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https://issues.apache.org/jira/browse/FLINK-7599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16703154#comment-16703154
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ASF GitHub Bot commented on FLINK-7599:
---------------------------------------
twalthr commented on a change in pull request #7177: [FLINK-7599] [table]
Support for aggregates in MATCH_RECOGNIZE
URL: https://github.com/apache/flink/pull/7177#discussion_r237439450
##########
File path:
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/match/MatchOperatorValidationTest.scala
##########
@@ -145,22 +139,21 @@ class MatchOperatorValidationTest extends TableTestBase {
|MATCH_RECOGNIZE (
| ORDER BY proctime
| MEASURES
- | A.symbol AS aSymbol
- | ALL ROWS PER MATCH
+ | SUM(A.price + B.tax) AS taxedPrice
| PATTERN (A B)
| DEFINE
- | A AS symbol = 'a'
+ | A AS A.symbol = 'a'
|) AS T
|""".stripMargin
streamUtils.tableEnv.sqlQuery(sqlQuery).toAppendStream[Row]
}
@Test
- def testGreedyQuantifierAtTheEndIsNotSupported(): Unit = {
- thrown.expectMessage("Greedy quantifiers are not allowed as the last
element of a " +
- "Pattern yet. Finish your pattern with either a simple variable or
reluctant quantifier.")
- thrown.expect(classOf[TableException])
+ def testAggregatesOnMultiplePatternVariablesNotSupportedInUDAGs(): Unit = {
+ thrown.expect(classOf[ValidationException])
Review comment:
Add part of the message here as well?
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> Support aggregation functions in the define and measures clause of
> MatchRecognize
> ---------------------------------------------------------------------------------
>
> Key: FLINK-7599
> URL: https://issues.apache.org/jira/browse/FLINK-7599
> Project: Flink
> Issue Type: Sub-task
> Components: CEP, Table API & SQL
> Reporter: Dian Fu
> Assignee: Dawid Wysakowicz
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.8.0
>
>
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