC is to provide a flexible and convenient interface to
relational databases for C++ language. Anyone who has to use ODBC or
similar SQL interfaces will understand what I am speaking about. In OODBC
a query can be written in C++ in the following way:
dbQuery q;
dbCursor<Contract> contracts;
dbCursor<Supplier> suppliers;
int price, quantity;
SQL_DATE_STRUCT delivery;
q = "(price >=",price,"or quantity >=",quantity,
") and delivery <=", delivery;
// input price, quantity and delivery values
if (contracts.select(q) != 0) {
while (contracts.fetch());
do {
contract.print();
}
}
("\''/").__..-''"`-. . Roberto Alsina
`9_ 9 ) `-. ( ).`-._.`) ralsina@unl.edu.ar
(_Y_.)' ._ ) `._`. " -.-' Centro de Telematica
_..`-'_..-_/ /-'_.' Universidad Nacional del Litoral
(l)-'' ((i).' ((!.' Santa Fe - Argentina
KDE Developer (MFCH)
Not mad, but bound more than a madman is (Romeo and Juliet, Act I Scene II)
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