Oracle数据库批量更新pl_sql

Question

我试图用pl_sql 6.0程序翻译一个月份表。

我想一次执行下面的所有这些指令，只需一个非常简单的代码，就像'选择指令并按F8'一次。

问题是：

没有“;”在每条指令之间，我得到：ORA-00933命令没有正确结束 与“;”在每个指令之间，即时通讯：ORA-00911无效字符 即时通讯新数据库，所以...我没有看到？提前致谢。

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

只要把这些指令中BEGIN ... END，像这样：

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声明。

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 
)