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(com.facebook.presto.common.type.TypeManager typeManager, S3SelectDataType s3SelectDataType)

Method Summary

Modifier and Type	Method and Description
String	buildSql(List<HiveColumnHandle> columns, com.facebook.presto.common.predicate.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(com.facebook.presto.common.type.TypeManager typeManager,
                          S3SelectDataType s3SelectDataType)

Method Detail

buildSql

public String buildSql(List<HiveColumnHandle> columns,
                       com.facebook.presto.common.predicate.TupleDomain<HiveColumnHandle> tupleDomain)