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Updating but not inserting on the database php

As you can see below, data is displayed in an HTML table.

: Function returns an array of both mysqli_fetch_row and mysqli_fetch assoc merged together, it is an extended version of the mysqli_fetch_row() function and both numeric and string can be used as keys to access the data.

You can change the communication package size by using the method, we close the connection.

PHP PDO provides a convenient way to work with BLOB data using the streams and prepare statements.

My Sqli and PDO are improved version and offer an object-oriented API and number of enhancement over the regular My Sql extension.

These extensions are much faster, efficient and totally secure against SQL injections.

I just hope this article will help you migrate/build your projects in future.

The code below uses Prepared statement to fetch records from the database.

To insert multiple rows at once, include multiple lists of column values, each enclosed within parentheses and separated by commas.

Sometimes you want to know how many records have been inserted, updated or deleted, you can use Syntax in My Sql query.

My Sqli offers two ways to connect to the database, procedural and object oriented, the recommended way to open a database connection is object oriented way, because it is secure, faster and efficient.

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.

285 comments

  1. Lesson 5 Inserting into a table; basic use of the INSERT statement. From an interactive online training course for SQL beginners.

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