There are some questions when using progreSQL8.4.2. I don't sure this problem is bug.The detail is following:
I make a client program that communicate with progreSQL by ODBC on Windows7. After running serveral months, this client program is hung at 00:01 in 2011-11-26 , and become OK after 8 hours.When becoming OK, client program log message is following:
2011/11/26 08:38:05.527, : SQL ERROR: GetSelectRowNum: No response from the backend;