org.apache.phoenix.hive.query

Class PhoenixQueryBuilder

java.lang.Object

org.apache.phoenix.hive.query.PhoenixQueryBuilder

public class PhoenixQueryBuilder
extends java.lang.Object

Query builder. Produces a query depending on the colummn list and conditions

Method Summary

Modifier and Type	Method and Description
java.lang.String	buildQuery(org.apache.hadoop.mapred.JobConf jobConf, java.lang.String tableName, java.util.List<java.lang.String> readColumnList, java.util.List<IndexSearchCondition> searchConditions)
java.lang.String	buildQuery(org.apache.hadoop.mapred.JobConf jobConf, java.lang.String tableName, java.util.List<java.lang.String> readColumnList, java.lang.String whereClause, java.util.Map<java.lang.String,org.apache.hadoop.hive.serde2.typeinfo.TypeInfo> columnTypeMap)
protected java.util.List<java.lang.String>	buildWhereClause(org.apache.hadoop.mapred.JobConf jobConf, java.lang.StringBuilder sql, java.util.List<IndexSearchCondition> conditions)
static PhoenixQueryBuilder	getInstance()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static PhoenixQueryBuilder getInstance()

buildQuery

public java.lang.String buildQuery(org.apache.hadoop.mapred.JobConf jobConf,
                                   java.lang.String tableName,
                                   java.util.List<java.lang.String> readColumnList,
                                   java.lang.String whereClause,
                                   java.util.Map<java.lang.String,org.apache.hadoop.hive.serde2.typeinfo.TypeInfo> columnTypeMap)
                            throws java.io.IOException

Throws:

java.io.IOException

buildQuery

public java.lang.String buildQuery(org.apache.hadoop.mapred.JobConf jobConf,
                                   java.lang.String tableName,
                                   java.util.List<java.lang.String> readColumnList,
                                   java.util.List<IndexSearchCondition> searchConditions)
                            throws java.io.IOException

Throws:

java.io.IOException

buildWhereClause

protected java.util.List<java.lang.String> buildWhereClause(org.apache.hadoop.mapred.JobConf jobConf,
                                                            java.lang.StringBuilder sql,
                                                            java.util.List<IndexSearchCondition> conditions)
                                                     throws java.io.IOException

Throws:

java.io.IOException