Search results for: "records updated"

What is the best practice for selecting updated records in PHP using MySQL?

When selecting updated records in PHP using MySQL, it is best practice to use a timestamp or datetime column in your database table to track when reco...

How can adding a timestamp column help in selecting updated records in PHP?

Adding a timestamp column to a database table can help in selecting updated records in PHP by allowing you to track when a record was last modified. T...

How can PHP developers ensure that only the intended database records are updated when using UPDATE queries?

To ensure that only the intended database records are updated when using UPDATE queries, PHP developers can include a WHERE clause in their SQL query...

How can 20,000 records from a CSV file be efficiently updated in a MySQL database using PHP?

To efficiently update 20,000 records from a CSV file in a MySQL database using PHP, you can use the following approach: 1. Read the CSV file line by l...

How can the affectedRows function be utilized to ensure the correct number of records are updated in a database query?

When performing database queries that update records, it is important to verify that the correct number of records were affected by the query. This ca...