I would like to explain my scenario using the following details.
I have a ranged partitioned table named PART_TABLE using TRANS_DATE.
It has two global indexes INDEX01 and INDEX02
It has two LOB columns MYLOB01 and MYLOB02
It has five partitions P_2019, P_2020, P_2021, P_2022 and P_MAX
P_2019, P_2020, and P_2021 are stored in OLD_TABLESPACE
P_2022 and P_MAX are stored in NEW_TABLESPACE
What is the best way to move P_2019, P_2020 and P_2021 from OLD_TABLESPACE to NEW_TABLESPACE without impacting transactions and also considering the LOB columns and global indexes?