Issue-14216 - Support arrays_overlap function

apache · Jan 20, 2025 · 90a1448 · 90a1448
1 parent acf66d6
commit 90a1448
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Showing 3 changed files with 16 additions and 1 deletion.
diff --git a/datafusion/functions-nested/src/array_has.rs b/datafusion/functions-nested/src/array_has.rs
@@ -389,7 +389,7 @@ impl ArrayHasAny {
     pub fn new() -> Self {
         Self {
             signature: Signature::any(2, Volatility::Immutable),
-            aliases: vec![String::from("list_has_any")],
+            aliases: vec![String::from("list_has_any"), String::from("arrays_overlap")],
         }
     }
 }

diff --git a/datafusion/sqllogictest/test_files/array.slt b/datafusion/sqllogictest/test_files/array.slt
@@ -5978,6 +5978,15 @@ select list_has_all(make_array(1,2,3), make_array(4,5,6)),
 ----
 false true false true
 
+query BBBB
+select arrays_overlap(make_array(1,2,3), make_array(4,5,6)),
+        arrays_overlap(make_array(1,2,3), make_array(1,2,4)),
+        arrays_overlap(make_array(['aa']), make_array(['aa'],['bb'])),
+        arrays_overlap(make_array('aa',NULL), make_array('bb',NULL))
+;
+----
+false true true true
+
 query ???
 select range(column2),
        range(column1, column2),

diff --git a/docs/source/user-guide/sql/scalar_functions.md b/docs/source/user-guide/sql/scalar_functions.md
@@ -2545,6 +2545,7 @@ _Alias of [current_date](#current_date)._
 - [array_sort](#array_sort)
 - [array_to_string](#array_to_string)
 - [array_union](#array_union)
+- [arrays_overlap](#arrays_overlap)
 - [cardinality](#cardinality)
 - [empty](#empty)
 - [flatten](#flatten)
@@ -2929,6 +2930,7 @@ array_has_any(array, sub-array)
 #### Aliases
 
 - list_has_any
+- arrays_overlap
 
 ### `array_indexof`
 
@@ -3573,6 +3575,10 @@ array_union(array1, array2)
 
 - list_union
 
+### `arrays_overlap`
+
+_Alias of [array_has_any](#array_has_any)._
+
 ### `cardinality`
 
 Returns the total number of elements in the array.