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To get the last inserted ID using PDO, you can use the PDO::lastInsertId() method after inserting a row into the database.

Use SCOPE_IDENTITY() if you are inserting a single row and want to retrieve the ID that was generated. Use the OUTPUT clause if you are inserting multiple rows and need to retrieve the set of IDs that were generated.

If one gives an argument to LAST_INSERT_ID(), then it will return the value of the expression and the next call to LAST_INSERT_ID() will return the same value. The value will also be sent to the client and can be accessed by the mysql_insert_id function.

Microsoft SQL server has 3 type to get last generated identity column value. SCOPE_IDENTITY() Returns the last identity value generated in the current scope (i.e. stored procedure, trigger, function, etc). @@IDENTITY. Returns the last identity value generated on your SQL connection . ... IDENT_CURRENT()

Use @@IDENTITY to Return the Last-Inserted Identity Value in SQL Server. In SQL Server, you can use the T-SQL @@IDENTITY system function to return the last-inserted identity value in the current session. Note that it returns the last identity value generated in any table in the current session.

We can get new record key with the help of LAST_INSERT_ID() function from MySQL. First, we will create a table and for inserting record, we will use LAST_INSERT_ID(). Let us create a table with the help of create command. After creating a table, we will insert records and set it using LAST_INSERT_ID() function.

Add a column to the left or right Under Table Tools, on the Layout tab, do one of the following: To add a column to the left of the cell, click Insert Left in the Rows and Columns group. To add a column to the right of the cell, click Insert Right in the Rows and Columns group.

If you are AUTO_INCREMENT with column, then you can use last_insert_id() method. This method gets the ID of the last inserted record in MySQL. Insert some records in the table using insert command. Display all records from the table using select statement.