![]() INNER JOIN table2 ON table1.field = table2.field The syntax looks like this: DELETE table1, table2 To delete records from multiple tables in MySQL, you mention both tables in your Delete statement. Yes, you can in MySQL, but not in other databases. DELETE FROM studentĪs you can see, 1 row has been deleted because 1 row matched the WHERE condition. This example uses two conditions in the WHERE clause. The record that has the student_id of 1 is deleted. This is an example of deleting a single record. First, let’s see some sample data that we can run our DELETE SQL statements on. If you only want to delete some of the rows in a table, you’ll need the WHERE condition. If you want to delete all rows in a table, don’t use a WHERE condition. The condition allows you to specify which rows to delete. Then, you can give the table an alias, to help when writing your WHERE condition.Īfter this, you can write WHERE then a condition. The table here can be either a table, a view, or a materialized view. Then, you specify either a table or a subquery. There is no need to specify the columns here – we’re working on deleting rows so the columns don’t matter. The DELETE query in SQL has some pretty simple syntax: DELETE FROM ![]() You can use it to delete a single record, multiple records, or all records in a table. The SQL DELETE statement, or delete query, is a statement you can run to delete records from a table.Ī WHERE clause is used to specify the criteria, and any rows matching these criteria will be deleted. This article covers Oracle, SQL Server, MySQL, and PostgreSQL. I’ll explain more about the SQL DELETE statement in this article. The SQL DELETE statement allows you to delete records from a table. ![]()
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