From aabf7cc1946bf2298bf1bfcf099b54ae8ff3d84e Mon Sep 17 00:00:00 2001
From: Andrew Lamb <andrew@nerdnetworks.org>
Date: Thu, 3 Sep 2026 12:22:13 -0400
Subject: [PATCH 1/2] Update sqlparser_derive to syn 3.0

---
 derive/Cargo.toml     | 2 +-
 derive/src/dialect.rs | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/derive/Cargo.toml b/derive/Cargo.toml
index ac3d40589..9d6a096cb 100644
--- a/derive/Cargo.toml
+++ b/derive/Cargo.toml
@@ -39,6 +39,6 @@ proc-macro = true
 unsafe_code = "forbid"
 
 [dependencies]
-syn = { version = "2.0", default-features = false, features = ["full", "printing", "parsing", "derive", "proc-macro", "clone-impls"] }
+syn = { version = "3.0", default-features = false, features = ["full", "printing", "parsing", "derive", "proc-macro", "clone-impls"] }
 proc-macro2 = "1.0"
 quote = "1.0"
diff --git a/derive/src/dialect.rs b/derive/src/dialect.rs
index 9066bf964..6a1d0f9e9 100644
--- a/derive/src/dialect.rs
+++ b/derive/src/dialect.rs
@@ -23,7 +23,8 @@ use std::collections::HashSet;
 use syn::{
     braced,
     parse::{Parse, ParseStream},
-    Error, File, FnArg, Ident, Item, LitBool, LitChar, Pat, ReturnType, Signature, Token,
+    Error, File, FnArg, Ident, Item, LitBool, LitChar, Pat, ReceiverKind, ReturnType, Signature,
+    Token,
     TraitItem, Type,
 };
 
@@ -343,7 +344,7 @@ fn is_bool_method(sig: &Signature) -> bool {
     sig.inputs.len() == 1
         && matches!(
             sig.inputs.first(),
-            Some(FnArg::Receiver(r)) if r.reference.is_some() && r.mutability.is_none()
+            Some(FnArg::Receiver(r)) if matches!(&r.kind, ReceiverKind::Reference(_, _, None))
         )
         && matches!(
             &sig.output,

From 92d4f5043165a231636317b495fd606faa5cb10c Mon Sep 17 00:00:00 2001
From: Andrew Lamb <andrew@nerdnetworks.org>
Date: Mon, 7 Sep 2026 06:30:47 -0400
Subject: [PATCH 2/2] Fix formatting in derive/src/dialect.rs

---
 derive/src/dialect.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/derive/src/dialect.rs b/derive/src/dialect.rs
index 6a1d0f9e9..be19e3701 100644
--- a/derive/src/dialect.rs
+++ b/derive/src/dialect.rs
@@ -24,8 +24,7 @@ use syn::{
     braced,
     parse::{Parse, ParseStream},
     Error, File, FnArg, Ident, Item, LitBool, LitChar, Pat, ReceiverKind, ReturnType, Signature,
-    Token,
-    TraitItem, Type,
+    Token, TraitItem, Type,
 };
 
 /// Override value types supported by the macro