Regular Expression
종류
REGEXP_LIKE(column, regular expression)
REGEXP_REPLACE(column or text, regular expression, text)
REGEXP_INSTR(column or text, regular expression)
REGEXP_SUBSTR(column or text, regular expression)
REGEXP_LIKE(column, regular expression)
REGEXP_REPLACE(column or text, regular expression, text)
REGEXP_INSTR(column or text, regular expression)
REGEXP_SUBSTR(column or text, regular expression)