SQL可變長度數字字符串

Question

該查詢將bc_int_phone轉換為僅消除-和''字符的數字字符。 說獲得的數字不必具有相同的起始數字。 假設我正在搜索123-456-7890，但是形式可能是999 123-456-7890。我如何在此代碼中包含like %(bc_phone_number)%以合並這種情況？

select 
    ca.callingpartynumber, ca.originalcalledpartynumber, ca.duration,
    ca.duration_text, ca.finalcalledpartynumber,  
    case 
       when calledpartylastname is not null 
         then ca.calledpartylastname + ',' + calledpartyfirstname 
         else p1.name 
    end as calledpartyname,
    p1.location, p1.dept, p1.title,
    case 
       when callingpartylastname is not null 
         then ca.callingpartylastname + ',' + callingpartyfirstname 
         else p3.name 
    end as callingpartyname
from 
    calldata.calldetailreport ca
join 
    ps_bc_peoplesource_base p1 on ca.originalcalledpartynumber like replace(p1.bc_int_phone, '-', '')
left outer join 
    ps_bc_peoplesource_base p3 on ca.callingpartynumber like replace(p3.bc_int_phone, '-', '')
where 
    callingpartynumber in (select replace(bc_int_phone, '-', '') internal_modified  
                           from ps_bc_peoplesource_base 
                           where bc_lan_id like 'f7c')

Answer 1

嘗試like ca.originalcalledpartynumber like '%'||replace(p1.bc_int_phone, '-', '')||'%'

|| 是oracle中字符串的串聯運算符。 如果使用的是SQL Server，請使用+ 。