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https://issues.apache.org/jira/browse/DRILL-6375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16483937#comment-16483937
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ASF GitHub Bot commented on DRILL-6375:
---------------------------------------
vvysotskyi commented on a change in pull request #1256: DRILL-6375 : Support
for ANY_VALUE aggregate function
URL: https://github.com/apache/drill/pull/1256#discussion_r189784150
##########
File path: exec/java-exec/src/main/codegen/data/DecimalAggrTypes1.tdd
##########
@@ -35,6 +35,11 @@
{inputType: "VarDecimal", outputType: "NullableVarDecimal"},
{inputType: "NullableVarDecimal", outputType: "NullableVarDecimal"}
]
+ },
+ {className: "AnyValue", funcName: "any_value", types: [
+ {inputType: "VarDecimal", outputType: "NullableVarDecimal"},
+ {inputType: "NullableVarDecimal", outputType: "NullableVarDecimal"}
Review comment:
Repeated decimals may be received from this table:
cp.`parquet/repeatedIntLondFixedLenBinaryDecimal.parquet`.
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> ANY_VALUE aggregate function
> ----------------------------
>
> Key: DRILL-6375
> URL: https://issues.apache.org/jira/browse/DRILL-6375
> Project: Apache Drill
> Issue Type: New Feature
> Components: Functions - Drill
> Affects Versions: 1.13.0
> Reporter: Gautam Kumar Parai
> Assignee: Gautam Kumar Parai
> Priority: Major
> Fix For: 1.14.0
>
>
> We had discussions on the Apache Calcite [1] and Apache Drill [2] mailing
> lists regarding an equivalent for DISTINCT ON. The community seems to prefer
> the ANY_VALUE. This Jira is a placeholder for implementing the ANY_VALUE
> aggregate function in Apache Drill. We should also eventually contribute it
> to Apache Calcite.
> [1]https://lists.apache.org/thread.html/f2007a489d3a5741875bcc8a1edd8d5c3715e5114ac45058c3b3a42d@%3Cdev.calcite.apache.org%3E
> [2]https://lists.apache.org/thread.html/2517eef7410aed4e88b9515f7e4256335215c1ad39a2676a08d21cb9@%3Cdev.drill.apache.org%3E
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