程序包的使用
org.apache.flink.table.runtime.keyselector

使用org.apache.flink.table.runtime.keyselector的程序包

程序包	说明
org.apache.flink.table.runtime.keyselector
org.apache.flink.table.runtime.operators.aggregate.window
org.apache.flink.table.runtime.operators.rank
org.apache.flink.table.runtime.operators.rank.window
org.apache.flink.table.runtime.operators.rank.window.combines

org.apache.flink.table.runtime.keyselector使用的org.apache.flink.table.runtime.keyselector中的类

类和说明
EmptyRowDataKeySelector A utility class which key is always empty no matter what the input row is.
RowDataKeySelector RowDataKeySelector takes an RowData and extracts the deterministic key for the RowData.

org.apache.flink.table.runtime.operators.aggregate.window使用的org.apache.flink.table.runtime.keyselector中的类

类和说明
RowDataKeySelector RowDataKeySelector takes an RowData and extracts the deterministic key for the RowData.

org.apache.flink.table.runtime.operators.rank使用的org.apache.flink.table.runtime.keyselector中的类

类和说明
RowDataKeySelector RowDataKeySelector takes an RowData and extracts the deterministic key for the RowData.

org.apache.flink.table.runtime.operators.rank.window使用的org.apache.flink.table.runtime.keyselector中的类

类和说明
RowDataKeySelector RowDataKeySelector takes an RowData and extracts the deterministic key for the RowData.

org.apache.flink.table.runtime.operators.rank.window.combines使用的org.apache.flink.table.runtime.keyselector中的类

类和说明
RowDataKeySelector RowDataKeySelector takes an RowData and extracts the deterministic key for the RowData.