问题
MySQL saves all changes to the database in a binary file called binary log. MySQL provides a decoder called mysqlbinlog to decode these files. I thought if I wanted to parse this log file directly from an application then I need to find a way to decode it myself using C# for instance.
I know if I had the privilege I could use SHOW BINLOG EVENTS. However, parsing the file would be a better solution for me.
Has any of you done that before? Any suggestions?
回答1:
A look into the mysqlbinlog-tool code might be useful. Additionally, the dependencies of that tool are available here
回答2:
Since I am not a C++ expert and would take considerably long for me to figure out the code suggested by tuergeist, I have choosen another approach.
Since mysqlbinlog is already provided why not use it?
- I could use the binary-log index to get all log files
- Pass the filenames to a method using ProcessStartInfo to read the output of mysqlbinlog
- The output then could be parsed to an array for instance.
I haven't tested it yet, but I'm working on it...
来源：https://stackoverflow.com/questions/1460471/decode-mysqlbinlog-in-c-sharp