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https://issues.apache.org/jira/browse/FLINK-29191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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luoyuxia updated FLINK-29191:
-----------------------------
Description:
When using Hive dialect, we can use
{code:java}
set k1=v1;
{code}
to set variable to Flink's table config.
But if we want the get the value for `k1` by using
{code:java}
set k1;
{code}
we will get nothing.
The reason is Hive dialect won't lookup the vairable in Flink's table config.
To fix it, we also need to lookup in Flink's table config.
was:
When using Hive dialect, we can use
{code:java}
set k1=v1;
{code}
to set variable to Flink's table config.
But if we want the get the value for `k1` by using
{code:java}
set k1;
{code}
we will get nothing.
The reason is Hive dialect won't lookup the vairable in Flink's table config.
To fix it, we also need to lookup in link's table config.
> Hive dialect can't get value for the variables set by set command
> ------------------------------------------------------------------
>
> Key: FLINK-29191
> URL: https://issues.apache.org/jira/browse/FLINK-29191
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Hive
> Affects Versions: 1.16.0
> Reporter: luoyuxia
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.16.0
>
>
> When using Hive dialect, we can use
> {code:java}
> set k1=v1;
> {code}
> to set variable to Flink's table config.
> But if we want the get the value for `k1` by using
> {code:java}
> set k1;
> {code}
> we will get nothing.
> The reason is Hive dialect won't lookup the vairable in Flink's table config.
> To fix it, we also need to lookup in Flink's table config.
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