I think the solution2(symbols_conflict.patch) may not be able to solve the problem。 The solution2 is trying to make the odbc’s check_client_encoding() function into a local function. However, the postgres's check_client_encoding() function is still a global function. When the odbc driver is trying to call the check_client_encoding() function, while the postgres's check_client_encoding() function is still being exposed ,
the postgres's check_client_encoding() may still have a chance to be called by the odbc driver ,and cause the postgres process to crash.
Date: Mon, 3 Nov 2014 15:52:06 +0900 Subject: Re: Re: [ODBC] This may be a bug: odbc's function"check_client_encoding" have the same name with postgres's function. From: michael.paquier@gmail.com To: rohtodeveloper@outlook.com CC: inoue@tpf.co.jp; pgsql-odbc@postgresql.org
Thanks very much. We decide to use your solution1(20141029_pgodbc_rename_check_encoding.patch). On the other hand, by the way, which solution does the community prefer to choose?
The potential solution by Inoue-san to reduce dependencies between library objects is better.