-3
public final static String COMPLAIN_GETById="SELECT * FROM tbl_complain com" +
" join tbl_customers cust on" +" cust.customer_id=com.customer_id" +
" join tbl_departments dept on" +"dept.department_id=com.department_id" +
" join tbl_complain_status st on" +"st.status_id=com.status_id
WHERE cust.customer_id=?" ;
之前或之后的+号失踪后的空间:在” ...部门“+”部门“和”... st on“+”st.status ...“。 –
为什么你在'on'关键字后面加上'“+”'? – Andreas
@Andreas原始代码根本没有格式化,我猜测在他的代码中他们在不同的行上 –