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Posted to issues@calcite.apache.org by "Rui Wang (Jira)" <ji...@apache.org> on 2021/03/12 18:15:00 UTC
[jira] [Resolved] (CALCITE-4533) Fix handling of REPLACE and IF NOT
EXISTS keywords for CREATE TABLE/SCHEMA commands
[ https://issues.apache.org/jira/browse/CALCITE-4533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rui Wang resolved CALCITE-4533.
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Resolution: Fixed
> Fix handling of REPLACE and IF NOT EXISTS keywords for CREATE TABLE/SCHEMA commands
> -----------------------------------------------------------------------------------
>
> Key: CALCITE-4533
> URL: https://issues.apache.org/jira/browse/CALCITE-4533
> Project: Calcite
> Issue Type: Improvement
> Components: server
> Affects Versions: 1.26.0
> Reporter: Vladimir Ozerov
> Assignee: Vladimir Ozerov
> Priority: Major
> Labels: pull-request-available
> Time Spent: 4h
> Remaining Estimate: 0h
>
> Presently, the {{ServerDdlExecutor}} incorrectly process some keywords:
> # {{CREATE SCHEMA IF NOT EXISTS}} overwrites the existing schema
> # {{CREATE OR REPLACE TABLE}} doesn't replace the table if the table exists
> The goal of this ticket is to unify the handling of {{IF NOT EXISTS}} and {{REPLACE}} keywords for these two commands.
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