If data size not big, you may try copy primary key values to a file, then copy back to table, then do compaction. Both copy and compact may set some throttles. If size not so big, you may try get partition key values first, then loop partition key values to get all primary key values to file.
On Tue, Sep 14, 2021 at 6:10 AM raman gugnani <ramangugnani....@gmail.com> wrote: > HI all, > > 1. I have a table with default_time_to_live = 31536000 (1 year) . We want > it to reduce the value to 7884000 (3 months). > If we alter the table , is there a way to update the existing data? > > 1. I have a table without TTL we want to add TTL = 7884000 (3 months) > on the table. > If we alter the table , is there a way to update the existing data? > > > -- > Raman Gugnani >
