SQL SELECT LAST

In SQL, the concept of “SQL SELECT LAST” typically refers to retrieving the most recent or last records from a database table. This is often used when you want to access the latest data entries, such as the most recent transactions, orders, or updates.

To retrieve the last records in SQL, you typically use the ORDER BY clause in conjunction with DESC (descending order) and possibly LIMIT or TOP to restrict the number of rows returned.

The LAST() function in Structured Query Language shows the last value from the specified column of the table. Syntax of LAST() Function

SELECT LAST (Field_Name) FROM Table_Name ;  

Example of SQL SELECT LAST

CREATE TABLE Students (
    Student_ID INT PRIMARY KEY,
    Student_Name VARCHAR(50),
    Student_Course VARCHAR(50),
    Student_Age INT,
    Student_Marks INT
);
INSERT INTO Students (Student_ID, Student_Name, Student_Course, Student_Age, Student_Marks)
VALUES
    (101, 'Anuj', 'B.tech', 20, 88),
    (102, 'Raman', 'MCA', 24, 98),
    (104, 'Shyam', 'BBA', 19, 92),
    (107, 'Vikash', 'B.tech', 20, 78),
    (111, 'Monu', 'MBA', 21, 65),
    (114, 'Jones', 'B.tech', 18, 93),
    (121, 'Parul', 'BCA', 20, 97),
    (123, 'Divya', 'B.tech', 21, 89),
    (128, 'Hemant', 'MBA', 23, 90),
    (130, 'Nidhi', 'BBA', 20, 88),
    (132, 'Priya', 'MBA', 22, 99),
    (138, 'Mohit', 'MCA', 21, 92);

SELECT LAST (Student_Name) AS Last_Student FROM Student_Details; 

Output

Conclusion

In conclusion, while SQL does not have a specific “SELECT LAST” function, you can achieve similar results using techniques such as ordering by a timestamp column in descending order and limiting the result set, or by using subqueries to find the maximum value of a specific column to identify the last record(s) in a table. The exact method may vary depending on the specific SQL database system being used. By understanding these techniques, you can effectively retrieve the most recent or last records from a database table to meet your data querying needs.

Frequently asked questions