https://oceanbase.github.io/docs/user_manual/quick_starts/en-US/chapter_04_migration_and_synchronization_oceanbase/migration_and_synchronization_through_sql
It is common and simple to migrate data by using SQL statements. You can use the SELECT INTO OUTFILE statement to export data to external files, and the LOAD DATA statement or source command to import data from external files. You can use the INSERT INTO or MERGE INTO statement to migrate data between tables. This topic describes how to use these methods.
https://oceanbase.github.io/docs/user_manual/quick_starts/en-US/chapter_04_migration_and_synchronization_oceanbase/migration_and_synchronization_through_sql
It is common and simple to migrate data by using SQL statements. You can use the SELECT INTO OUTFILE statement to export data to external files, and the LOAD DATA statement or source command to import data from external files. You can use the INSERT INTO or MERGE INTO statement to migrate data between tables. This topic describes how to use these methods.