FreeTDS Development Group

[Frediano Ziglio <freddyz77 AT tin.it>]

Il ven, 2003-01-31 alle 02:43, Craig A. Berry ha scritto:
> Apologies if this has been discussed before but I haven't been able 
> to find anything in the archives.  It looks like for functions that 
> are not yet implemented there are nice stubs that would properly
> report their unimplemented status at run-time.  So why are there
> hard-code compile-time exclusions as in the following example from 
> src/odbc/odbc.c?
> 
> 
> #if 0
> SQLRETURN SQL_API
> SQLNativeSql(SQLHDBC hdbc, SQLCHAR FAR * szSqlStrIn, SQLINTEGER cbSqlStrIn, 
> SQLCHAR FAR * szSqlStr, SQLINTEGER cbSqlStrMax,
>              SQLINTEGER FAR * pcbSqlStr)
> {
>         INIT_HDBC;
>         odbc_errs_add(&dbc->errs, ODBCERR_NOTIMPLEMENTED, "SQLNativeSql: 
> function not implemented");
>         return SQL_ERROR;
> }
> #endif
> 

So we don't must rewrite function declaration when we'll implement it.
Also we can see missing functions.
Previous version provide stub for all missed function but Driver Manager
do a best works than our stubs (it can also emulate some functions using
some other) so is best to not provide stub.

freddy77