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45 changes: 19 additions & 26 deletions datafusion/physical-expr-common/src/datum.rs
Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ use arrow::compute::kernels::cmp::{
use arrow::compute::{ilike, like, nilike, nlike, SortOptions};
use arrow::error::ArrowError;
use datafusion_common::DataFusionError;
use datafusion_common::{arrow_datafusion_err, internal_err};
use datafusion_common::{arrow_datafusion_err, assert_or_internal_err, internal_err};
use datafusion_common::{Result, ScalarValue};
use datafusion_expr_common::columnar_value::ColumnarValue;
use datafusion_expr_common::operator::Operator;
Expand Down Expand Up @@ -99,29 +99,24 @@ pub fn apply_cmp_for_nested(
let left_data_type = lhs.data_type();
let right_data_type = rhs.data_type();

if matches!(
op,
Operator::Eq
| Operator::NotEq
| Operator::Lt
| Operator::Gt
| Operator::LtEq
| Operator::GtEq
| Operator::IsDistinctFrom
| Operator::IsNotDistinctFrom
) && left_data_type.equals_datatype(&right_data_type)
{
apply(lhs, rhs, |l, r| {
Ok(Arc::new(compare_op_for_nested(op, l, r)?))
})
} else {
internal_err!(
"invalid operator or data type mismatch for nested data, op {} left {}, right {}",
assert_or_internal_err!(
matches!(
op,
left_data_type,
right_data_type
)
}
Operator::Eq
| Operator::NotEq
| Operator::Lt
| Operator::Gt
| Operator::LtEq
| Operator::GtEq
| Operator::IsDistinctFrom
| Operator::IsNotDistinctFrom
) && left_data_type.equals_datatype(&right_data_type),
"invalid operator or data type mismatch for nested data, op {op} left {left_data_type}, right {right_data_type}",
);

apply(lhs, rhs, |l, r| {
Ok(Arc::new(compare_op_for_nested(op, l, r)?))
})
}

/// Compare with eq with either nested or non-nested
Expand All @@ -148,9 +143,7 @@ pub fn compare_op_for_nested(
let l_len = l.len();
let r_len = r.len();

if l_len != r_len && !is_l_scalar && !is_r_scalar {
return internal_err!("len mismatch");
}
assert_or_internal_err!(l_len == r_len || is_l_scalar || is_r_scalar, "len mismatch");

let len = match is_l_scalar {
true => r_len,
Expand Down
15 changes: 11 additions & 4 deletions datafusion/physical-expr-common/src/physical_expr.rs
Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,10 @@ use arrow::record_batch::RecordBatch;
use datafusion_common::tree_node::{
Transformed, TransformedResult, TreeNode, TreeNodeRecursion,
};
use datafusion_common::{exec_err, internal_err, not_impl_err, Result, ScalarValue};
use datafusion_common::{
assert_eq_or_internal_err, exec_err, not_impl_err, DataFusionError, Result,
ScalarValue,
};
use datafusion_expr_common::columnar_value::ColumnarValue;
use datafusion_expr_common::interval_arithmetic::Interval;
use datafusion_expr_common::sort_properties::ExprProperties;
Expand Down Expand Up @@ -453,9 +456,13 @@ pub fn with_new_children_if_necessary(
children: Vec<Arc<dyn PhysicalExpr>>,
) -> Result<Arc<dyn PhysicalExpr>> {
let old_children = expr.children();
if children.len() != old_children.len() {
internal_err!("PhysicalExpr: Wrong number of children")
} else if children.is_empty()
assert_eq_or_internal_err!(
children.len(),
old_children.len(),
"PhysicalExpr: Wrong number of children"
);

if children.is_empty()
|| children
.iter()
.zip(old_children.iter())
Expand Down