KurtYoung commented on a change in pull request #9994: [FLINK-14322][table-api]
Add watermark information in TableSchema
URL: https://github.com/apache/flink/pull/9994#discussion_r340464141
##########
File path:
flink-table/flink-table-common/src/main/java/org/apache/flink/table/api/TableSchema.java
##########
@@ -224,13 +254,31 @@ public DataType toRowDataType() {
return (TypeInformation<Row>)
fromDataTypeToLegacyInfo(toRowDataType());
}
+ /**
+ * Returns an optional of the watermark specification which contains
rowtime attribute
Review comment:
`an optional` -> `a list`
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