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Posted to issues@flink.apache.org by "Bonnie Varghese (Jira)" <ji...@apache.org> on 2023/09/27 17:23:00 UTC
[jira] [Updated] (FLINK-32873) Add configuration to allow disabling SQL query hints
[ https://issues.apache.org/jira/browse/FLINK-32873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bonnie Varghese updated FLINK-32873:
------------------------------------
Description:
Platform providers may want to disable hints completely for security reasons.
Currently, there is a configuration to disable OPTIONS hint - [https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/config/#table-dynamic-table-options-enabled]
We need a new configuration to also disable QUERY hints - [https://nightlies.apache.org/flink/flink-docs-release-1.17/docs/dev/table/sql/queries/hints/#query-hints]
The proposal is to add a new configuration:
{code:java}
Name: table.optimizer.enable-query-hints
Description: Enable or disable the QUERY hint, if disabled, an exception would be thrown if any QUERY hints are specified
Note: The default value will be set to true.
{code}
was:
Platform providers may want to disable hints completely for security reasons.
Currently, there is a configuration to disable OPTIONS hint - [https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/config/#table-dynamic-table-options-enabled]
We need a new configuration to also disable QUERY hints - [https://nightlies.apache.org/flink/flink-docs-release-1.17/docs/dev/table/sql/queries/hints/#query-hints]
The proposal is to add a new configuration:
{code:java}
Name: table.query-options.enabled
Description: Enable or disable the QUERY hint, if disabled, an exception would be thrown if any QUERY hints are specified
Note: The default value will be set to true.
{code}
> Add configuration to allow disabling SQL query hints
> ----------------------------------------------------
>
> Key: FLINK-32873
> URL: https://issues.apache.org/jira/browse/FLINK-32873
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / Planner
> Reporter: Bonnie Varghese
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.18.0
>
>
> Platform providers may want to disable hints completely for security reasons.
> Currently, there is a configuration to disable OPTIONS hint - [https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/config/#table-dynamic-table-options-enabled]
> We need a new configuration to also disable QUERY hints - [https://nightlies.apache.org/flink/flink-docs-release-1.17/docs/dev/table/sql/queries/hints/#query-hints]
> The proposal is to add a new configuration:
>
> {code:java}
> Name: table.optimizer.enable-query-hints
> Description: Enable or disable the QUERY hint, if disabled, an exception would be thrown if any QUERY hints are specified
> Note: The default value will be set to true.
> {code}
>
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