MySQL Table Replication Checklist

When copying table data, it is important to keep in mind the following points:

1. Ensure that the target table structure is consistent with the source table structure, including field types, lengths, constraints, etc.
2. Ensure that the target table does not have any duplicate primary keys or unique indexes to avoid data conflicts.
3. Consider whether to also copy the auto-increment primary key field values from the source table to the target table, if necessary then a suitable starting value needs to be set.
4. Pay attention to the compatibility of data types, such as date formats and character sets.
5. Ensure that the target table has enough space to store the copied data.
6. Consider if it is necessary to back up the data in the target table before copying it to prevent data loss.
7. When replicating data, you can insert data using either the INSERT INTO SELECT statement or the INSERT INTO VALUES statement.
8. Consider using batch insertion or temporary tables to improve performance when copying large amounts of data.