- Php Mysqli_multi_query() Function
- Php Mysql Example
- Php Mysqli Multi Query Update Examples
- Mysqli Php Tutorial
- Php Mysqli Multi Query Update Example Sentences
PHP MySqli Basic usage (select, insert & update). On Windows Systems, you must enable php_mysqli.dll DLL inside. Bothered to fix the prepared statement update. Create MySQLi & PHP To Insert, Select, Update, Delete In MySQL Database Table. Given some time to come mysql_ query will be deleted in php program then we can start trying to use other php script to access MySQL database. Return Values. Returns FALSE on failure. For successful SELECT, SHOW, DESCRIBE or EXPLAIN queries mysqli_query() will return a mysqli_result object. For other successful queries mysqli_query() will return TRUE.
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Php Mysqli_multi_query() Function
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There may be a requirement where existing data in a MySQLi table needs to be modified. You can do so by using SQL UPDATE command. This will modify any field value of any MySQLi table.
![Php Mysqli Multi Query Update Example Php Mysqli Multi Query Update Example](/uploads/1/2/6/6/126646068/150222759.png)
Syntax
Here is generic SQL syntax of UPDATE command to modify data into MySQLi table −
- You can update one or more field altogether.
- You can specify any condition using WHERE clause.
- You can update values in a single table at a time.
Php Mysql Example
The WHERE clause is very useful when you want to update selected rows in a table.
Updating Data from Command Prompt
This will use SQL UPDATE command with WHERE clause to update selected data into MySQLi table tutorials_inf.
Example
Following example will update name field for a record having tutorial_inf.
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Updating Data Using PHP Script
Php Mysqli Multi Query Update Examples
You can use SQL UPDATE command with or without WHERE CLAUSE into PHP function mysqli_query(). This function will execute SQL command in similar way it is executed at mysql> prompt.
Example
Try out the following example to update name field for a record.
Mysqli Php Tutorial
Php Mysqli Multi Query Update Example Sentences
The sample output should be like this −