Sangeeta Gulia created CARBONDATA-2152: ------------------------------------------
Summary: Min function working incorrectly for string type with dictionary include in presto. Key: CARBONDATA-2152 URL: https://issues.apache.org/jira/browse/CARBONDATA-2152 Project: CarbonData Issue Type: Bug Components: presto-integration Affects Versions: 1.3.0 Environment: Spark2.1 Presto0.187 Reporter: Sangeeta Gulia Steps to reproduce: 1) Create and Load in carbondata. create table if not exists lineitem_carbon1( L_SHIPDATE date, L_SHIPMODE string, L_SHIPINSTRUCT string, L_RETURNFLAG string, L_RECEIPTDATE date, L_ORDERKEY string, L_PARTKEY string, L_SUPPKEY string, L_LINENUMBER int, L_QUANTITY double, L_EXTENDEDPRICE double, L_DISCOUNT double, L_TAX double, L_LINESTATUS string, L_COMMITDATE date, L_COMMENT string ) STORED BY 'carbondata' TBLPROPERTIES ('DICTIONARY_INCLUDE'='L_SHIPMODE,L_SHIPINSTRUCT,L_RETURNFLAG,L_LINESTATUS', 'table_blocksize'='300', 'no_inverted_index'='L_ORDERKEY, L_PARTKEY, L_SUPPKEY, L_COMMENT'); load data inpath "hdfs://localhost:54310/user/hduser/input-files/lineitem.csv" into table lineitem_carbon1 options('DATEFORMAT' = 'yyyy-MM-dd','DELIMITER'='|','FILEHEADER'='L_ORDERKEY,L_PARTKEY,L_SUPPKEY,L_LINENUMBER,L_QUANTITY,L_EXTENDEDPRICE,L_DISCOUNT,L_TAX,L_RETURNFLAG,L_LINESTATUS,L_SHIPDATE,L_COMMITDATE,L_RECEIPTDATE,L_SHIPINSTRUCT,L_SHIPMODE,L_COMMENT','BAD_RECORDS_LOGGER_ENABLE'='true', 'BAD_RECORDS_ACTION'='FORCE'); 0: jdbc:hive2://localhost:10000> select min(l_shipmode) from lineitem_carbon1; +------------------+--+ | min(l_shipmode) | +------------------+--+ | AIR | +------------------+--+ 2) Connect to carbondata store from presto and perform the below query from presto-cli: presto:performance> select min(l_shipmode) from lineitem_carbon1; _col0 ---------- @NU#LL$! (1 row) Expected: On presto also, it should give the correct output as shown on carbondata. -- This message was sent by Atlassian JIRA (v7.6.3#76005)