REPLACE(string,s1,s2)
string 希望被替换的字符或变量
s1 被替换的字符串
s2 要替换的字符串
SQL> select replace(he love you,he,i) from dual;
REPLACE(H
----------
i love you
REPLACE(string,s1,s2)
string 希望被替换的字符或变量
s1 被替换的字符串
s2 要替换的字符串
SQL> select replace(he love you,he,i) from dual;
REPLACE(H
----------
i love you