mysql return id after insert – 2 ways to insert and return id mysql

mysql return id after insert : Get ID of The Last Inserted Record. The best WAY to get the id is by using mysql_insert_id() or the mysql SQL function LAST_INSERT_ID().
In MySQL, after inserting a new record into a table with an auto-incrementing primary key, you can retrieve the newly generated primary key value using the LAST_INSERT_ID() function.

Here’s an example query that inserts a new record into a table called users and then retrieves the primary key value for the newly inserted record:

INSERT INTO users (username, email, password) VALUES ('johndoe', '[email protected]', 'password123');
SELECT LAST_INSERT_ID();

The INSERT INTO statement adds a new record to the users table with the specified values for username, email, and password.

The SELECT LAST_INSERT_ID() statement immediately following the INSERT INTO statement retrieves the primary key value for the newly inserted record. The LAST_INSERT_ID() function returns the value of the auto-incrementing primary key that was generated during the INSERT INTO statement.

You can execute both statements as a single query or execute them separately, depending on your needs.

mysql return id after insert

using LAST_INSERT_ID() function

You need to use the LAST_INSERT_ID() function:

INSERT INTO table_name (col1, col2,...) VALUES ('val1', 'val2'...);
SELECT LAST_INSERT_ID();

mysql id of inserted row

get id of record created php

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}

mysqli_close($conn);
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Don’t Miss : Laravel MySQL Get Last Inserted ID

mysql get last inserted id

-- To get the last inserted auto-increment row ID: --
SELECT LAST_INSERT_ID( optional_expression )

-- using a command in C# use: --
int lastId = (Int32)yourCommand.LastInsertedId;

PHP MySQL Get Last Inserted ID

In PHP, you can use the mysqli_insert_id() function to retrieve the last auto-generated ID that was inserted into a MySQL database. Here’s an example of how to use this function:

In this example, we connect to the MySQL database using the mysqli_connect() function, and then we execute an INSERT query to insert a new record into the my_table table. After that, we use the mysqli_insert_id() function to retrieve the last auto-generated ID that was inserted, and we store it in the $last_insert_id variable. Finally, we print the ID to the screen using the echo statement.

Note that the mysqli_insert_id() function requires an active MySQL connection, so you must pass the $conn variable as the first argument to the function.

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