At 12:12 AM 31/12/2005 +0000, you wrote:

>Hi Alexandre,
>
>Yes indeed, I'm looking for the API call
>- What is the name of the function

It can be obtained by calling isc_dsql_info() with the right parameter (22,
or isc_info_sql_get_plan) for the statement type argument. This probably
won't help you without researching the function (see the IB 6.0 beta
ApiGuide.pdf and also take in ibase.h, in your include directory, where the
prototypes for the API functions are declared).

>- in which DLL it is located

The client library (fbclient.dll or fbembed.dll on Windows clients).

>- what are the arguments
>
>I would like to call it from C++, so any C++ samples would be great.

Better still would be to download and study the library of C/C++ wrappers
for the API, at www.ibpp.org. Even if you don't use them, you'll see how
to call the API functions at least.

./heLen