Oracle數據庫批量更新pl_sql

Question

我試圖用pl_sql 6.0程序翻譯一個月份表。

我想一次執行下面的所有這些指令，只需一個非常簡單的代碼，就像'選擇指令並按F8'一次。

問題是：

沒有「;」在每條指令之間，我得到：ORA-00933命令沒有正確結束 與「;」在每個指令之間，即時通訊：ORA-00911無效字符 即時通訊新數據庫，所以...我沒有看到？提前致謝。

update TIME_TABLE t set t.m_description='JANEIRO' where t.m_description like '%JANUARY%' 
update TIME_TABLE t set t.m_description='FEVEREIRO' where t.m_description like '%FEBRUARY%' 
update TIME_TABLE t set t.m_description='MARÇO' where t.m_description like '%MARCH%' 
update TIME_TABLE t set t.m_description='ABRIL' where t.m_description like '%APRIL%' 
... and so on 

Answer 1

只要把這些指令中BEGIN ... END，像這樣：

BEGIN 
    update TIME_TABLE t set t.m_description='JANEIRO' where t.m_description like '%JANUARY%' 
    update TIME_TABLE t set t.m_description='FEVEREIRO' where t.m_description like '%FEBRUARY%' 
    update TIME_TABLE t set t.m_description='MARÇO' where t.m_description like '%MARCH%' 
    update TIME_TABLE t set t.m_description='ABRIL' where t.m_description like '%APRIL%' 
    ... and so on 
END; 
/

Answer 2

更新使用CASE聲明。

update TIME_TABLE t 
set t.m_description = (
    case when t.m_description like '%JANUARY%' then 'JANEIRO' 
     when t.m_description like '%FEBRUARY%' then 'FEVEREIRO' 
     when t.m_description like '%MARCH%' then 'MARÇO' 
     when t.m_description like '%APRIL%' then 'ABRIL' 
    else t.m_description 
    end 
)