Class QueryOutputMetadata

java.lang.Object

io.trino.spi.eventlistener.QueryOutputMetadata

public class QueryOutputMetadata
extends Object

This class is JSON serializable for convenience and serialization compatibility is not guaranteed across versions.

Constructor Summary

Constructors

Constructor	Description
QueryOutputMetadata(String catalogName, CatalogHandle.CatalogVersion catalogVersion, String schema, String table, Optional<List<OutputColumnMetadata>> columns, Optional<String> connectorOutputMetadata, Optional<Boolean> jsonLengthLimitExceeded)

Method Summary

Modifier and Type	Method	Description
String	getCatalogName()
CatalogHandle.CatalogVersion	getCatalogVersion()
Optional<List<OutputColumnMetadata>>	getColumns()
Optional<String>	getConnectorOutputMetadata()
Optional<Boolean>	getJsonLengthLimitExceeded()
String	getSchema()
String	getTable()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

QueryOutputMetadata

@Unstable
public QueryOutputMetadata(String catalogName,
 CatalogHandle.CatalogVersion catalogVersion,
 String schema,
 String table,
 Optional<List<OutputColumnMetadata>> columns,
 Optional<String> connectorOutputMetadata,
 Optional<Boolean> jsonLengthLimitExceeded)

Method Details

getCatalogName

public String getCatalogName()

getCatalogVersion

public CatalogHandle.CatalogVersion getCatalogVersion()

getSchema

public String getSchema()

getTable

public String getTable()

getColumns

public Optional<List<OutputColumnMetadata>> getColumns()

getConnectorOutputMetadata

public Optional<String> getConnectorOutputMetadata()

getJsonLengthLimitExceeded

public Optional<Boolean> getJsonLengthLimitExceeded()