[IOTDB-6299] Bug in merging overlapped data process caused by filter & offset push down

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 1.3.1
• Labels: pull-request-available
• Assignee: Minghui Liu
• Reporter: Minghui Liu
• Created: 22/Feb/24 09:38
• Updated: 23/Feb/24 00:56

Description

[复现流程]

• 配置:
  maxNumberOfPointsInPage = 2
  maxTsBlockLineNumber = 3

• 写入数据:

CREATE DATABASE root.sg1;
create aligned timeseries root.sg1.d1(s1 FLOAT encoding=RLE, s2 INT32 encoding=Gorilla compression=SNAPPY, s3 INT64, s4 BOOLEAN, s5 TEXT);
insert into root.sg1.d1(time, s1, s2, s3, s4, s5) aligned values(9, 9.0, 9, 9, FALSE, 'aligned_test9');
insert into root.sg1.d1(time, s2, s3, s4, s5) aligned values(10, 10, 10, TRUE, 'aligned_test10');
flush;
insert into root.sg1.d1(time, s1, s2, s3) aligned values(11, 11.0, 11, 11);
insert into root.sg1.d1(time, s1, s2, s3) aligned values(12, 12.0, 12, 12);
insert into root.sg1.d1(time, s1, s2, s3) aligned values(13, 13.0, 13, 13);
insert into root.sg1.d1(time, s1, s2, s3) aligned values(14, 14.0, 14, 14);
insert into root.sg1.d1(time, s1, s2, s3) aligned values(15, 15.0, 15, 15);
insert into root.sg1.d1(time, s1, s2, s3) aligned values(16, 16.0, 16, 16);
insert into root.sg1.d1(time, s1, s2, s3) aligned values(17, 17.0, 17, 17);
insert into root.sg1.d1(time, s1, s2, s3) aligned values(18, 18.0, 18, 18);
insert into root.sg1.d1(time, s1, s2, s3) aligned values(19, 19.0, 19, 19);
insert into root.sg1.d1(time, s1, s2, s3) aligned values(20, 20.0, 20, 20);
flush;
insert into root.sg1.d1(time, s1, s2, s3, s4, s5) aligned values(13, 130000.0, 130000, 130000, TRUE, 'aligned_unseq_test13');
flush;

• 执行查询:
  select * from root.sg1.d1 where time >= 9 and time <= 33 offset 5 limit 5
   错误结果：结果集出现乱序

Issue Links

• links to: GitHub Pull Request #12068