select rtrim('morning','ning') from dual;和select rtrim('morning','ing') from dual;为什麼结果一样oracle 中 rtrim 该怎麼使用.为什麼 上面两个句子出现的结果是一样的 ,
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select rtrim('morning','ning') from dual;和select rtrim('morning','ing') from dual;为什麼结果一样oracle 中 rtrim 该怎麼使用.为什麼 上面两个句子出现的结果是一样的 ,
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Trim、Ltrim及Rtrim函数区别
select from w01 where gb016 in('10','30','40') and gb022 is not null and gb023 is not nullselect rtrim(hgb103) as 单位地址,gb001 as 姓名,gb016 as 婚姻状况,gs943 as 婚变日期,gb022 as 配偶姓名,gb023 as 配偶身份证号 from w01 wher
vb rtrim(you are good!)=什么啊,rtrim(you are good!)=什么啊,
如这条语句：WHERE (Bname LIKE '%' + RTRIM(@city + '%') ,中的%,以及RTRIM意思?
rtrim中的 r ltrim中的l又是什么意思?
Was the traffic_____(heavy)this mornin
piease.select
select()是什么?
select your
Select your
please select
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select forever
select skin
vB表达式的Len(trim(ABC)+rtrim(ABC))的值为
It is a f Sunday mornin.fine还是funny