how to insert binary data using vc++

[Former Member]

Hello,

I am an engineering student working on a project in which sql anywhere will works as a back-end database. I have faced a problem to insert binary data into tables using

FUNC_INFO( extern, void, esqlentry, dbpp_execute_imm, (SQLCA ,char ,unsigned short int ))

I also try to run FUNC_INFO( extern, void, esqlentry, dbpp_prepare, (SQLCA ,char ,char ,short int ,char ,struct sqlda ,unsigned int )), but fails because there is no documentation found on net about these functions.

Please guide me, I am waiting for a reply.

Thanks

[Former Member]

I have dynamically loaded dblib.dll and Using its functions to interact with database. But I do not know how to execute parametrized query using functions of dblib.dll. I have seen dbpp_prepare, (SQLCA *,char *,char *,short int *,char *,struct sqlda *,unsigned int )) but I don't know how to implement this function to prepare a statement because of missing argument list documentation. Can you guide me how to use functions of this dll to execute a parametrized query?

[Former Member]

I want all things are dynamically not static.

[VolkerBarth]

Amit, have you read any of the suggested documentation? - IMHO, it should really answer your questions.

[Former Member]

I saw all suggested documents already, please check link below: ftp://58.130.54.4/cmis/ediasoft100315/ediasoft/asa9/SQL%20Anywhere%209/h/sqlfuncs.h

Now I want to know about ant documentation or another help how can I use the functions of "sqlfuncs.h", I done all works except insertion of binary, long binary & long varchar data. Please help me.

[MCMartin]

For me your Func_Info looks like a c++ preprocessor makro so check your header files for the implementation, maybe from there you can identify what and how it should be done.