Solaimalai Enterprises Computer Operator Interview Questions and Answers

To merge a column with grade, you can use a SQL query to combine the two columns into one.

• Use the CONCAT function in SQL to merge the column values with the grade values.

• Make sure the data types of the columns are compatible before merging.

• Consider adding a separator between the column value and grade for clarity.

• Example: SELECT CONCAT(column_name, ' - ', grade) AS merged_column FROM table_name;