给Mysql源程序打Patch的方法

想给MySQL打google的补丁，找到方法还没试，记一下

 

1.cd 到源代码文件夹下

[@my064111.sqa.cm4 ~]

$cd mysql-5.1.48

 

[@my064111.sqa.cm4 ~/mysql-5.1.48]

准备好bin.diff文件

 

2. 执行patch命令

[@my064111.sqa.cm4 ~/mysql-5.1.48]

$patch -p1 < bin.diff

patching file sql/log_event.cc

patching file sql/log_event.h

patching file sql/mysqld.cc

patching file sql/mysql_priv.h

patching file sql/protocol.cc

patching file sql/set_var.cc

patching file sql/sql_builtin.cc

patching file sql/sql_class.cc

patching file sql/sql_class.h

 

3. 如果要恢复原先版本，执行：

patch -p1 -R < bin.diff