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Signed-off-by: Joe Isaacs <[email protected]>

Author: joseph-isaacs

vortex-duckdb/src/exporter/dict.rs

@@ -23,9 +23,6 @@ use vortex::dtype::IntegerPType;
 use vortex::dtype::PTypeDowncastExt;
 use vortex::dtype::match_each_integer_ptype;
 use vortex::error::VortexResult;
-use vortex::expr::is_null;
-use vortex::expr::not;
-use vortex::expr::root;
 use vortex::mask::Mask;
 use vortex::session::VortexSession;
 use vortex_vector::VectorOps;