DELETE comes under DML(Data Manipulation Language). DELETE can be used to delete a particular row by using WHERE clause. It is slower than TRUNCATE as it keeps logs. Rollback is possible when used ...
when do flashback table. The mysql.gc_delete_range table is not emptied.After gc the data will gone.
ddl: fix a bug that 'flashback table' does not handle mysql.gc_delete… … ...
This article explains the use and difference of DELETE, TRUNCATE and DROP statements of MySQL. 1. DELETE : DELETE command is used to delete all or specific records from MySQL table. The records delete ...
This stored procedure is designed to delete a random set of records from a specified table in a MySQL database. It takes two parameters as input: the name of the table to delete records from, and a ...
I'm working on a web app, and it part of it, there is a very simple database-driven file/document manager. As a file manager, there is the possibility of sub-folders. So in the DB, I have the ...
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