Package io.prestosql.operator.scalar

Class JsonToRowCast

java.lang.Object

io.prestosql.metadata.SqlScalarFunction

io.prestosql.metadata.SqlOperator

io.prestosql.operator.scalar.JsonToRowCast

All Implemented Interfaces:

SqlFunction

public class JsonToRowCast
extends SqlOperator

Field Summary

Fields

Modifier and Type	Field	Description
static JsonToRowCast	JSON_TO_ROW

Method Summary

Modifier and Type	Method	Description
protected ScalarFunctionImplementation	specialize(FunctionBinding functionBinding)
static Block	toRow(RowType rowType, JsonUtil.BlockBuilderAppender rowAppender, ConnectorSession connectorSession, io.airlift.slice.Slice json)

Methods inherited from class io.prestosql.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.prestosql.metadata.SqlFunction

getFunctionDependencies, getFunctionDependencies

Field Detail

JSON_TO_ROW

public static final JsonToRowCast JSON_TO_ROW

Method Detail

specialize

protected ScalarFunctionImplementation specialize(FunctionBinding functionBinding)

Overrides:

specialize in class SqlScalarFunction

toRow

public static Block toRow(RowType rowType,
                          JsonUtil.BlockBuilderAppender rowAppender,
                          ConnectorSession connectorSession,
                          io.airlift.slice.Slice json)