SQLiteDatabase中的query方法里的各个参数是干什么的?解决办法

dbInstance.query(DB_TABLENAME,                 new String[]{"_id","name","mobilephone","officephone",                              "familyphone","address","othercontact",                              "email","position","company","zipcode",                              "remark","imageid"},                  "privacy=1",                 null,                 null,                 null,                 null);