fix math

Author: andylokandy

src/query/expression/src/display.rs

@@ -105,7 +105,7 @@ impl<'a> Debug for ScalarRef<'a> {
                     fields.iter().map(ScalarRef::to_string).join(", ")
                 )
             }
-            ScalarRef::Variant(s) => write!(f, "{:X?}", s),
+            ScalarRef::Variant(s) => write!(f, "0x{}", &hex::encode(s)),
         }
     }
 }

src/query/expression/src/types/variant.rs

@@ -26,7 +26,7 @@ use crate::values::Column;
 use crate::values::Scalar;
 use crate::values::ScalarRef;
 
-// BSON bytes representation of `{v: null}`.
+/// BSON bytes representation of `{v: null}`.
 pub const DEFAULT_BSON: &[u8] = &[0x08, 0x00, 0x00, 0x00, 0x0A, 0x76, 0x00, 0x00];
 
 #[derive(Debug, Clone, PartialEq, Eq)]

src/query/functions-v2/tests/it/scalars/testdata/math.txt

@@ -117,28 +117,28 @@ output         : 0.5403023058681398
 ast            : tan(1)
 raw expr       : tan(1_u8)
 checked expr   : tan<Float64>(CAST(1_u8 AS Float64))
-optimized expr : 1.557407724654902_f64
+optimized expr : 1.5574077246549023_f64
 output type    : Float64
 output domain  : Unknown
-output         : 1.557407724654902
+output         : 1.5574077246549023
 
 
 ast            : atan(0.5)
 raw expr       : atan(0.5_f64)
 checked expr   : atan<Float64>(0.5_f64)
-optimized expr : 0.46364760900080615_f64
+optimized expr : 0.4636476090008061_f64
 output type    : Float64
 output domain  : {-1.5707963267948966..=1.5707963267948966}
-output         : 0.46364760900080615
+output         : 0.4636476090008061
 
 
 ast            : cot(-1.0)
 raw expr       : cot(minus(1_f64))
 checked expr   : cot<Float64>(minus<Float64>(1.0_f64))
-optimized expr : -0.6420926159343308_f64
+optimized expr : -0.6420926159343306_f64
 output type    : Float64
 output domain  : Unknown
-output         : -0.6420926159343308
+output         : -0.6420926159343306
 
 
 ast            : asin(1)

src/query/functions-v2/tests/it/scalars/testdata/variant.txt

@@ -18,7 +18,7 @@ error:
 ast            : parse_json('null')
 raw expr       : parse_json("null")
 checked expr   : parse_json<String>("null")
-optimized expr : [8, 0, 0, 0, A, 76, 0, 0]
+optimized expr : 0x080000000a760000
 output type    : Variant
 output domain  : Unknown
 output         : null
@@ -27,7 +27,7 @@ output         : null
 ast            : parse_json(' 	')
 raw expr       : parse_json(" \t")
 checked expr   : parse_json<String>(" \t")
-optimized expr : [8, 0, 0, 0, A, 76, 0, 0]
+optimized expr : 0x080000000a760000
 output type    : Variant
 output domain  : Unknown
 output         : null