org.apache.kylin.query.util

Class PushDownUtil

java.lang.Object

org.apache.kylin.query.util.PushDownUtil

public class PushDownUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
PushDownUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	doPushDownQuery(String project, String sql, String schema, List<List<String>> results, List<org.apache.kylin.metadata.querymeta.SelectedColumnMeta> columnMetas, SQLException sqlException)
static String	restoreComputedColumnToExpr(String beforeSql, String project)

Methods inherited from class java.lang.Object

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

Constructor Detail

PushDownUtil

public PushDownUtil()

Method Detail

doPushDownQuery

public static boolean doPushDownQuery(String project,
                      String sql,
                      String schema,
                      List<List<String>> results,
                      List<org.apache.kylin.metadata.querymeta.SelectedColumnMeta> columnMetas,
                      SQLException sqlException)
                               throws Exception

Throws:

Exception

restoreComputedColumnToExpr

public static String restoreComputedColumnToExpr(String beforeSql,
                                 String project)