Add support for Utf8View to string_to_array and array_to_string (apac…

…he#13403) * Directly support utf8view in array_to_string & string_to_array. apache#13383 * Update to have output data type match input data type. * Return type cleanup. * Updated to properly handle returning largeutf8 + code refactor and a few more tests.
jonathanc-n · Nov 21, 2024 · dd4fa79 · dd4fa79
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commit dd4fa79
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diff --git a/datafusion/expr-common/src/signature.rs b/datafusion/expr-common/src/signature.rs
@@ -131,7 +131,7 @@ pub enum TypeSignature {
     Numeric(usize),
     /// Fixed number of arguments of all the same string types.
     /// The precedence of type from high to low is Utf8View, LargeUtf8 and Utf8.
-    /// Null is considerd as `Utf8` by default
+    /// Null is considered as `Utf8` by default
     /// Dictionary with string value type is also handled.
     String(usize),
     /// Zero argument