[jira] [Comment Edited] (CALCITE-4899) Support hint for lateral table syntax

["Danny Chen (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CALCITE-4899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17453894#comment-17453894 ] 

Danny Chen edited comment on CALCITE-4899 at 12/6/21, 10:03 AM:
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The use case you provide sounds valid from my side, what i'm wondering is if there is existing vendor has similar syntax for lateral table hints, so that, when designing the grammar, we can make it more in line with the other vendors, not to make the syntax looks weird, i mean.


was (Author: danny0405):
The use case you provide sounds valid from my side, what i'm wondering is if there is existing vendor has similar syntax for lateral table hints, so that, when design the grammar, we can make it more in line with the other vendors, not to make to syntax looks weird, i mean.

> Support hint for lateral table syntax
> -------------------------------------
>
>                 Key: CALCITE-4899
>                 URL: https://issues.apache.org/jira/browse/CALCITE-4899
>             Project: Calcite
>          Issue Type: Improvement
>          Components: core
>            Reporter: tartarus
>            Priority: Major
>
> I want to add hint for lateral table syntax,
> like this
> {code:java}
> select * from product, lateral table /*+ HINT_NAME(key='value') */(RAMP(product.product_id))
> {code}
> then we can pass more information to specific tableFunction



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