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https://issues.apache.org/jira/browse/SPARK-31257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan resolved SPARK-31257.
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Fix Version/s: 3.1.0
Resolution: Fixed
Issue resolved by pull request 28026
[https://github.com/apache/spark/pull/28026]
> Unify create table syntax to fix ambiguous two different CREATE TABLE syntaxes
> ------------------------------------------------------------------------------
>
> Key: SPARK-31257
> URL: https://issues.apache.org/jira/browse/SPARK-31257
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: Jungtaek Lim
> Priority: Major
> Fix For: 3.1.0
>
>
> There's a discussion in dev@ mailing list to point out ambiguous syntaxes for
> CREATE TABLE DDL. This issue tracks the efforts to resolve the root issue via
> unifying the create table syntax.
> [https://lists.apache.org/thread.html/rf1acfaaa3de2d3129575199c28e7d529d38f2783e7d3c5be2ac8923d%40%3Cdev.spark.apache.org%3E]
> We should ensure the new "single" create table syntax is very deterministic
> to both devs and end users.
> This work also includes how to pass the extra CREATE TABLE information(from
> the Hive tyle CREATE TABLE) to the v2 catalog:
> 1. turn the Hive serde info to table properties with `option.` prefix.
> 2. add a new v2 table option `external` to indicate CREATE EXTERNAL TABLE.
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