MySQL 5.7 C API Developer Guide / ... / C API Prepared Statement Interface / C API Prepared Statement Function Descriptions / mysql_stmt_reset()
my_boolmysql_stmt_reset(MYSQL_STMT *stmt) Resets a prepared statement on client and server to state after prepare. It resets the statement on the server, data sent usingmysql_stmt_send_long_data(), unbuffered result sets and current errors. It does not clear bindings or stored result sets. Stored result sets will be cleared when executing the prepared statement (or closing it).
To re-prepare the statement with another query, usemysql_stmt_prepare().
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