TableFunction Fixes

Cargo.toml

@@ -165,7 +165,7 @@ regex = "1.8"
 rstest = "0.24.0"
 serde_json = "1"
 sqlparser = { git = "https://github.com/Embucket/datafusion-sqlparser-rs.git", rev = "ed416548dcfe4a73a3240bbf625fb9010a4925c8", features = [
-"visitor",
+    "visitor",
 ] }
 tempfile = "3"
 tokio = { version = "1.44", features = ["macros", "rt", "sync"] }

datafusion/ffi/src/udtf.rs

@@ -100,7 +100,11 @@ unsafe extern "C" fn call_fn_wrapper(
     let args =
         rresult_return!(parse_exprs(proto_filters.expr.iter(), &default_ctx, &codec));
 
-    let table_provider = rresult_return!(udtf.call(&args));
+    let args_with_names = args
+        .into_iter()
+        .map(|expr| (expr, None))
+        .collect::<Vec<_>>();
+    let table_provider = rresult_return!(udtf.call(&args_with_names));
     RResult::ROk(FFI_TableProvider::new(table_provider, false, runtime))
 }
 
@@ -176,10 +180,13 @@ impl From<FFI_TableFunction> for ForeignTableFunction {
 }
 
 impl TableFunctionImpl for ForeignTableFunction {
-    fn call(&self, args: &[Expr]) -> Result<Arc<dyn TableProvider>> {
+    fn call(&self, args: &[(Expr, Option<String>)]) -> Result<Arc<dyn TableProvider>> {
         let codec = DefaultLogicalExtensionCodec {};
         let expr_list = LogicalExprList {
-            expr: serialize_exprs(args, &codec)?,
+            expr: serialize_exprs(
+                args.iter().map(|(expr, _)| expr).collect::<Vec<_>>(),
+                &codec,
+            )?,
         };
         let filters_serialized = expr_list.encode_to_vec().into();
 
@@ -210,10 +217,13 @@ mod tests {
     struct TestUDTF {}
 
     impl TableFunctionImpl for TestUDTF {
-        fn call(&self, args: &[Expr]) -> Result<Arc<dyn TableProvider>> {
+        fn call(
+            &self,
+            args: &[(Expr, Option<String>)],
+        ) -> Result<Arc<dyn TableProvider>> {
             let args = args
                 .iter()
-                .map(|arg| {
+                .map(|(arg, _)| {
                     if let Expr::Literal(scalar) = arg {
                         Ok(scalar)
                     } else {
@@ -293,8 +303,12 @@ mod tests {
 
         let foreign_udf: ForeignTableFunction = local_udtf.into();
 
-        let table =
-            foreign_udf.call(&vec![lit(6_u64), lit("one"), lit(2.0), lit(3_u64)])?;
+        let table = foreign_udf.call(&vec![
+            (lit(6_u64), None),
+            (lit("one"), None),
+            (lit(2.0), None),
+            (lit(3_u64), None),
+        ])?;
 
         let ctx = SessionContext::default();
         let _ = ctx.register_table("test-table", table)?;

datafusion/functions/src/datetime/to_date.rs

@@ -455,8 +455,12 @@ mod tests {
             ScalarValue::TimestampNanosecond(Some(1736782134736782134), None),
         ];
         for scalar in test_cases {
-            let timestamp_to_date_result = ToDateFunc::new()
-                .invoke_batch(&[ColumnarValue::Scalar(scalar.clone())], 1);
+            let timestamp_to_date_result =
+                ToDateFunc::new().invoke_with_args(datafusion_expr::ScalarFunctionArgs {
+                    args: vec![ColumnarValue::Scalar(scalar.clone())],
+                    number_rows: 1,
+                    return_type: &DataType::Date32,
+                });
 
             match timestamp_to_date_result {
                 Ok(ColumnarValue::Scalar(ScalarValue::Date32(date_val))) => {

datafusion/functions/src/regex/regexplike.rs

@@ -33,7 +33,7 @@ use datafusion_expr::{
 use datafusion_macros::user_doc;
 
 use std::any::Any;
-use std::sync::{Arc, OnceLock};
+use std::sync::Arc;
 
 #[user_doc(
     doc_section(label = "Regular Expression Functions"),

datafusion/sql/src/parser.rs

@@ -1070,7 +1070,7 @@ mod tests {
     }
 
     #[test]
-    fn skip_create_stage_snowflake() -> Result<(), ParserError> {
+    fn skip_create_stage_snowflake() -> Result<(), DataFusionError> {
         let sql =
             "CREATE OR REPLACE STAGE stage URL='s3://data.csv' FILE_FORMAT=(TYPE=csv)";
         let dialect = Box::new(SnowflakeDialect);

docs/source/user-guide/sql/scalar_functions.md

@@ -1956,7 +1956,7 @@ Additional examples can be found [here](https://github.com/apache/datafusion/blo
 
 Returns the substring that matches a [regular expression](https://docs.rs/regex/latest/regex/#syntax) within a string.
 
-```
+```sql
 regexp_substr(str, regexp[, position[, occurrence[, flags[, group_num]]]])
 ```