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https://issues.apache.org/jira/browse/FLINK-3859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15327625#comment-15327625
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ASF GitHub Bot commented on FLINK-3859:
---------------------------------------
Github user twalthr commented on a diff in the pull request:
https://github.com/apache/flink/pull/2088#discussion_r66814270
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/api/table/codegen/calls/ScalarFunctions.scala
---
@@ -143,15 +143,30 @@ object ScalarFunctions {
new MultiTypeMethodCallGen(BuiltInMethods.ABS))
addSqlFunction(
+ ABS,
+ Seq(BIG_DEC_TYPE_INFO),
+ new MultiTypeMethodCallGen(BuiltInMethods.ABS_DEC))
+
+ addSqlFunction(
--- End diff --
`FLOAT`, `INT` etc. is supported implicitly as they `shouldAutocastTo`
`DOUBLE`. The most suitable method is later chosen by the Java compiler.
Calcite's `SqlFunctions` provides methods for all basic types.
> Add BigDecimal/BigInteger support to Table API
> ----------------------------------------------
>
> Key: FLINK-3859
> URL: https://issues.apache.org/jira/browse/FLINK-3859
> Project: Flink
> Issue Type: New Feature
> Components: Table API
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Critical
>
> Since FLINK-3786 has been solved, we can now start integrating
> BigDecimal/BigInteger into the Table API.
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