Release date: September 6, 2022
Improvements
- Added a BE configuration item enable_check_string_lengths to check the length of loaded data. This mechanism helps prevent compaction failures caused by VARCHAR data size out of range. #10380
- Optimized the query performance when a query contains more than 1000 OR operators. #9332
Bug Fixes
The following bugs are fixed:
- An error may occur and BEs may crash when you query ARRAY columns (calculated by using the REPLACE_IF_NOT_NULL function) from a table using the Aggregate Key Model. #10144
- The query result is incorrect if more than one IFNULL() function is nested in the query. #5028 #10486
- After a dynamic partition is truncated, the number of tablets in the partition changes from the value configured by dynamic partitioning to the default value. #10435
- If the Kafka cluster is stopped when you use Routine Load to load data into StarRocks, deadlocks may occur, affecting query performance. #8947
- An error occurs when a query contains both subqueries and ORDER BY clauses. #10066
Full Changelog: 2.1.12...2.1.13
Thanks to
@Astralidea, @Linkerist, @Seaven, @ZiheLiu, @amber-create, @dulong41, @meegoo, @mergify, @rickif, @trueeyu, @xiaoyong-z