Oracle function

CREATE OR REPLACE FUNCTION to_date_check_null(dateString IN VARCHAR2, 
	dateFormat IN VARCHAR2) RETURN DATE IS
BEGIN 
    IF dateString IS NULL THEN
        return NULL;
    ELSE
        return to_date(dateString, dateFormat);
    END IF;
END;

Similar codes

1 vote210 views1 answer
Drush sql-dump
SQL
14 votes201 views2 answers
How to auto increment in sql
SQL
0 vote232 views1 answer
Parent and child link in mysql
SQL
1 vote210 views2 answers
Sql for date greater than
SQL
0 vote207 views1 answer
What is ssrs and ssis in sql server
SQL
1 vote201 views1 answer
Pv mysql import
SQL
1 vote209 views2 answers
Install mysqldump ubuntu
SQL
14 votes226 views2 answers
Oracle limit rows
SQL
0 vote208 views1 answer
Mysql preg replace
SQL
0 vote201 views1 answer
Dump multiple tables mysql
SQL