Update arrow requirement from 44 to 47

Cargo.toml

@@ -52,14 +52,14 @@ memchr = "2.3"
 uuid = { version = "1.0", optional = true }
 smallvec = "1.6.1"
 cast = { version = "0.3", features = ["std"] }
-arrow = { version = "44", default-features = false, features = ["prettyprint", "ffi"] }
+arrow = { version = "47", default-features = false, features = ["prettyprint", "ffi"] }
 rust_decimal = "1.14"
 strum = { version = "0.25", features = ["derive"] }
 r2d2 = { version = "0.8.9", optional = true }
-calamine = { version = "0.21.0", optional = true }
+calamine = { version = "0.22.0", optional = true }
 num = { version = "0.4", optional = true, default-features = false, features = ["std"] }
 duckdb-loadable-macros = { version = "0.1.0", path="./duckdb-loadable-macros", optional = true }
-polars = { version = "0.31.1", features = ["dtype-full"], optional = true}
+polars = { version = "0.33.2", features = ["dtype-full"], optional = true}
 
 [dev-dependencies]
 doc-comment = "0.3"
@@ -70,7 +70,7 @@ uuid = { version = "1.0", features = ["v4"] }
 unicase = "2.6.0"
 rand = "0.8.3"
 tempdir = "0.3.7"
-polars-core = "*"
+polars-core = "0.33.2"
 # criterion = "0.3"
 
 # [[bench]]

libduckdb-sys/Cargo.toml

@@ -29,7 +29,7 @@ extensions-full = ["httpfs", "json", "parquet"]
 
 [build-dependencies]
 autocfg = "1.0"
-bindgen = { version = "0.66", optional = true, default-features = false, features = ["runtime"] }
+bindgen = { version = "0.68", optional = true, default-features = false, features = ["runtime"] }
 flate2 = "1.0"
 pkg-config = { version = "0.3.24", optional = true }
 cc = { version = "1.0", features = ["parallel"], optional = true }
@@ -39,4 +39,4 @@ serde_json = { version = "1.0" }
 tar = "0.4.38"
 
 [dev-dependencies]
-arrow = { version = "44", default-features = false, features = ["ffi"] }
+arrow = { version = "47", default-features = false, features = ["ffi"] }

src/raw_statement.rs

@@ -1,4 +1,4 @@
-use std::{convert::TryFrom, ffi::CStr, ptr, sync::Arc};
+use std::{convert::TryFrom, ffi::CStr, ptr, rc::Rc, sync::Arc};
 
 use arrow::{
     array::StructArray,
@@ -228,14 +228,14 @@ impl RawStatement {
             result_from_duckdb_arrow(rc, out)?;
 
             let rows_changed = ffi::duckdb_arrow_rows_changed(out);
-            let mut c_schema = Arc::into_raw(Arc::new(FFI_ArrowSchema::empty()));
+            let mut c_schema = Rc::into_raw(Rc::new(FFI_ArrowSchema::empty()));
             let rc = ffi::duckdb_query_arrow_schema(out, &mut c_schema as *mut _ as *mut ffi::duckdb_arrow_schema);
             if rc != ffi::DuckDBSuccess {
-                Arc::from_raw(c_schema);
+                Rc::from_raw(c_schema);
                 result_from_duckdb_arrow(rc, out)?;
             }
             self.schema = Some(Arc::new(Schema::try_from(&*c_schema).unwrap()));
-            Arc::from_raw(c_schema);
+            Rc::from_raw(c_schema);
 
             self.result = Some(out);
             Ok(rows_changed as usize)

src/types/mod.rs

@@ -255,7 +255,7 @@ mod test {
     fn test_option() -> Result<()> {
         let db = checked_memory_handle()?;
 
-        let s = Some("hello, world!");
+        let s = "hello, world!";
         let b = Some(vec![1u8, 2, 3, 4]);
 
         db.execute("INSERT INTO foo(t) VALUES (?)", [&s])?;
@@ -268,7 +268,7 @@ mod test {
             let row1 = rows.next()?.unwrap();
             let s1: Option<String> = row1.get_unwrap(0);
             let b1: Option<Vec<u8>> = row1.get_unwrap(1);
-            assert_eq!(s.unwrap(), s1.unwrap());
+            assert_eq!(s, s1.unwrap());
             assert!(b1.is_none());
         }