visharad
November 27th, 2006, 07:30 AM
This is the first time I am making a post in this forum of Code Guru. My apologies if the post does not belong here. I am looking for somebody who can write a simple OLE DB provider.
The provider should be written in C++ (ATL).
It need not be a full fledged provider. It is fine if it supports only one table. It is fine if it assumes that there are only few columns (say 2 or 3) in the table. It is fine even if the name of the table and the names of the columns including meta data of the columns are hardcoded.
You can assume any database. If you want, you can assume a simple text file. You can even assume a collection in memory as database.
But it must support updating of recordset using CCE (client cursor engine). And it should support update by implementing IColumnsRowset.
Suppose the table name is employee and one column is salary, where salary is not the key column. From test program I execute the following query
"Select salary from employee"
From the result recordset I try to update salary field in some row. It should update that and only that row (even if salary field has the same value in some other row).
I need the source code of such a provider. And also please give me some simple test case. My budget is 100 US dollars. (Can increase little bit if it is necessary.) Please email me at trsomas@yahoo.co.in for further communication.
The provider should be written in C++ (ATL).
It need not be a full fledged provider. It is fine if it supports only one table. It is fine if it assumes that there are only few columns (say 2 or 3) in the table. It is fine even if the name of the table and the names of the columns including meta data of the columns are hardcoded.
You can assume any database. If you want, you can assume a simple text file. You can even assume a collection in memory as database.
But it must support updating of recordset using CCE (client cursor engine). And it should support update by implementing IColumnsRowset.
Suppose the table name is employee and one column is salary, where salary is not the key column. From test program I execute the following query
"Select salary from employee"
From the result recordset I try to update salary field in some row. It should update that and only that row (even if salary field has the same value in some other row).
I need the source code of such a provider. And also please give me some simple test case. My budget is 100 US dollars. (Can increase little bit if it is necessary.) Please email me at trsomas@yahoo.co.in for further communication.