WebSQL DELETE – deleting all rows in a table To remove all rows in the employees table, you just execute the following query: (not recommended and make a backup before you do this) DELETE FROM employees; SQL DELETE – deleting related rows in multiple tables WebIntroduction to the SQL TRUNCATE TABLE statement To delete all data from a table, you use the DELETE statement without a WHERE clause. For a big table that has few million rows, the DELETE statement is slow and not efficient. To delete all rows from a big table fast, you use the following TRUNCATE TABLE statement: TRUNCATE TABLE table_name;

How To Delete Data in SQL DigitalOcean

Web2 Answers. Sorted by: 15. DBCC FLUSHPROCINDB () This command allows you to specify a particular database id, and then clears all plans from that particular database. … mix quick paint shaker

How can I empty a MySQL database? - SiteGround KB

Web1 hour ago · It includes a SQL section inside which can execute SQL commands and databases. This feature is useful if you're familiar with SQL and want more flexibility. ... WebThe SQL DELETE TABLE command is used to delete the existing records from a table in a database. If we wish to delete only the specific number of rows from the table, we can use the WHERE clause with the DELETE query. If we omit the WHERE clause, all rows in the table will be deleted. The SQL DELETE query operates on a single table at a time. WebNov 13, 2008 · Method #1: Empty database with root user In order to use this procedure you must have the drop and create database privilege (otherwise you will drop database but not able to create it again). Login as MySQL root or admin user to drop atomstore database: $ mysql -u root -p Now drop database: mysql> DROP DATABASE atomstore; mix rack plugin