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https://issues.apache.org/jira/browse/BEAM-12100?focusedWorklogId=643771&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-643771
]
ASF GitHub Bot logged work on BEAM-12100:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 30/Aug/21 23:29
Start Date: 30/Aug/21 23:29
Worklog Time Spent: 10m
Work Description: benWize commented on a change in pull request #15174:
URL: https://github.com/apache/beam/pull/15174#discussion_r698874702
##########
File path:
sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/rel/BeamAggregationRel.java
##########
@@ -243,9 +247,70 @@ private Transform(
if (windowFn != null) {
windowedStream = assignTimestampsAndWindow(upstream);
}
-
validateWindowIsSupported(windowedStream);
+ return createCombiner(pinput, windowedStream);
+ }
+
+ private PCollection<Row> createCombiner(
+ PCollectionList<Row> pinput, PCollection<Row> windowedStream) {
+ // Check if have fields to be grouped
+ if (groupSetCount > 0) {
+ PTransform<PCollection<Row>, PCollection<Row>> combiner =
createGroupCombiner();
+ boolean verifyRowValues =
+
pinput.getPipeline().getOptions().as(BeamSqlPipelineOptions.class).getVerifyRowValues();
+ return windowedStream
+ .apply(combiner)
+ .apply(
+ "mergeRecord",
+ ParDo.of(
+ mergeRecord(outputSchema, windowFieldIndex, ignoreValues,
verifyRowValues)))
+ .setRowSchema(outputSchema);
+ }
+ PTransform<PCollection<Row>, PCollection<Row>> combiner =
createGlobalCombiner();
+ return windowedStream.apply(combiner).setRowSchema(outputSchema);
+ }
+ private PTransform<PCollection<Row>, PCollection<Row>>
createGlobalCombiner() {
Review comment:
I created a new interface in order to make the code reusable for both
`global` and `byFields` combiners.
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Issue Time Tracking
-------------------
Worklog Id: (was: 643771)
Time Spent: 5h 20m (was: 5h 10m)
> SUM should error when overflow/underflow occurs.
> ------------------------------------------------
>
> Key: BEAM-12100
> URL: https://issues.apache.org/jira/browse/BEAM-12100
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql-zetasql
> Reporter: Kyle Weaver
> Assignee: Benjamin Gonzalez
> Priority: P3
> Time Spent: 5h 20m
> Remaining Estimate: 0h
>
> SELECT SUM(col1) FROM (SELECT CAST(9223372036854775807 as int64) as col1
> UNION ALL SELECT CAST(1 as int64))
> should return an error.
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