Bump to datafusion 48

Author: friendlymatthew

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "datafusion-functions-json"
-version = "0.47.0"
+version = "0.48.0"
 edition = "2021"
 description = "JSON functions for DataFusion"
 readme = "README.md"
@@ -11,19 +11,18 @@ repository = "https://github.com/datafusion-contrib/datafusion-functions-json/"
 rust-version = "1.82.0"
 
 [dependencies]
-datafusion = { version = "47", default-features = false }
+datafusion = { version = "48", default-features = false }
 jiter = "0.9"
 paste = "1"
 log = "0.4"
 
 [dev-dependencies]
-datafusion = { version = "47", default-features = false , features = ["nested_expressions"]}
+datafusion = { version = "48", default-features = false, features = [
+    "nested_expressions",
+] }
 codspeed-criterion-compat = "2.6"
 tokio = { version = "1.43", features = ["full"] }
 
-[patch.crates-io]
-datafusion = { git = "https://github.com/apache/datafusion.git", rev = "5bdaeaf" }
-
 [lints.clippy]
 dbg_macro = "deny"
 print_stdout = "deny"

src/rewrite.rs

@@ -80,7 +80,7 @@ fn unnest_json_calls(func: &ScalarFunction) -> Option<Transformed<Expr>> {
     let mut args = inner_func.args.clone();
     args.extend(outer_args_iter.cloned());
     // See #23, unnest only when all lookup arguments are literals
-    if args.iter().skip(1).all(|arg| matches!(arg, Expr::Literal(_))) {
+    if args.iter().skip(1).all(|arg| matches!(arg, Expr::Literal(_, _))) {
         Some(Transformed::yes(Expr::ScalarFunction(ScalarFunction {
             func: func.func.clone(),
             args,
@@ -149,7 +149,7 @@ fn expr_to_sql_repr(expr: &Expr) -> String {
             .as_ref()
             .map_or_else(|| name.clone(), |r| format!("{r}.{name}")),
         Expr::Alias(alias) => alias.name.clone(),
-        Expr::Literal(scalar) => match scalar {
+        Expr::Literal(scalar, _) => match scalar {
             ScalarValue::Utf8(Some(v)) | ScalarValue::Utf8View(Some(v)) | ScalarValue::LargeUtf8(Some(v)) => {
                 format!("'{v}'")
             }