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 vote232 views1 answer
Sql find column name like
SQL
0 vote218 views1 answer
Heavy table in mysql
SQL
-1 vote239 views3 answers
Error mysql shutdown unexpectedly
SQL
0 vote224 views2 answers
Plan d'exécution requete oracle autotracer
SQL
14 votes281 views5 answers
Set password for postgres user ubuntu
SQL
0 vote223 views1 answer
Add column to table with default value plsql
SQL
1 vote245 views1 answer
Sysdate in sql
SQL
0 vote237 views1 answer
Mysql set column equal to another automatic
SQL
0 vote249 views1 answer
[object Object]: BY KimbleOne__DeliveryGroup__c, CreatedDate ^ ERROR at Row:1:Column:142 field 'CreatedDate' can not be grouped in a query call
SQL
0 vote237 views1 answer
Sql trigger to call stored procedure with parameters
SQL