Query based inserting or updating of blob
The procedural style is much similar to old My Sql and it may be helpful to users who are just switching to My Sqli, but should keep away altogether.//procedural style $mysqli = mysqli_connect('host','username','password','database_name'); //object oriented style (recommended) $mysqli = new mysqli('host','username','password','database_name'); : Below is the code to fetch multiple records as an associative array.Locate a JPEG image on your computer and select it.
Every standard page of the application will show the logo.
Rerun the application to verify this: Keeping images in the database allows the complete application data to be backed up and shared across all applications.
However for performance you could consider implementing a caching technique that writes the logo to disk so it can be streamed directly without requiring the overhead of database access.
This clause simply looks for duplicate values in UNIQUE or PRIMARY key and performs INSERT or UPDATE statement.
It is pretty useful when you want to INSERT a new record or UPDATE if record already exist.