Difference between VARCHAR2 and CHAR on oracle

The VARCHAR2 and CHAR data types store alphanumeric data such as text, numbers, special characters. VARCHAR2 data type is the variable length data type and its maximum size is 4,000 characters. CHAR data type is a fixed-length data type & it can store up to 2,000 characters. For Example:  If we want to store the … Continue reading Difference between VARCHAR2 and CHAR on oracle