cleaning

src/data_type/value.rs

@@ -362,7 +362,7 @@ impl fmt::Display for Float {
         let lower_threshold = 1e-4;
         let upper_threshold = 1e4;
 
-        if self.0.abs() >= lower_threshold && self.0.abs() < upper_threshold {
+        if self.0.abs() >= lower_threshold && self.0.abs() < upper_threshold && self.0 == 0.0 {
             // Standard decimal notation
             write!(f, "{}", self.0)
         } else {

src/differential_privacy/aggregates.rs

@@ -1,5 +1,12 @@
 use crate::{
-    builder::{With, WithIterator}, data_type::DataTyped, differential_privacy::{dp_event::{self, DpEvent}, DpRelation, Error, Result}, display::Dot, expr::{aggregate::{self, Aggregate}, AggregateColumn, Column, Expr, Identifier}, privacy_unit_tracking::PupRelation, relation::{field::Field, Map, Reduce, Relation, Variant}, DataType, Ready
+    builder::{With, WithIterator},
+    data_type::DataTyped,
+    differential_privacy::dp_event::DpEvent,
+    differential_privacy::{dp_event, DpRelation, Error, Result},
+    expr::{aggregate::{self, Aggregate}, AggregateColumn, Expr, Column, Identifier},
+    privacy_unit_tracking::PupRelation,
+    relation::{field::Field, Map, Reduce, Relation, Variant},
+    DataType, Ready,
 
 };
 use std::{cmp, collections::HashMap, ops::Deref};

src/expr/mod.rs

@@ -1971,21 +1971,6 @@ mod tests {
         );
     }
 
-    #[test]
-    fn test_case_bis() {
-        let expression = expr!(case(gt(x, 5), x, y));
-        println!("\nexpression = {}", expression);
-        println!("expression data type = {}", expression.data_type());
-        let set = DataType::structured([
-            ("x", DataType::float_interval(1., 10.)),
-            ("y", DataType::float_values([-2., 0.5])),
-        ]);
-        println!(
-            "expression super image = {}",
-            expression.super_image(&set).unwrap()
-        );
-    }
-
     #[test]
     fn test_in_list_integer() {
         // a IN (1, 2, 3)

src/sql/expr.rs

@@ -4,7 +4,11 @@
 
 use super::{Error, Result};
 use crate::{
-    builder::{WithContext, WithoutContext}, data_type::function::Function, expr::{identifier::Identifier, Expr, Value}, hierarchy::{Hierarchy, Path}, namer, visitor::{self, Acceptor, Dependencies, Visited}
+    builder::{WithContext, WithoutContext},
+    expr::{identifier::Identifier, Expr, Value},
+    hierarchy::{Hierarchy, Path},
+    visitor::{self, Acceptor, Dependencies, Visited},
+    namer,
 };
 use itertools::Itertools;
 use sqlparser::{