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https://issues.apache.org/jira/browse/CASSANDRA-19964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17902810#comment-17902810
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Maxwell Guo edited comment on CASSANDRA-19964 at 12/4/24 11:57 AM:
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Thanks [~smiklosovic] for you review, yes , you are right , I didn't do the
cloning thoroughly.I overlooked this point. It is indeed necessary to do a
thorough isolation.
I will make an update later as you mentioned.
UPDATE:
When I was making changes based on your suggestions, I found that it is a great
suggestion for copying tables if I parse the CQL statement based on the old
table and replace it with the new table keyspace and new table name.
But there are some small points that need to be discussed to make it clear
whether this path is really chosen in the end.
1、For indexes and triggers, as well as other feature that may be supported
later, we are all going to using their CQL parsing and using new element to
replace the old after parsing, right?
2、I am not clear with this :
{quote}but to do it in such a way that we will have a separate statement class
as you did in your first PR.{quote}
you are ok on my first PR with CopyTableStatement ?
was (Author: maxwellguo):
Thanks [~smiklosovic] for you review, yes , you are right , I didn't do the
cloning thoroughly.I overlooked this point. It is indeed necessary to do a
thorough isolation.
I will make an update later as you mentioned.
> CREATE TABLE LIKE for copying Basic Table definition
> -----------------------------------------------------
>
> Key: CASSANDRA-19964
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19964
> Project: Apache Cassandra
> Issue Type: New Feature
> Components: Cluster/Schema, CQL/Syntax
> Reporter: Maxwell Guo
> Assignee: Maxwell Guo
> Priority: Normal
> Fix For: 5.x
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Introduce CREATE TABLE LIKE grammar that only COPY table's basic information:
> primary key , clustering key, regular column , and their data
> types(including udt), data masking and table params , under the same keyspace
> or different keyspace.
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