How do I select a random record in MySQL?

Question

MySQL select random records using ORDER BY RAND() SELECT * FROM table_name ORDER BY RAND() LIMIT 1; SELECT * FROM table_name ORDER BY RAND() LIMIT N; SELECT customerNumber, customerName FROM customers ORDER BY RAND() LIMIT 5; SELECT ROUND(RAND() * ( SELECT MAX(id) FROM table_name)) AS id;

How do I select a random record in SQL?

To get a single row randomly, we can use the LIMIT Clause and set to only one row. ORDER BY clause in the query is used to order the row(s) randomly. It is exactly the same as MYSQL. Just replace RAND( ) with RANDOM( ).

How do I select a specific record in MySQL?

MySQL SELECT statement is used to retrieve rows from one or more tables. The statement can also include UNION statements and subqueries. SELECT statement is used to fetch rows or records from one or more tables.

How do you fetch random data?

Sometimes we want to fetch random records from the database table. For example, our table has stored several quotes, and there is a need to display a random quote on GUI. In such a case, we will write an SQL query to fetch random records from the table.1SELECT * FROM table_name.2ORDER BY RAND()3LIMIT N;

How do I select a random row by group in SQL?

Random Sampling Within Groups using SQL1Create a random row number for each user_id that resets for each of my periods or groups. We do that by ordering the row_number() function using the random() function. ... 2Select N of those rows filtering on our new random row number.

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