move more expressions to datafusion-physical-expr

Author: jimexist

datafusion-physical-expr/Cargo.toml

@@ -38,3 +38,6 @@ path = "src/lib.rs"
 datafusion-common = { path = "../datafusion-common", version = "7.0.0" }
 datafusion-expr = { path = "../datafusion-expr", version = "7.0.0" }
 arrow = { version = "9.0.0", features = ["prettyprint"] }
+paste = "^1.0"
+ahash = { version = "0.7", default-features = false }
+ordered-float = "2.10"

datafusion/src/physical_plan/coercion_rule/binary_rule.rs renamed to datafusion-physical-expr/src/coercion_rule/binary_rule.rs

@@ -17,9 +17,10 @@
 
 //! Coercion rules for matching argument types for binary operators
 
-use crate::arrow::datatypes::DataType;
-use crate::error::{DataFusionError, Result};
-use crate::scalar::{MAX_PRECISION_FOR_DECIMAL128, MAX_SCALE_FOR_DECIMAL128};
+use arrow::datatypes::DataType;
+use datafusion_common::DataFusionError;
+use datafusion_common::Result;
+use datafusion_common::{MAX_PRECISION_FOR_DECIMAL128, MAX_SCALE_FOR_DECIMAL128};
 use datafusion_expr::Operator;
 
 /// Coercion rules for all binary operators. Returns the output type
@@ -492,8 +493,9 @@ fn eq_coercion(lhs_type: &DataType, rhs_type: &DataType) -> Option<DataType> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::arrow::datatypes::DataType;
-    use crate::error::{DataFusionError, Result};
+    use arrow::datatypes::DataType;
+    use datafusion_common::DataFusionError;
+    use datafusion_common::Result;
     use datafusion_expr::Operator;
 
     #[test]

datafusion/src/physical_plan/coercion_rule/mod.rs renamed to datafusion-physical-expr/src/coercion_rule/mod.rs

@@ -20,5 +20,4 @@
 //! Aggregate function rule
 //! Binary operation rule
 
-pub(crate) mod aggregate_rule;
-pub(crate) mod binary_rule;
+pub mod binary_rule;

datafusion-physical-expr/src/expressions/approx_distinct.rs

@@ -18,11 +18,7 @@
 //! Defines physical expressions that can evaluated at runtime during query execution
 
 use super::format_state_name;
-use crate::error::{DataFusionError, Result};
-use crate::physical_plan::{
-    hyperloglog::HyperLogLog, Accumulator, AggregateExpr, PhysicalExpr,
-};
-use crate::scalar::ScalarValue;
+use crate::{hyperloglog::HyperLogLog, AggregateExpr, PhysicalExpr};
 use arrow::array::{
     ArrayRef, BinaryArray, BinaryOffsetSizeTrait, GenericBinaryArray, GenericStringArray,
     PrimitiveArray, StringOffsetSizeTrait,
@@ -31,6 +27,9 @@ use arrow::datatypes::{
     ArrowPrimitiveType, DataType, Field, Int16Type, Int32Type, Int64Type, Int8Type,
     UInt16Type, UInt32Type, UInt64Type, UInt8Type,
 };
+use datafusion_common::ScalarValue;
+use datafusion_common::{DataFusionError, Result};
+use datafusion_expr::Accumulator;
 use std::any::type_name;
 use std::any::Any;
 use std::convert::TryFrom;

datafusion-physical-expr/src/expressions/approx_median.rs

@@ -17,13 +17,13 @@
 
 //! Defines physical expressions for APPROX_MEDIAN that can be evaluated MEDIAN at runtime during query execution
 
+use crate::{AggregateExpr, PhysicalExpr};
+use arrow::{datatypes::DataType, datatypes::Field};
+use datafusion_common::Result;
+use datafusion_expr::Accumulator;
 use std::any::Any;
 use std::sync::Arc;
 
-use crate::error::Result;
-use crate::physical_plan::{Accumulator, AggregateExpr, PhysicalExpr};
-use arrow::{datatypes::DataType, datatypes::Field};
-
 /// MEDIAN aggregate expression
 #[derive(Debug)]
 pub struct ApproxMedian {

datafusion-physical-expr/src/expressions/approx_percentile_cont.rs

@@ -15,25 +15,20 @@
 // specific language governing permissions and limitations
 // under the License.
 
-use std::{any::Any, iter, sync::Arc};
-
+use super::{format_state_name, Literal};
+use crate::{tdigest::TDigest, AggregateExpr, PhysicalExpr};
 use arrow::{
     array::{
         ArrayRef, Float32Array, Float64Array, Int16Array, Int32Array, Int64Array,
         Int8Array, UInt16Array, UInt32Array, UInt64Array, UInt8Array,
     },
     datatypes::{DataType, Field},
 };
-
-use crate::{
-    error::DataFusionError,
-    physical_plan::{tdigest::TDigest, Accumulator, AggregateExpr, PhysicalExpr},
-    scalar::ScalarValue,
-};
-
-use crate::error::Result;
-
-use super::{format_state_name, Literal};
+use datafusion_common::DataFusionError;
+use datafusion_common::Result;
+use datafusion_common::ScalarValue;
+use datafusion_expr::Accumulator;
+use std::{any::Any, iter, sync::Arc};
 
 /// Return `true` if `arg_type` is of a [`DataType`] that the
 /// [`ApproxPercentileCont`] aggregation can operate on.

