Describe the bug
View over Iceberg table returns NULLs instead of values
To Reproduce
- Create Iceberg table with constant values in some file in some column (only single line for example)
- Create a view over this table
- Make
select request with that column in where condition
ClickHouse returns null for this column instead of correct value
Expected behavior
Correct result
Key information
Provide relevant runtime details.
- Project Antalya 26.1 with setting
allow_experimental_iceberg_read_optimization=1
Workaround: set allow_experimental_iceberg_read_optimization=0
Describe the bug
View over Iceberg table returns NULLs instead of values
To Reproduce
selectrequest with that column inwhereconditionClickHouse returns
nullfor this column instead of correct valueExpected behavior
Correct result
Key information
Provide relevant runtime details.
allow_experimental_iceberg_read_optimization=1Workaround: set
allow_experimental_iceberg_read_optimization=0