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Default values doesn't work with native_datafusion #3515
The reason DF expects default values to be sent before Column expressions to replace respective value by column name, however currently Comet sends default values after Column
Steps to reproduce
make core && RUST_BACKTRACE=1 COMET_PARQUET_SCAN_IMPL=native_datafusion ./mvnw test -Dsuites="org.apache.comet.CometFuzzTestSuite select column with default value"
Are you saying they don't work in main or are you tracking df52 branch issues? As far as I know, main is still working as expected after #1756. If this is new behavior in the df52 branch, then we should clarify.
Activity
comphead commentedon Feb 13, 2026
failing tests
mbutrovich commentedon Feb 13, 2026
Are you saying they don't work in
mainor are you trackingdf52branch issues? As far as I know,mainis still working as expected after #1756. If this is new behavior in thedf52branch, then we should clarify.comphead commentedon Feb 13, 2026
it is related to df52, @andygrove recommended to ignore it for now and address in post migration.