com.facebook.presto.hive

Class IonSqlQueryBuilder

java.lang.Object

com.facebook.presto.hive.IonSqlQueryBuilder

public class IonSqlQueryBuilder
extends Object

S3 Select uses Ion SQL++ query language. This class is used to construct a valid Ion SQL++ query to be evaluated with S3 Select on an S3 object.

Constructor Summary

Constructors

Constructor and Description
IonSqlQueryBuilder(TypeManager typeManager, S3SelectDataType s3SelectDataType)

Method Summary

Modifier and Type	Method and Description
String	buildSql(List<HiveColumnHandle> columns, TupleDomain<HiveColumnHandle> tupleDomain)

Methods inherited from class java.lang.Object

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

Constructor Detail

IonSqlQueryBuilder

public IonSqlQueryBuilder(TypeManager typeManager,
                          S3SelectDataType s3SelectDataType)

Method Detail

buildSql

public String buildSql(List<HiveColumnHandle> columns,
                       TupleDomain<HiveColumnHandle> tupleDomain)