从网上找了各种方式转换,都不行...会返回错误如下:Warning:odbc_exec()[function.odbc-exec]:SQL error:[Informix][Informix ODBC Driver]Inexact character conversion during translation.,SQL state S1000 in SQLExecDirect in D:\wamp\...
更详细的可以看这个链接:dot notation 举个例子:>db.blog.save({ title:"My First Post",author:{name:"Jane",id:1}})如果我们要查询 authors name 是Jane的,我们可以这样:>db.blog.findOne({"author.name":"Jane"})如果不用点,那就...