Collections:
Updating Existing Rows in MySQL
How To Update Existing Rows in a Table in MySQL?
✍: FYIcenter.com
Updating existing rows in a table requires to run the UPDATE statement with a WHERE clause to identify the row. The following sample script updates one row with two new values:
<?php include "mysql_connection.php"; $sql = "UPDATE fyi_links SET notes='Nice site.', counts=8" . " WHERE id = 102"; if (mysql_query($sql, $con)) { print(mysql_affected_rows() . " rows updated.\n"); } else { print("SQL statement failed.\n"); } mysql_close($con); ?>
If you run this script, you will get something like this:
1 rows updated.
⇒ Deleting Existing Rows in MySQL
⇐ Breaking Query Output into Pages in MySQL
2023-09-10, 1703🔥, 1💬
Popular Posts:
Where to find Oracle database server tutorials? Here is a collection of tutorials, tips and FAQs for...
What Is an Oracle Instance in Oracle? Every running Oracle database is associated with an Oracle ins...
How To Download Oracle Database 10g XE in Oracle? If you want to download a copy of Oracle Database ...
Where to find tutorials to answer some frequently asked questions on Microsoft SQL Server Transact-S...
How to run Queries with SQL Server Management Studio Express in SQL Server? 1. Launch and connect SQ...