Re: SQLGetInfo

Hi Grant,

Thanks for the report.
I would take care of it.

regards,
Hiroshi Inoue

On 2019/05/15 13:03, Grant Shirreffs wrote:
>
> Looking at the code for SQLGetInfo, where it returns data indicating
> the driver capabilities with respect to the ODBC SQL syntax, it looks
> like the implementation is lacking.
>
> Specifically, calls to SQL_NUMERIC_FUNCTIONS, SQL_TIMEDATE_FUNCTIONS
> and SQL_SYSTEM_FUNCTIONS all return 0, even though the convert_escape
> function in convert.c indicates support for almost all ODBC scalar
> functions.  Also, SQL_STRING_FUNCTIONS only returns a subset of the
> full string scalar capabilities, and SQL_LIKE_ESCAPE_CLAUSE is just
> flat-out wrong when it says that escaped LIKE clauses are not supported.
>
> Am I missing something here?  Is there some reason why these
> capabilities are not reported, or is just a not-finished-yet corner
> from long ago?
>
> I have ‘fixed’ info.c myself, and validated that the correct values
> are returned and work as expected.  I am happy to supply the modified
> file if you want to update the codebase.
>
> Regards
>
> Grant Shirreffs
>

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