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Queries are sent in a single call to the database and processed sequentially. mysqli_multi_query () waits for the first query to complete before returning control to PHP.
- Prepare
Prepares the SQL query, and returns a statement handle to be...
- Init
Initializes MySQLi and returns an object for use with...
- Mysqli
mysqli::escape_string — Alias of mysqli_real_escape_string...
- MySQL
PHP offers several MySQL drivers and plugins for accessing...
- Ping
Pings a server connection, or tries to reconnect if the...
- Savepoint
Parameters ¶ mysql Procedural style only: A mysqli object...
- Rollback
mysqli_autocommit () - Turns on or off auto-committing...
- Autocommit
Turns on or off auto-commit mode on queries for the database...
- Prepare
Definition and Usage The multi_query () / mysqli_multi_query () function performs one or more queries against the database. The queries are separated with a semicolon.
The mysqli_multi_query() function accepts a string value representing a query as one of the parameters and, executes/performs the given query on the database. You can also pass multiple queries to this function by separating them with a semicolon.
The mysqli_multi_query () executes one or multiple queries which are concatenated by a semicolon. To retrieve the resultset from the first query you can use mysqli_use_result () or mysqli_store_result (). All subsequent query results can be processed using mysqli_more_results () and mysqli_next_result ().
All subsequent query results can be processed using mysqli_more_results () and mysqli_next_result (). Here is a function that returns the last result of a multi-query:
The MySQL server will then process the next query in the sequence. Once the next result is ready, MySQL will wait for the next execution of mysqli_next_result from PHP. It is recommended to use do-while to process multiple queries. The connection will be busy until all queries have completed and their results are fetched to PHP.
People also ask
How to perform multiple queries against a database in PHP?
How to execute multiple SQL queries in one statement in PHP?
What does multi_query do in MySQL?
What is mysqli_multi_query() function?
In PHP, you can execute multiple SQL queries in one statement by using the mysqli_multi_query() function.
