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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2020/01/09 02:12:00 UTC
[jira] [Updated] (FLINK-13651) Blink planner should parse
char(n)/varchar(n)/decimal(p, s) inside a string to corresponding datatype
[ https://issues.apache.org/jira/browse/FLINK-13651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jingsong Lee updated FLINK-13651:
---------------------------------
Fix Version/s: 1.11.0
> Blink planner should parse char(n)/varchar(n)/decimal(p, s) inside a string to corresponding datatype
> -----------------------------------------------------------------------------------------------------
>
> Key: FLINK-13651
> URL: https://issues.apache.org/jira/browse/FLINK-13651
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Affects Versions: 1.9.0, 1.10.0
> Reporter: Zhenghua Gao
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.11.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> could reproduce in ScalarFunctionsTest:
> `testAllApis(
> 'f31.cast(DataTypes.DECIMAL(38, 18)).truncate(2),
> "f31.cast(DECIMAL(38, 18)).truncate(2)",
> "truncate(cast(f31 as decimal(38, 18)), 2)",
> "-0.12")`
>
> A possible reason is LookupCallResolver treat decimal(38, 18) as a function call.
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