类的使用
org.apache.flink.table.runtime.generated.GeneratedProjection

使用GeneratedProjection的程序包

程序包	说明
org.apache.flink.table.runtime.keyselector
org.apache.flink.table.runtime.operators.join
org.apache.flink.table.runtime.operators.runtimefilter

org.apache.flink.table.runtime.keyselector中GeneratedProjection的使用

参数类型为GeneratedProjection的org.apache.flink.table.runtime.keyselector中的构造器

构造器和说明
BinaryRowDataKeySelector(InternalTypeInfo<org.apache.flink.table.data.RowData> keyRowType, GeneratedProjection generatedProjection)
GenericRowDataKeySelector(InternalTypeInfo<org.apache.flink.table.data.RowData> keyRowType, RowDataSerializer keySerializer, GeneratedProjection generatedProjection)

org.apache.flink.table.runtime.operators.join中GeneratedProjection的使用

参数类型为GeneratedProjection的org.apache.flink.table.runtime.operators.join中的方法

限定符和类型

方法和说明

static HashJoinOperator

HashJoinOperator.newHashJoinOperator(HashJoinType type, boolean leftIsBuild, boolean compressionEnable, int compressionBlockSize, GeneratedJoinCondition condFuncCode, boolean reverseJoinFunction, boolean[] filterNullKeys, GeneratedProjection buildProjectionCode, GeneratedProjection probeProjectionCode, boolean tryDistinctBuildRow, int buildRowSize, long buildRowCount, long probeRowCount, org.apache.flink.table.types.logical.RowType keyType, SortMergeJoinFunction sortMergeJoinFunction)

参数类型为GeneratedProjection的org.apache.flink.table.runtime.operators.join中的构造器

构造器和说明

SortMergeJoinFunction(double externalBufferMemRatio, FlinkJoinType type, boolean leftIsSmaller, int maxNumFileHandles, boolean compressionEnabled, int compressionBlockSize, boolean asyncMergeEnabled, GeneratedJoinCondition condFuncCode, GeneratedProjection projectionCode1, GeneratedProjection projectionCode2, GeneratedNormalizedKeyComputer computer1, GeneratedRecordComparator comparator1, GeneratedNormalizedKeyComputer computer2, GeneratedRecordComparator comparator2, GeneratedRecordComparator genKeyComparator, boolean[] filterNulls)

org.apache.flink.table.runtime.operators.runtimefilter中GeneratedProjection的使用

参数类型为GeneratedProjection的org.apache.flink.table.runtime.operators.runtimefilter中的构造器

构造器和说明
LocalRuntimeFilterBuilderOperator(GeneratedProjection buildProjectionCode, int estimatedRowCount, int maxRowCount)