Oracle里去掉字符串空格
去除两侧空间
SQL> select trim(‘ 123 ‘) from dual;
TRI
—
123
SQL>
Oracle里去掉右侧字符
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串空格(RTRIM)
select rtrim(‘ 123 ‘) from dual;
SQL> select ltrim(‘ 123 ‘) from dual;
LTRI
—-
123
SQL>
Oracle里去掉字符串空格
去除两侧空间
SQL> select trim(‘ 123 ‘) from dual;
TRI
—
123
SQL>
Oracle里去掉右侧字符
串空格(RTRIM)
select rtrim(‘ 123 ‘) from dual;
SQL> select ltrim(‘ 123 ‘) from dual;
LTRI
—-
123
SQL>