How to use the delete statement in MySQL to remove data from a table?

In MySQL, you can use the DELETE statement to remove data from a table. The syntax for the DELETE statement is as follows:

DELETE FROM 表名 WHERE 条件;

The table name specifies the table from which data is being deleted, and the condition is an optional parameter used to specify which data to delete. If no condition is provided, all data in the table will be deleted.

Here are some examples:

  1. Delete all data from the table.
DELETE FROM 表名;
  1. Remove data from the table that meets the conditions.
DELETE FROM 表名 WHERE 条件;

For example, deleting data from the “users” table where age is greater than 30.

DELETE FROM users WHERE age > 30;

Please note that executing the DELETE statement will permanently remove the data from the table, so make sure you really want to delete this data before proceeding.

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