String[]array=fields.stream().map(f->table+"."+f.getDataeaseName()+" AS "+DorisTableUtils.dorisFieldName(ele.getTableId()+"_"+f.getDataeaseName())).toArray(String[]::new);
String[]array=fields.stream().map(f->table+"."+f.getDataeaseName()+" AS "+DorisTableUtils.dorisFieldName(ele.getTableId()+"_"+f.getDataeaseName())).toArray(String[]::new);