如何更正此查询

Question

总是出错

我尝试将变量放在引号中，将假名放在引号中，但仍然出错

"UPDATE employee_info
        SET NAME=$Name, ADDRESS=$Address, EMAIL=$Email, CELL_NO=$Cell_no, CNIC=$Cnic, DESIGNATION=$Designation, BASIC_PAY=$Basic_pay, BONOUS=$Bonous, TOTAL_PAY=$Basic_pay+$Bonous
        WHERE ID=$ID"))

更新的行

Answer 1

换行包含引号之类的文本-

"UPDATE employee_info SET NAME='$Name', ADDRESS='$Address', EMAIL='$Email', CELL_NO=$Cell_no, CNIC=$Cnic, DESIGNATION=$Designation, BASIC_PAY=$Basic_pay, BONOUS=$Bonous, TOTAL_PAY=$Basic_pay+$Bonous WHERE ID=$ID"  

如果还有更多包含文本的字段，则也将它们包裹起来。