i am learning Cassandra from a book- Cassandra guide. it says , we could create columnfamily without specify the column name. using simply set() get(). but i read the cqlsh documentation, it doesn't support get and set. i must use "create table" syntax to create a columnfamily, when i inserted two columns in it, one with 10 columns and second with 3 columns, i saw a lot of null in the second row, it confused me, if i want insert the third row with 14 columns, i should first alter tables and add 4 columns?
i am so appreciate if some help me out, my english is poor, i hope you can understand what i am trying to say...
new to Cassandra and the cqlsh confused me
(3 posts) (2 voices)- Started 2 months ago by ws832863
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ws832863
MemberPosted 2 months ago # -
This blog post should help clear things up. You take a different approach to dynamic column names in CQL3.
Posted 2 months ago #
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