Re: DescribParam
| От | Ludek Finstrle |
|---|---|
| Тема | Re: DescribParam |
| Дата | |
| Msg-id | 20060607192331.GB28221@soptik.pzkagis.cz обсуждение исходный текст |
| Ответ на | DescribParam ("Glenn B. Lawler" <gblawler@incodesystems.com>) |
| Список | pgsql-odbc |
> When I call SQLDescribeParam using PostgreSQL ODBC Driver > psqlodbc-08_02_0002 SQL_ERROR is the return code. This API has never been supported. Why do you use it when psqlODBC returns info that it doesn't support SQLDescribeParam? > What I am trying to do with this call is determine the buffer size > needed to allocate a buffer so I can call SQLBindParameter with > a big enough buffer. There is the problem that PgSQL backend doesn't support it before execution (I haven't found another information yet). > My only thought was to provide an override for this in my library > to force the parameter size when the driver does not return it. Maybe you may depend on other information like PostgreSQL driver, ... > Does anyone have a better workaround for this? Sorry, I don't have one. Regards, Luf
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