Hello community, I have a column in my hive table which datatype is boolean. when I tried to import data from csv , it stored as NULL. this is my sample table : CREATE tABLE if not exists Engineanalysis( EngineModel String, EnginePartNo String , Location String, Position String, InspectionReq boolean) ROW FORMAT DELIMITED FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n'; My sample data : AB01,AS01-IT01,AIRFRAME,,0 AB02,AS01-IT02,AIRFRAME,,1 AB03,AS01-IT03,AIRFRAME,,1 AB04,AS01-IT04,AIRFRAME,,1 AB05,AS01-IT05,HEAD,,1 AB06,AS01-IT06,HEAD,,0 AB07,AS01-IT07,HEAD,,0 AB08,AS01-IT08,HEAD,,0 AB09,AS01-IT09,NOSE,,1 AB10,AS01-IT10,NOSE,,0 Result : AB01 AS01-IT01 AIRFRAME NULL AB02 AS01-IT02 AIRFRAME NULL AB03 AS01-IT03 AIRFRAME NULL AB04 AS01-IT04 AIRFRAME NULL AB05 AS01-IT05 HEAD NULL AB06 AS01-IT06 HEAD NULL AB07 AS01-IT07 HEAD NULL AB08 AS01-IT08 HEAD NULL AB09 AS01-IT09 NOSE NULL AB10 AS01-IT10 NOSE NULL when loading manually : insert into Engineanalysis select 'AB11','AS01-IT11','AIRFRAME','',0; Result: AB11 AS01-IT11 AIRFRAME false can someone explain why this dissimilarity? ... View more