public static class JsonObjectAggFunction.Accumulator extends Object
JsonObjectAggFunction.| 限定符和类型 | 字段和说明 |
|---|---|
org.apache.flink.table.api.dataview.MapView<org.apache.flink.table.data.StringData,org.apache.flink.table.data.StringData> |
map |
| 构造器和说明 |
|---|
Accumulator() |
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