[
https://issues.apache.org/jira/browse/CALCITE-4888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jing Zhang updated CALCITE-4888:
--------------------------------
Description:
The type of resulted search argument literal is wrong if the literal types of
RelBuilder.in are different and compatible with each other.
For example,
if call `RelBuilder.in` to create an `IN` predicate with a list of varchar
literals which have different length, generated `RexNode` are expected.
for example, ranges are `b.literal("CLERK")` and `b.literal("A")`
Generated `RexNode` seems to be unexpected because it would cast 'A' to char(5).
> The type of search argument literal is wrong if the literal types of
> RelBuilder.in are different and compatible
> ---------------------------------------------------------------------------------------------------------------
>
> Key: CALCITE-4888
> URL: https://issues.apache.org/jira/browse/CALCITE-4888
> Project: Calcite
> Issue Type: Bug
> Components: core
> Reporter: Jing Zhang
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2021-11-23-10-31-05-137.png, screenshot-1.png,
> screenshot-2.png, screenshot-3.png
>
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> The type of resulted search argument literal is wrong if the literal types of
> RelBuilder.in are different and compatible with each other.
> For example,
> if call `RelBuilder.in` to create an `IN` predicate with a list of varchar
> literals which have different length, generated `RexNode` are expected.
> for example, ranges are `b.literal("CLERK")` and `b.literal("A")`
> Generated `RexNode` seems to be unexpected because it would cast 'A' to
> char(5).
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
