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16 Απρ 2015 · How do I select only the first 10 results of a query? I would like to display only the first 10 results from the following query: SELECT a.names, COUNT(b.post_title) AS num. FROM wp_celebnames a. JOIN wp_posts b ON INSTR(b.post_title, a.names) > 0. WHERE b.post_date > DATE_SUB(CURDATE(), INTERVAL 1 DAY) GROUP BY a.names. ORDER BY num DESC. sql.
MySQL supports the LIMIT clause to select a limited number of records, while Oracle uses FETCH FIRST n ROWS ONLY and ROWNUM.
Oracle SQL: Select first n rows / rows between n and m (TOP n/LIMIT queries) At times, it's necessary to select the first n rows or the rows between n and m (paging) from a table or query. Here are a few wrong and correct ways to do it.
SELECT * FROM sales ORDER BY sale_date DESC FETCH FIRST 10 ROWS ONLY SQL Server. SQL Server provides the top clause to restrict the number of rows to be fetched. SELECT TOP 10 * FROM sales ORDER BY sale_date DESC. Starting with release 2012, SQL Server supports the fetch first extension as well.
Script Name fetch first X rows only, new 12c SQL syntax. Description With database 12c you can limit your SQL query result sets to a specified number of rows. Area SQL General. Contributor Mike Hichwa (Oracle) Created Thursday October 15, 2015. Statement 1.
19 Σεπ 2021 · To return only the first row that matches your SELECT query, you need to add the LIMIT clause to your SELECT statement. The LIMIT clause is used to control the number of rows returned by your query. When you add LIMIT 1 to the SELECT statement, then only one row will be returned.
28 Απρ 2022 · The syntax is straightforward. After the UPDATE keyword, we specify the name of the table we want to update. Then, with the SET keyword, we define which column (i.e., contact_name) is to be updated with what value (i.e., Pam Beesley). Finally, we use the WHERE keyword to specify that only the record with the company ID 9 is to be updated.
