mysql_stmt_insert_id - mariadb-corporation/mariadb-connector-c GitHub Wiki

mysql_stmt_insert_id - Returns the auto generated id from previously executed prepared statement.

#include <mysql.h>

my_ulonglong mysql_stmt_insert_id(MYSQL_STMT * stmt);

The mysql_stmt_insert_id() function returns the ID generated by a prepared statement on a table with a column having the AUTO_INCREMENT attribute.

• stmt - a statement handle, which was previously allocated by mysql_stmt_init().

Returns the auto generated id from previously executed prepared statement. If the last query wasn't an INSERT or UPDATE statement or if the modified table does not have a column with the AUTO_INCREMENT attribute, this function will return zero.

• When performing a multi insert prepared statement, mysql_stmt_insert_id() will return the value of the first row.

• mysql_insert_id()