Search results for: "auto_increment ID"

What are the potential issues with trying to maintain a gapless auto_increment sequence in PHP?

One potential issue with trying to maintain a gapless auto_increment sequence in PHP is that if a row is deleted from the database, the auto_increment...

How can you retrieve the ID of the last record inserted into a MySQL database using PHP?

To retrieve the ID of the last record inserted into a MySQL database using PHP, you can use the mysqli_insert_id() function provided by PHP's MySQLi e...

How can you efficiently retrieve the last inserted ID in PHP MySQL to use in subsequent queries?

To efficiently retrieve the last inserted ID in PHP MySQL, you can use the mysqli_insert_id() function provided by PHP. This function returns the ID g...

What is the equivalent function to mysql_insert_id() in MySQL for retrieving the last inserted ID in PHP?

When inserting a new record into a MySQL database using PHP, you may need to retrieve the ID of the last inserted record. The equivalent function to m...

What is the purpose of auto_increment in PHP databases?

Auto_increment in PHP databases is used to automatically generate a unique value for a column whenever a new record is inserted into a table. This is...