Package io.trino.operator.scalar

Class ArrayToJsonCast

java.lang.Object

io.trino.metadata.SqlScalarFunction

io.trino.metadata.SqlOperator

io.trino.operator.scalar.ArrayToJsonCast

All Implemented Interfaces:

SqlFunction

public class ArrayToJsonCast
extends SqlOperator

Field Summary

Fields

Modifier and Type	Field	Description
static final ArrayToJsonCast	ARRAY_TO_JSON
static final ArrayToJsonCast	LEGACY_ARRAY_TO_JSON

Method Summary

Modifier and Type	Method	Description
protected ScalarFunctionImplementation	specialize(BoundSignature boundSignature)
static io.airlift.slice.Slice	toJson(JsonUtil.JsonGeneratorWriter writer, Block block)

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

ARRAY_TO_JSON

public static final ArrayToJsonCast ARRAY_TO_JSON

LEGACY_ARRAY_TO_JSON

public static final ArrayToJsonCast LEGACY_ARRAY_TO_JSON

Method Details

specialize

protected ScalarFunctionImplementation specialize(BoundSignature boundSignature)

Overrides:

specialize in class SqlScalarFunction

toJson

public static io.airlift.slice.Slice toJson(JsonUtil.JsonGeneratorWriter writer,
 Block block)