Note: Be careful when updating records in a table! Notice the WHERE clause in the UPDATE statement. The WHERE clause specifies which record (s) that should be updated. If you omit the WHERE …

Nov 12, 2025 · The SQL UPDATE statement is used to modify existing records in a table. It allows you to change one or more column values for specific rows using the WHERE clause.

In this tutorial, you will learn how to use the SQL UPDATE statement to modify one or more rows in a table.

You can use the UPDATE statement to update a FILESTREAM field to a null value, empty value, or a relatively small amount of inline data. However, a large amount of data is more efficiently streamed …

Aug 23, 2025 · The SQL UPDATE statement modifies existing records in a table, allowing updates to single or multiple columns and rows, using date-time functions, subqueries, or JOIN statements.

The SQL UPDATE statement is used to modify existing records in a table. It allows you to change the values of one or more columns in one or more rows of a table based on specified conditions.

Learn how to use the SQL UPDATE statement to update database records efficiently. Understand its syntax, usage, and best practices with examples.