Package io.trino.operator.scalar

Class JsonToMapCast

java.lang.Object

io.trino.metadata.SqlScalarFunction

io.trino.operator.scalar.JsonToMapCast

All Implemented Interfaces:

SqlFunction

public class JsonToMapCast
extends SqlScalarFunction

Field Summary

Fields

Modifier and Type	Field	Description
static final JsonToMapCast	JSON_TO_MAP

Method Summary

Modifier and Type	Method	Description
protected SpecializedSqlScalarFunction	specialize(BoundSignature boundSignature)
static SqlMap	toMap(MapType mapType, JsonUtil.BlockBuilderAppender mapAppender, ConnectorSession connectorSession, io.airlift.slice.Slice json)

Methods inherited from class io.trino.metadata.SqlScalarFunction

getFunctionMetadata, specialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.metadata.SqlFunction

getFunctionDependencies, getFunctionDependencies

Field Details

JSON_TO_MAP

public static final JsonToMapCast JSON_TO_MAP

Method Details

specialize

protected SpecializedSqlScalarFunction specialize(BoundSignature boundSignature)

Overrides:

specialize in class SqlScalarFunction

toMap

public static SqlMap toMap(MapType mapType,
 JsonUtil.BlockBuilderAppender mapAppender,
 ConnectorSession connectorSession,
 io.airlift.slice.Slice json)