Re: Drop and Add column with different datatype in Cassandra

2016-03-29 Thread Tyler Hobbs
On Tue, Mar 29, 2016 at 10:31 AM, Bhupendra Baraiya < bhupendra.bara...@continuum.net> wrote: > Does it mean Cassandra does not allow adding of the same column in the > Table even though it does not exists in the Table > As the error message says, you can't re-add a *collection* column with the s

Drop and Add column with different datatype in Cassandra

2016-03-29 Thread Bhupendra Baraiya
Hi , I am using Cassandra 3.0.4 I am using a Table called User which has a column last_login with Map datatype . I dropped the column using the syntax Alter Table User Drop last_login; I dropped the column from table and recreated it with a nested datatype last_login map>> But then I got an be