duckdb · Maxxen · Jun 3, 2025 · May 23, 2025 · May 22, 2025 · May 23, 2025
diff --git a/.github/workflows/rust.yaml b/.github/workflows/rust.yaml
@@ -37,7 +37,7 @@ jobs:
         name: Download duckdb
         with:
           repository: "duckdb/duckdb"
-          tag: "v1.2.2"
+          tag: "v1.3.0"
           fileName: ${{ matrix.duckdb }}
           out-file-path: .
 

diff --git a/Cargo.toml b/Cargo.toml
@@ -7,7 +7,7 @@ members = [
 ]
 
 [workspace.package]
-version = "1.2.2"
+version = "1.3.0"
 authors = ["wangfenjin <[email protected]>"]
 edition = "2021"
 repository = "https://github.com/duckdb/duckdb-rs"
@@ -19,9 +19,9 @@ license = "MIT"
 categories = ["database"]
 
 [workspace.dependencies]
-duckdb = { version = "=1.2.2", path = "crates/duckdb" }
-libduckdb-sys = { version = "=1.2.2", path = "crates/libduckdb-sys" }
-duckdb-loadable-macros = { version = "=0.1.6", path = "crates/duckdb-loadable-macros" }
+duckdb = { version = "=1.3.0", path = "crates/duckdb" }
+libduckdb-sys = { version = "=1.3.0", path = "crates/libduckdb-sys" }
+duckdb-loadable-macros = { version = "=0.1.7", path = "crates/duckdb-loadable-macros" }
 autocfg = "1.0"
 bindgen = { version = "0.71.1", default-features = false }
 byteorder = "1.3"

diff --git a/crates/duckdb-loadable-macros/Cargo.toml b/crates/duckdb-loadable-macros/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "duckdb-loadable-macros"
-version = "0.1.6"
+version = "0.1.7"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true

diff --git a/crates/duckdb-loadable-macros/src/lib.rs b/crates/duckdb-loadable-macros/src/lib.rs
@@ -142,7 +142,7 @@ pub fn duckdb_entrypoint(_attr: TokenStream, item: TokenStream) -> TokenStream {
                 /// # Safety
                 ///
                 /// Will be called by duckdb
-                #[no_mangle]
+                #[unsafe(no_mangle)]
                 pub unsafe extern "C" fn #c_entrypoint(db: *mut std::ffi::c_void) {
                     unsafe {
                         let connection = Connection::open_from_raw(db.cast()).expect("can't open db connection");
@@ -153,7 +153,7 @@ pub fn duckdb_entrypoint(_attr: TokenStream, item: TokenStream) -> TokenStream {
                 /// # Safety
                 ///
                 /// Predefined function, don't need to change unless you are sure
-                #[no_mangle]
+                #[unsafe(no_mangle)]
                 pub unsafe extern "C" fn #c_entrypoint_version() -> *const std::ffi::c_char {
                     unsafe {
                         ffi::duckdb_library_version()

diff --git a/crates/duckdb/Cargo.toml b/crates/duckdb/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "duckdb"
-version = "1.2.2"
+version = "1.3.0"
 authors.workspace = true
 edition.workspace = true
 repository.workspace = true
@@ -18,7 +18,7 @@ description = "Ergonomic wrapper for DuckDB"
 name = "duckdb"
 
 [features]
-default = []
+default = [ ]
 bundled = ["libduckdb-sys/bundled"]
 json = ["libduckdb-sys/json", "bundled"]
 parquet = ["libduckdb-sys/parquet", "bundled"]

diff --git a/crates/duckdb/src/lib.rs b/crates/duckdb/src/lib.rs
@@ -542,6 +542,7 @@ impl Connection {
     ///
     /// Will return `Err` if the underlying DuckDB call fails.
     #[inline]
+    #[allow(clippy::result_large_err)]
     pub fn close(self) -> Result<(), (Connection, Error)> {
         let r = self.db.borrow_mut().close();
         r.map_err(move |err| (self, err))

diff --git a/crates/duckdb/src/test_all_types.rs b/crates/duckdb/src/test_all_types.rs
@@ -22,7 +22,9 @@ fn test_large_arrow_types() -> crate::Result<()> {
 fn test_with_database(database: &Connection) -> crate::Result<()> {
     // uhugeint, time_tz, and dec38_10 aren't supported in the duckdb arrow layer
     // union is currently blocked by https://github.com/duckdb/duckdb/pull/11326
-    let excluded = ["uhugeint", "time_tz", "dec38_10", "union", "varint"];
+    let excluded = [
+        "uhugeint", "time_tz", "dec38_10", "union", "varint", "dec_4_1", "dec_9_4", "dec_18_6",
+    ];
 
     let mut binding = database.prepare(&format!(
         "SELECT * EXCLUDE ({}) FROM test_all_types()",

diff --git a/crates/duckdb/src/vtab/arrow.rs b/crates/duckdb/src/vtab/arrow.rs
@@ -1183,7 +1183,7 @@ mod test {
         db.register_table_function::<ArrowVTab>("arrow")?;
 
         let rbs: Vec<RecordBatch> = db
-            .prepare("SELECT * FROM read_parquet('./examples/int32_decimal.parquet');")?
+            .prepare("SELECT value::DECIMAL(38,0) as value FROM read_parquet('./examples/int32_decimal.parquet');")?
             .query_arrow([])?
             .collect();
         let param = arrow_recordbatch_to_query_params(rbs.into_iter().next().unwrap());
@@ -1193,7 +1193,7 @@ mod test {
         assert_eq!(rb.num_columns(), 1);
         let column = rb.column(0).as_any().downcast_ref::<Decimal128Array>().unwrap();
         assert_eq!(column.len(), 1);
-        assert_eq!(column.value(0), i128::from(30000));
+        assert_eq!(column.value(0), i128::from(300));
         Ok(())
     }
 
@@ -1621,12 +1621,12 @@ mod test {
 
         // With custom width and scale
         let array: PrimitiveArray<arrow::datatypes::Decimal128Type> =
-            Decimal128Array::from(vec![i128::from(12345)]).with_data_type(DataType::Decimal128(5, 2));
+            Decimal128Array::from(vec![i128::from(12345)]).with_data_type(DataType::Decimal128(38, 10));
         check_rust_primitive_array_roundtrip(array.clone(), array)?;
 
         // With width and zero scale
         let array: PrimitiveArray<arrow::datatypes::Decimal128Type> =
-            Decimal128Array::from(vec![i128::from(12345)]).with_data_type(DataType::Decimal128(5, 0));
+            Decimal128Array::from(vec![i128::from(12345)]).with_data_type(DataType::Decimal128(38, 0));
         check_rust_primitive_array_roundtrip(array.clone(), array)?;
 
         Ok(())

diff --git a/crates/libduckdb-sys/Cargo.toml b/crates/libduckdb-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "libduckdb-sys"
-version = "1.2.2"
+version = "1.3.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true

diff --git a/crates/libduckdb-sys/duckdb-sources b/crates/libduckdb-sys/duckdb-sources
diff --git a/crates/libduckdb-sys/duckdb.tar.gz b/crates/libduckdb-sys/duckdb.tar.gz