How do I select a top in MySQL?

The SQL TOP clause is used to limit the number of rows returned. Its basic syntax is: SELECT TOP number | percent column_list FROM table_name ; Here, column_list is a comma separated list of column or field names of a database table (e.g. name, age, country, etc.)

What does select top 1 do in SQL?

SELECT TOP 1 Means Selecting the very 1st record in the result set. SELECT 1 Means return 1 as the result set.

How do I get top 5 in MySQL?

SQL SELECT TOP Clause

1. SQL Server / MS Access Syntax. SELECT TOP number|percent column_name(s) FROM table_name;
2. MySQL Syntax. SELECT column_name(s) FROM table_name. LIMIT number;
3. Example. SELECT * FROM Persons. LIMIT 5;
4. Oracle Syntax. SELECT column_name(s) FROM table_name. WHERE ROWNUM <= number;
5. Example. SELECT * FROM Persons.

How do you select top 1 record in each group in SQL?

[InventoryAllocations] ORDER BY ROW_NUMBER() OVER(PARTITION BY DocumentID ORDER BY [RecordTimeStamp] DESC); TOP 1 works with WITH TIES here. WITH TIES means that when ORDER BY = 1 , then SELECT takes this record (because of TOP 1 ) and all others that have ORDER BY = 1 (because of WITH TIES ).

Can I use top in MySQL?

The SELECT TOP clause is used to specify the number of records to return. The SELECT TOP clause is useful on large tables with thousands of records. MySQL supports the LIMIT clause to select a limited number of records, while Oracle uses FETCH FIRST n ROWS ONLY and ROWNUM .

How does select top work?

The SELECT TOP clause allows you to limit the number of rows or percentage of rows returned in a query result set. Because the order of rows stored in a table is unspecified, the SELECT TOP statement is always used in conjunction with the ORDER BY clause.

How do I write top 10 queries in MySQL?

MySQL Select Top 10 distinct Here’s the SQL query to select top 10 distinct rows using DISTINCT keyword. mysql> select distinct * from sales limit 10; Hopefully, now you can easily select top N rows in MySQL.

How do you select the first value in SQL?

We could use FIRST_VALUE() in SQL Server to find the first value from any table. FIRST_VALUE() function used in SQL server is a type of window function that results in the first value in an ordered partition of the given data set.

What is cross apply in mysql?

The CROSS APPLY operator returns only those rows from the left table expression (in its final output) if it matches with the right table expression. The OUTER APPLY operator returns all the rows from the left table expression irrespective of its match with the right table expression.

How do I select a specific row 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 get top 10 records in SQL Developer?

Returning TOP N Records

1. Microsoft SQL Server SELECT TOP 10 column FROM table.
2. PostgreSQL and MySQL SELECT column FROM table LIMIT 10.
3. Oracle SELECT column FROM table WHERE ROWNUM <= 10.
4. Sybase SET rowcount 10 SELECT column FROM table.
5. Firebird SELECT FIRST 10 column FROM table.