Cassandra - Cqlengine - TTL Support

Question

I need to use TTL via cqlengine; But there is no documentation about it. Can someone help me about it. Thanks

Adelaadelaida

Answer 1

TTL is supported.

In [13]: class Bacon(Model):       
   ....:     pk = Integer(primary_key=True)
   ....:     name = Text()
   ....:     

In [14]: sync_table(Bacon)

In [15]: Bacon.ttl(60).create(pk=1, name="delicious")
Out[15]: Bacon <pk=1>

See the following:

• https://cqlengine.readthedocs.org/en/latest/topics/queryset.html?highlight=ttl#cqlengine.query.QuerySet.ttl
• https://cqlengine.readthedocs.org/en/latest/topics/models.html?highlight=ttl#cqlengine.models.Model.ttl

Genip

Answer 2

Tried this, But wont work,

Bacon.create(pk=1, name="delicious").ttl(60)

This will work perfectly

Bacon.ttl(60).create(pk=1, name="delicious")

Use ttl() before create(), works well in Django

Ashes