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https://issues.apache.org/jira/browse/CASSANDRA-19966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxwell Guo updated CASSANDRA-19966:
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Description:
if under same keyspace , we should do nothing with udt.
We reject the action of table copy in the following two scenarios:
# if the UDTs used by the source table does not exist in the target keyspace;
# if it exists but the UDTs' value is different
We are not going to create udt if the target keyspace do not have it.
udf and mv are not supported.
was:
if under same keyspace , we should do nothing with udt, but if cross different
keyspace, there should not be same udt name in the target keyspace, if there
exist one ,reject the copy operation, udf and mv are not supported.
> CREATE TABLE LIKE for table for UDT
> -----------------------------------
>
> Key: CASSANDRA-19966
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19966
> Project: Apache Cassandra
> Issue Type: New Feature
> Components: Cluster/Schema, CQL/Syntax
> Reporter: Maxwell Guo
> Assignee: Maxwell Guo
> Priority: Normal
> Fix For: 5.x
>
>
> if under same keyspace , we should do nothing with udt.
> We reject the action of table copy in the following two scenarios:
> # if the UDTs used by the source table does not exist in the target keyspace;
> # if it exists but the UDTs' value is different
> We are not going to create udt if the target keyspace do not have it.
> udf and mv are not supported.
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