Archives: <span>SQL tutorial</span>

The SELECT QUERY is used to select data from the database table. Syntax: In the above SELECT syntax, column1, column2,… are the name of those columns in the table whose data we…

The SQL DISTINCT statement returns unique data from the database table. syntax of the Distinct statement SELECT DISTINCT column1, column2, … FROM table_name; Database Example Consider the student table having the following records: Student_ID First_Name City…