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Must an ODBC driver use SQLGetPrivateProfileString?

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From	Anton Shepelev <anton.txt@g{oogle}mail.com>
Newsgroups	comp.databases.ms-sqlserver
Subject	Must an ODBC driver use SQLGetPrivateProfileString?
Date	Thu, 14 Mar 2019 17:18:42 +0300
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Hello, all

Must a conforming ODBC driver for ODBC 2.0 or higher
use the SQLGetPrivateProfileString function, or  can
it still query the odbc.ini file directly?  The doc-
umentation is deplorably silent on this matter:

   https://docs.microsoft.com/en-us/sql/odbc/reference/syntax/sqlgetprivateprofilestring-function?view=sql-server-2017

I ask this because the HANA ODBC  dirver  for  Linux
read      odbc.ini      instead      of      calling
SQLGetPrivateProfileString from the driver  manager.
This  causing  me  some  trouble, I reported it as a
bug, but they refuse to acknowledge it.   The  posi-
tion  of  HANA  support is that reading odbc.ini di-
rectly is perfectly correct and that calling SQLGet-
PrivateProfileString  implies  a  dependency  upon a
specific driver  manager  (unixODBC  in  our  case),
which  is  of course wrong, for *any* driver manager
is required to provide SQLGetPrivateProfileString in
a dynamic library.

Wish  I could refer then to an official document re-
quiring that an ODBC driver obtain its DSN  informa-
tion  strictly via SQLGetPrivateProfileString, but I
have found no such document.

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Must an ODBC driver use SQLGetPrivateProfileString? Anton Shepelev <anton.txt@g{oogle}mail.com> - 2019-03-14 17:18 +0300

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