yang caiyin created IOTDB-5785:
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Summary: NPE in TransformOperator when input column is expression
Key: IOTDB-5785
URL: https://issues.apache.org/jira/browse/IOTDB-5785
Project: Apache IoTDB
Issue Type: Bug
Reporter: yang caiyin
使用分支代码[https://github.com/ycycse/iotdb/tree/orderByTransformError]
启动1C1D，写入以下数据
{code:java}
CREATE DATABASE root.sg;
CREATE TIMESERIES root.sg.d.num WITH DATATYPE=INT32, ENCODING=RLE;
CREATE TIMESERIES root.sg.d.bigNum WITH DATATYPE=INT64, ENCODING=RLE;
CREATE TIMESERIES root.sg.d.floatNum WITH DATATYPE=DOUBLE, ENCODING=RLE,
'MAX_POINT_NUMBER'='4';
CREATE TIMESERIES root.sg.d.str WITH DATATYPE=TEXT, ENCODING=PLAIN;
CREATE TIMESERIES root.sg.d.bool WITH DATATYPE=BOOLEAN, ENCODING=PLAIN;
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(0,3,2947483648,231.2121,"coconut",FALSE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(20,2,2147483648,434.12,"pineapple",TRUE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(40,1,2247483648,12.123,"apricot",TRUE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(80,9,2147483646,43.12,"apple",FALSE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(100,8,2147483964,4654.231,"papaya",TRUE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(31536000000,6,2147483650,1231.21,"banana",TRUE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(31536000100,10,3147483648,231.55,"pumelo",FALSE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(31536000500,4,2147493648,213.1,"peach",FALSE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(31536001000,5,2149783648,56.32,"orange",FALSE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(31536010000,7,2147983648,213.112,"lemon",TRUE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(31536100000,11,2147468648,54.121,"pitaya",FALSE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(41536000000,12,2146483648,45.231,"strawberry",FALSE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(41536000020,14,2907483648,231.34,"cherry",FALSE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(41536900000,13,2107483648,54.12,"lychee",TRUE);
insert into root.sg.d(timestamp,num,bigNum,floatNum,str,bool)
values(51536000000,15,3147483648,235.213,"watermelon",TRUE);{code}
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