#each collumn seperate with '\t'
#id (0~65535)
#name string
#type one of ip,expr,expr_plus,digest,intval,compile or plugin
#src_charset one of GBK,BIG5,UNICODE,UTF8
#dst_charset combined by GBK,BIG5,UNICODE,UTF8,seperate with '/'
#do_merege [yes/no]
#cross cache [number]
#quick mode [quickon/quickoff], default [quickoff]
#For ip/intval/digest/compile/group
#id name type
#
#For plugin table
#id name type valid_column
#For expr/expr_plus Table
#id name type src_charset dst_charset do_merge cross_cache quick_mode
1 COMPILE compile
2 GROUP group
3 PXY_OBJ_KEYRING plugin {"valid":10,"foreign":"11,12"}