datafusion-physical-expr/src/expressions/array_agg.rs

@@ -18,11 +18,12 @@
 //! Defines physical expressions that can evaluated at runtime during query execution
 
 use super::format_state_name;
-use crate::error::{DataFusionError, Result};
-use crate::physical_plan::{Accumulator, AggregateExpr, PhysicalExpr};
-use crate::scalar::ScalarValue;
+use crate::{AggregateExpr, PhysicalExpr};
 use arrow::array::ArrayRef;
 use arrow::datatypes::{DataType, Field};
+use datafusion_common::ScalarValue;
+use datafusion_common::{DataFusionError, Result};
+use datafusion_expr::Accumulator;
 use std::any::Any;
 use std::sync::Arc;
 
@@ -157,18 +158,18 @@ impl Accumulator for ArrayAggAccumulator {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::from_slice::FromSlice;
-    use crate::physical_plan::expressions::col;
-    use crate::physical_plan::expressions::tests::aggregate;
-    use crate::{error::Result, generic_test_op};
+    use crate::expressions::col;
+    use crate::expressions::tests::aggregate;
+    use crate::generic_test_op;
     use arrow::array::ArrayRef;
     use arrow::array::Int32Array;
     use arrow::datatypes::*;
     use arrow::record_batch::RecordBatch;
+    use datafusion_common::Result;
 
     #[test]
     fn array_agg_i32() -> Result<()> {
-        let a: ArrayRef = Arc::new(Int32Array::from_slice(&[1, 2, 3, 4, 5]));
+        let a: ArrayRef = Arc::new(Int32Array::from(vec![1, 2, 3, 4, 5]));
 
         let list = ScalarValue::List(
             Some(Box::new(vec![

datafusion-physical-expr/src/expressions/average.rs

@@ -21,17 +21,18 @@ use std::any::Any;
 use std::convert::TryFrom;
 use std::sync::Arc;
 
-use crate::error::{DataFusionError, Result};
-use crate::physical_plan::{Accumulator, AggregateExpr, PhysicalExpr};
-use crate::scalar::{
-    ScalarValue, MAX_PRECISION_FOR_DECIMAL128, MAX_SCALE_FOR_DECIMAL128,
-};
+use crate::{AggregateExpr, PhysicalExpr};
 use arrow::compute;
 use arrow::datatypes::DataType;
 use arrow::{
     array::{ArrayRef, UInt64Array},
     datatypes::Field,
 };
+use datafusion_common::{DataFusionError, Result};
+use datafusion_common::{
+    ScalarValue, MAX_PRECISION_FOR_DECIMAL128, MAX_SCALE_FOR_DECIMAL128,
+};
+use datafusion_expr::Accumulator;
 
 use super::{format_state_name, sum};
 
@@ -70,7 +71,7 @@ pub fn avg_return_type(arg_type: &DataType) -> Result<DataType> {
     }
 }
 
-pub(crate) fn is_avg_support_arg_type(arg_type: &DataType) -> bool {
+pub fn is_avg_support_arg_type(arg_type: &DataType) -> bool {
     matches!(
         arg_type,
         DataType::UInt8
@@ -215,11 +216,11 @@ impl Accumulator for AvgAccumulator {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::from_slice::FromSlice;
-    use crate::physical_plan::expressions::col;
-    use crate::{error::Result, generic_test_op};
+    use crate::expressions::col;
+    use crate::generic_test_op;
     use arrow::record_batch::RecordBatch;
     use arrow::{array::*, datatypes::*};
+    use datafusion_common::Result;
 
     #[test]
     fn test_avg_return_data_type() -> Result<()> {
@@ -290,7 +291,7 @@ mod tests {
 
     #[test]
     fn avg_i32() -> Result<()> {
-        let a: ArrayRef = Arc::new(Int32Array::from_slice(&[1, 2, 3, 4, 5]));
+        let a: ArrayRef = Arc::new(Int32Array::from(vec![1, 2, 3, 4, 5]));
         generic_test_op!(
             a,
             DataType::Int32,
@@ -332,9 +333,8 @@ mod tests {
 
     #[test]
     fn avg_u32() -> Result<()> {
-        let a: ArrayRef = Arc::new(UInt32Array::from_slice(&[
-            1_u32, 2_u32, 3_u32, 4_u32, 5_u32,
-        ]));
+        let a: ArrayRef =
+            Arc::new(UInt32Array::from(vec![1_u32, 2_u32, 3_u32, 4_u32, 5_u32]));
         generic_test_op!(
             a,
             DataType::UInt32,
@@ -346,9 +346,8 @@ mod tests {
 
     #[test]
     fn avg_f32() -> Result<()> {
-        let a: ArrayRef = Arc::new(Float32Array::from_slice(&[
-            1_f32, 2_f32, 3_f32, 4_f32, 5_f32,
-        ]));
+        let a: ArrayRef =
+            Arc::new(Float32Array::from(vec![1_f32, 2_f32, 3_f32, 4_f32, 5_f32]));
         generic_test_op!(
             a,
             DataType::Float32,
@@ -360,9 +359,8 @@ mod tests {
 
     #[test]
     fn avg_f64() -> Result<()> {
-        let a: ArrayRef = Arc::new(Float64Array::from_slice(&[
-            1_f64, 2_f64, 3_f64, 4_f64, 5_f64,
-        ]));
+        let a: ArrayRef =
+            Arc::new(Float64Array::from(vec![1_f64, 2_f64, 3_f64, 4_f64, 5_f64]));
         generic_test_op!(
             a,
             DataType::Float64,