Package com.twilio.kudu.sql

Class SqlUtil

java.lang.Object

com.twilio.kudu.sql.SqlUtil

public class SqlUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
SqlUtil()

Method Summary

Modifier and Type	Method	Description
static String	getExplainPlan(ResultSet rs)
static org.apache.kudu.Type	getKuduDataType(SqlDataTypeNode dataType)	Translates JDBC sql types to Kudu data types
static List<List<Object>>	getResult(ResultSet rs)
static Object	translateDefaultValue(org.apache.kudu.Type kuduType, Object defaultValue)	Translates the default object value type to the data type that is expected by Kudu

Methods inherited from class java.lang.Object

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

Constructor Details

SqlUtil

public SqlUtil()

Method Details

getExplainPlan

public static String getExplainPlan(ResultSet rs)
                             throws SQLException

Throws:

SQLException

getResult

public static List<List<Object>> getResult(ResultSet rs)
                                    throws SQLException

Throws:

SQLException

getKuduDataType

public static org.apache.kudu.Type getKuduDataType(SqlDataTypeNode dataType)

Translates JDBC sql types to Kudu data types

Parameters:

dataType - the datatype from Calcite

Returns:

Kudu type that represents this Calcite type

translateDefaultValue

public static Object translateDefaultValue(org.apache.kudu.Type kuduType,
 Object defaultValue)

Translates the default object value type to the data type that is expected by Kudu

Parameters:

kuduType - Kudu type in the table

defaultValue - default value taken from Schema

Returns:

Translated defaultValue into java type Calcite expects