replace CASE expressions in predicate pruning with boolean algebra

fix merge update tests add some more tests add some more tests remove duplicate test case Update datafusion/physical-optimizer/src/pruning.rs swap NOT for != replace comments, update docstrings fix example update tests update tests Apply suggestions from code review Co-authored-by: Andrew Lamb <[email protected]>
influxdata · Dec 19, 2024 · a4fd860 · a4fd860
1 parent ae0a57b
commit a4fd860
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diff --git a/datafusion/core/src/datasource/physical_plan/parquet/mod.rs b/datafusion/core/src/datasource/physical_plan/parquet/mod.rs
@@ -1997,7 +1997,7 @@ mod tests {
 
         assert_contains!(
             &display,
-            "pruning_predicate=CASE WHEN c1_null_count@2 = c1_row_count@3 THEN false ELSE c1_min@0 != bar OR bar != c1_max@1 END"
+            "pruning_predicate=c1_null_count@2 != c1_row_count@3 AND (c1_min@0 != bar OR bar != c1_max@1)"
         );
 
         assert_contains!(&display, r#"predicate=c1@0 != bar"#);