SQL> select REGEXP_REPLACE(INITCAP('abc_de_fghijkl_mn'), '(\w)[_]', '\1') 2 from dual 3 / REGEXP_REPLACE(INITCAP('ABC_DE ------------------------------ AbcDeFghijklMn
有搞xml的知道这是干嘛的,嘿嘿
SQL> select REGEXP_REPLACE(INITCAP('abc_de_fghijkl_mn'), '(\w)[_]', '\1') 2 from dual 3 / REGEXP_REPLACE(INITCAP('ABC_DE ------------------------------ AbcDeFghijklMn