CQL deletes (aka DELETE)
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Key: CASSANDRA-1706
URL: https://issues.apache.org/jira/browse/CASSANDRA-1706
Project: Cassandra
Issue Type: Sub-task
Components: API
Affects Versions: 0.8
Reporter: Eric Evans
Priority: Minor
Fix For: 0.8
CQL specification and implementation for data removal.
This corresponds to the following RPC methods:
* remove()
* batch_mutate() (deleting, not updating)
* truncate() (?)
My thoughts on the syntax are that it can probably closely mirror a subset of
`SELECT':
{code:SQL}
DELETE (FROM)? <CF> [USING CONSISTENCY.<LVL>] WHERE <EXPRESSION>
{code}
Optionally, you could support a form that makes the `WHERE' clause optional,
statements without the clause would be interpreted as a column family
truncation.
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