What are the features of the list functionality in MyBatis?

There are several functions of List in MyBatis, which include:

1. Basic search function: Using List makes it easy to query a set of data in the database and return it encapsulated as a List collection.
2. Parameter passing feature: A list can be used to pass a group of parameters to the IN clause in the SQL statement, making it easy to implement batch operations.
3. Pagination feature: By combining List with pagination plugins, users can achieve the functionality of database pagination queries.
4. Batch Insert Function: Using a List to insert a group of data into the database can improve insertion performance.
5. Result mapping feature: allows mapping query results to a custom collection of Java objects using a List, making it easier to handle complex data structures.
6. Dynamic SQL functionality: It allows for the dynamic construction of SQL statements using List and foreach tags, enabling flexible conditional queries.
7. Nested query function: The results of the query can be encapsulated as Java objects containing nested queries using the List and collection tags.
8. Batch update feature: Using a List to update data in the database in bulk can improve update performance.

In conclusion, List in MyBatis has various functions that make it convenient to perform operations such as data querying, parameter passing, result mapping, and dynamic SQL handling.