Order by hits desc limit 5
WebMysql 8.0.24 下数据库大概160w条数据 1 、select `use_bike_distance_length`, `id` from `orders` where `bike_id` = 1 and `status` in (4, 3) order by `id` desc limit 5; #数据库里面有 … WebTo get the 5 shortest tracks, you sort the tracks by the length specified by milliseconds column using ORDER BY clause and get the first 5 rows using LIMIT clause. SELECT trackid, name , milliseconds FROM tracks ORDER BY milliseconds ASC LIMIT 5; Code language: SQL (Structured Query Language) (sql) Try It
Order by hits desc limit 5
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WebJun 14, 2024 · -- First, let's reset our test table for the demo. TRUNCATE TABLE limit_test ; INSERT INTO limit_test VALUES ( 1, 'One' ), ( 2, 'Two' ), ( 3, 'Three' ), ( 4, 'Four' ), ( 5, 'Five' ) ; -- Now that we have our demo-data in place, let's UPDATE the LAST TWO records in the -- table based on an ID-based sort. WebNov 13, 2024 · 1 2 ORDER BY 表示对结果集的ID列进行排序,ORDER BY 默认从小到大 排序,运行以上语句,结果如下: 可以看到,student表按照ID列从小到大进行排序了。 …
WebBy using the row limiting clause, you can rewrite the query that uses the LIMIT clause above as follows: SELECT product_name, quantity FROM inventories INNER JOIN products … WebLIMIT BY Clause. A query with the LIMIT n BY expressions clause selects the first n rows for each distinct value of expressions. The key for LIMIT BY can contain any number of …
WebScenario – Fetch rows in descending order of single column by limiting values. Requirement – Fetch first two employees whose dept_id is 1000 in descending order of emp_id. The … WebBy default, ORDER BY sorts in ascending order. When it comes to numbers, that means smallest first. If we want to find the rows with the largest count values, we use the DESC …
WebJul 14, 2015 · The MySQL Query Optimizer looks over the WHERE, GROUP BY and ORDER BY clauses. Look at the first query. select sts_in from sta_session where sts_user_id=2006 …
WebJul 15, 2015 · Sorted by: 7 It makes a lot of sense to me. The MySQL Query Optimizer looks over the WHERE, GROUP BY and ORDER BY clauses. Look at the first query select sts_in from sta_session where sts_user_id=2006 AND sts_sessid!='0jitkt80gg3avere03tqk4lhi6' order by sts_in desc limit 1; how to reseal headlight housingWebSELECT employee_id, first_name, last_name, salary FROM employees ORDER BY salary DESC OFFSET 5 ROWS FETCH NEXT 5 ROWS ONLY; Code language: SQL (Structured Query Language) (sql) Summary Use the SQL FETCH clause to limit the number of rows returned by a query. The SQL FETCH clause skips N rows in a result set before starting to return … how to reseal my rv roofWebORDER BY 关键字用于对结果集进行排序。 SQL ORDER BY 关键字 ORDER BY 关键字用于对结果集按照一个列或者多个列进行排序。 ORDER BY 关键字默认按照升序对记录进行排序。 如果需要按照降序对记录进行排序,您可以使用 DESC 关键字。 SQL ORDER BY 语法 SELECT column1, column2, ... FROM table_name ORDER BY column1, column2, ... ASC DESC; … how to reseal rv windowWebJun 27, 2009 · Code: $songsQuery = $this->db->get ('songs'); // Songs query $songsQuery = $this->db->where ('artist', $getMysql->id); // Where $songsQuery = $this->db->order_by ("hits"); // Order by $songsQuery = $this->db->limit (15); // Limit, 15 entries views/blocks/songs Code: north carolina fish muddleWeb20 hours ago · Chris Redd (2024-22) Best known for playing: Kanye West, Eric Adams, Lil Wayne. His latest project: A 2024 Primetime Emmy winner for cowriting the song “Come Back, Barack,” Redd appeared in this spring’s Spinning Gold, a musical biopic about Casablanca Records founder Neil Bogart, who discovered Donna Summer, the Village … north carolina fishing tournamentsWebSep 1, 2006 · key (a,b,c) SELECT * FROM tbl WHERE c=5 ORDER BY a,b limit 10 – In this case first two columns from the index can be used to satisfy order by, index, however, will not be helpful to check c=5 (unless it is index covered query). Index on (c,a,b) would work better for the query above. north carolina fishing showsWebMysql 8.0.24 下数据库大概 160w 条数据. 1、select `use_bike_distance_length`, `id` from `orders` where `bike_id` = 1 and `status` in (4, 3) order by `id` desc limit 5;#数据库里面有很多符合这个条件的数据【很快】 2、select `use_bike_distance_length`, `id` from `orders` where `bike_id` = 531 and `status` in (4, 3 ... north carolina fishing season