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https://issues.apache.org/jira/browse/BEAM-8630?focusedWorklogId=377090&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-377090
]
ASF GitHub Bot logged work on BEAM-8630:
----------------------------------------
Author: ASF GitHub Bot
Created on: 24/Jan/20 22:35
Start Date: 24/Jan/20 22:35
Worklog Time Spent: 10m
Work Description: robinyqiu commented on pull request #10618: [BEAM-8630]
Turn on BeamZetaSqlCalcRel
URL: https://github.com/apache/beam/pull/10618#discussion_r370871995
##########
File path:
sdks/java/extensions/sql/zetasql/src/main/java/org/apache/beam/sdk/extensions/sql/zetasql/translation/ExpressionConverter.java
##########
@@ -486,27 +489,38 @@ private RexNode
convertRexNodeFromComputedColumnWithFieldList(
return rexBuilder()
.makeInputRef(fieldList.get(windowFieldIndex).getType(),
windowFieldIndex);
case FIXED_WINDOW_END:
- // WINDOW END is a function call
operands.add(
rexBuilder().makeInputRef(fieldList.get(windowFieldIndex).getType(),
windowFieldIndex));
// TODO: check window_end 's duration is the same as it's aggregate
window.
operands.add(
convertIntervalToRexIntervalLiteral(
(ResolvedLiteral) functionCall.getArgumentList().get(0)));
- return rexBuilder().makeCall(SqlStdOperatorTable.PLUS, operands);
+ return rexBuilder()
+ .makeCall(createSqlFunction("timestamp_add",
SqlTypeName.TIMESTAMP), operands);
case SLIDING_WINDOW_END:
operands.add(
rexBuilder().makeInputRef(fieldList.get(windowFieldIndex).getType(),
windowFieldIndex));
operands.add(
convertIntervalToRexIntervalLiteral(
(ResolvedLiteral) functionCall.getArgumentList().get(1)));
- return rexBuilder().makeCall(SqlStdOperatorTable.PLUS, operands);
+ return rexBuilder()
+ .makeCall(createSqlFunction("timestamp_add",
SqlTypeName.TIMESTAMP), operands);
default:
throw new RuntimeException(
"Does not support window start/end: " +
functionCall.getFunction().getName());
}
}
+ private SqlFunction createSqlFunction(String name, SqlTypeName returnType) {
Review comment:
Done!
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Issue Time Tracking
-------------------
Worklog Id: (was: 377090)
Time Spent: 8h 40m (was: 8.5h)
> Prototype of BeamSQL Calc using ZetaSQL Expression Evaluator
> ------------------------------------------------------------
>
> Key: BEAM-8630
> URL: https://issues.apache.org/jira/browse/BEAM-8630
> Project: Beam
> Issue Type: New Feature
> Components: dsl-sql
> Reporter: Yueyang Qiu
> Assignee: Yueyang Qiu
> Priority: Major
> Time Spent: 8h 40m
> Remaining Estimate: 0h
>
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