Pekka Enberg 14391a8ec8 cql3: Return change event from announce_migration() ...

This changes announce_migration() to return a change event directory in
schema_altering_statement base class. It's needed for drop index
statement, which does not know the keyspace or column family until it
looks up them based on the index. Two stage approach of announcing a
migration and then creating the change event won't work because in the
latter stage, the lookup will fail. The same change in
announce_migration() has been applied to Apache Cassandra.

2017-05-04 14:59:12 +03:00

3.9 KiB

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