Quick Answer: How Do I Select The Last 5 Records Of A SQL Table?

How do I count the number of rows in SQL?

SQL COUNT(), AVG() and SUM() Functions The COUNT() function returns the number of rows that matches a specified criterion.

The AVG() function returns the average value of a numeric column.

The SUM() function returns the total sum of a numeric column..

How do I get only 10 records in SQL?

The ANSI SQL answer is FETCH FIRST . If you want ties to be included, do FETCH FIRST 10 ROWS WITH TIES instead. To skip a specified number of rows, use OFFSET , e.g. Will skip the first 20 rows, and then fetch 10 rows.

What does select top 100 percent do?

The user joins a few tables, adds a filter, a sort order, and tests the results. Since the user may want to save the query as a view, the tool adds a TOP 100 PERCENT.

How do I get the last record of a table in SQL?

To select the last row, we can use ORDER BY clause with desc (descending) property and Limit 1. Let us first create a table and insert some records with the help of insert command. The query is as follows. After creating the above table, we will insert records with the help of insert command.

How do I get the first 10 rows in SQL?

The ANSI SQL answer is FETCH FIRST . If you want ties to be included, do FETCH FIRST 10 ROWS WITH TIES instead. To skip a specified number of rows, use OFFSET , e.g. Will skip the first 20 rows, and then fetch 10 rows.

How do you find the maximum salary in each department?

You can use : SELECT DepatID, a , b, c FROM EmpDetails WHERE Salary IN ( SELECT max(Salary) FROM EmpDetails GROUP BY DeptID ); if you will use the previous query it will only reflects the records of the min val except the salary as you have used the max function.

How do I select only the latest record in SQL?

1 Answerselect t.username, t.date, t.value.from MyTable t.inner join (select username, max(date) as MaxDate.from MyTable.group by username.) tm on t.username = tm.username and t.date = tm.MaxDate.

How do I get last two records in SQL?

If you have primary key on the table, the keys will be in an ascending order. So you can sort the fetched record in descending order and limit it to 2. SELECT * FROM table ORDER BY 1 DESC LIMIT 2; Order by 1 uses the 1st column in the fetched record to do the ordering.

How do I get last 10 rows in SQL?

The code should go: SELECT * FROM table_name LIMIT 100,10; for the above case assume that you have 110 rows from the table and you want to select the last ten, 100 is the row you want to start to print(if you are to print), and ten shows how many rows you want to pick from the table.

How do I select latest entry in SQL?

But there are ways to get the last record in MySql, SQL Server, Oracle etc….My SQL syntax:SELECT column_name FROM table_name.ORDER BY column_name DESC.LIMIT 1;

How do I put multiple rows of data in one row?

Here is the example.Create a database.Create 2 tables as in the following.Execute this SQL Query to get the student courseIds separated by a comma. USE StudentCourseDB. SELECT StudentID, CourseIDs=STUFF. ( ( SELECT DISTINCT ‘, ‘ + CAST(CourseID AS VARCHAR(MAX)) FROM StudentCourses t2. WHERE t2.StudentID = t1.StudentID.

How can I get top 3 salary in SQL?

Query : select * from( select ename, sal, dense_rank() over(order by sal desc)r from Employee) where r=&n; To find to the 2nd highest sal set n = 2 To find 3rd highest sal set n = 3 and so on.

How do I find Top 5 records in SQL?

The SQL SELECT TOP ClauseSQL Server / MS Access Syntax: SELECT TOP number|percent column_name(s) FROM table_name. WHERE condition;MySQL Syntax: SELECT column_name(s) FROM table_name. WHERE condition. LIMIT number;Oracle Syntax: SELECT column_name(s) FROM table_name. WHERE ROWNUM <= number;

How do I select the last 3 rows in SQL?

SELECT * FROM (select * from suppliers ORDER BY supplier_name DESC) suppliers2 WHERE rownum <= 3 ORDER BY rownum DESC; Notice that although you want the last 3 records sorted by supplier_name in ascending order, you actually sort the supplier_name in descending order in this solution.

What is offset in SQL query?

The OFFSET and FETCH clauses are the options of the ORDER BY clause. They allow you to limit the number of rows to be returned by a query. In this syntax: The OFFSET clause specifies the number of rows to skip before starting to return rows from the query.

How do I find the first 5 maximum salary in SQL?

To get max salary from Employee table.SELECT MAX(salary) FROM employee; … SELECT MAX(slary), dept_id from employee group by dept_id; … select distinct salary from employee order by salary desc limit 5; … select distinct salary, dept_id from employee order by salary desc limit 5;More items…•

How do I select specific rows in SQL?

To select rows using selection symbols for character or graphic data, use the LIKE keyword in a WHERE clause, and the underscore and percent sign as selection symbols. You can create multiple row conditions, and use the AND, OR, or IN keywords to connect the conditions.

How do I select the last 5 rows in SQL?

The following is the syntax to get the last 10 records from the table. Here, we have used LIMIT clause. SELECT * FROM ( SELECT * FROM yourTableName ORDER BY id DESC LIMIT 10 )Var1 ORDER BY id ASC; Let us now implement the above query.