command to delete table in sql

Use the DELETE statement to delete data from the table. The syntax of the DELETE statement is: DELETE FROM table_name WHERE condition; where table_name is the table name and condition is an optional filter condition. If no condition is specified, all records in the table are deleted.

Command to delete table in SQL

In SQL, you can use the DELETE statement to delete data in the table . The syntax of the DELETE statement is as follows:

DELETE FROM table_name WHERE condition;

where:

• table_nameis the name of the table to delete data
• conditionis optional and is used to specify the rows to be deleted

Example

To delete all records in thecustomerstable, You can use the following statement:

DELETE FROM customers;

To delete records that meet specific conditions in thecustomerstable, you can use the following statement:

DELETE FROM customers WHERE age > 30;

Notes

• The DELETE statement permanently deletes data, so be careful before executing it.
• If no conditions are specified, the DELETE statement will delete all records in the table.
• You can use logical operators (such as AND, OR, NOT) in the WHERE clause to create more complex conditions.
• You can also use the TRUNCATE TABLE statement to delete all data in the table, but unlike the DELETE statement, TRUNCATE TABLE is not recorded in the transaction log, so it is faster than DELETE, but it cannot be rolled back.

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