MyBatis Large Data Handling Guide

MyBatis offers various ways to retrieve a large amount of data.

1. Implement pagination: Retrieve data in chunks by using the LIMIT keyword in SQL queries. Specify the starting position and the number of rows per page to efficiently fetch the desired amount of data at once.
2. Using cursors for querying: Retrieving data by using cursors in SQL statements. You can declare a cursor variable in the query statement, and then use the FETCH statement to retrieve a certain amount of data at a time.
3. Use scroll query: Query data by using scroll cursor in SQL statement. Declare a scroll cursor in the query statement and then use FETCH statement to retrieve the data as needed.
4. Using pagination: Retrieve data by using pagination in your SQL query. You can specify the amount of data to fetch each time and use a loop to retrieve the data segment by segment.

Select the appropriate method to retrieve a large amount of data based on the specific business requirements and data volume.