org.apache.seatunnel.api.table.connector

接口 SupportReadingMetadata

public interface SupportReadingMetadata

Used for TableSource to support metadata columns.

方法概要

限定符和类型	方法和说明
void	applyReadableMetadata(CatalogTable catalogTable, List<String> metadataKeys, SeaTunnelDataType<?> dataType)
Map<String,SeaTunnelDataType<?>>	listReadableMetadata(CatalogTable catalogTable)

方法详细资料

listReadableMetadata

Map<String,SeaTunnelDataType<?>> listReadableMetadata(CatalogTable catalogTable)

applyReadableMetadata

void applyReadableMetadata(CatalogTable catalogTable,
                           List<String> metadataKeys,
                           SeaTunnelDataType<?> dataType)