可使用函数REGEXP_REPLACE()或TRANSLATE()
REGEXP_REPLACE()
select regexp_replace('ORGANIZATION_30352','[^0-9]','') from dual;
TRANSLATE()
select translate('ORGANIZATION_30352','0123456789'||'ORGANIZATION_30352','0123456789')from dual;
可使用函数REGEXP_REPLACE()或TRANSLATE()
REGEXP_REPLACE()
select regexp_replace('ORGANIZATION_30352','[^0-9]','') from dual;
TRANSLATE()
select translate('ORGANIZATION_30352','0123456789'||'ORGANIZATION_30352','0123456789')from dual;