From fa9829d4af01a82b79aadd2097c694f783299fba Mon Sep 17 00:00:00 2001
From: Maximilian Roos <m@maxroos.com>
Date: Sat, 6 May 2023 19:31:24 -0700
Subject: [PATCH 1/2] feat: Add custom operator
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From #863

- It doesn't parse anything — I'm not sure how to parse ` SELECT 'a' REGEXP '^[a-d]';` with `REGEXP` as the operator... (but fine for my narrow purpose)
- If we need tests, where would I add them?
---
 src/ast/operator.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ast/operator.rs b/src/ast/operator.rs
index 75877c949..2981799d5 100644
--- a/src/ast/operator.rs
+++ b/src/ast/operator.rs
@@ -85,6 +85,7 @@ pub enum BinaryOperator {
     BitwiseOr,
     BitwiseAnd,
     BitwiseXor,
+    Custom(String),
     PGBitwiseXor,
     PGBitwiseShiftLeft,
     PGBitwiseShiftRight,
@@ -122,6 +123,7 @@ impl fmt::Display for BinaryOperator {
             BinaryOperator::BitwiseOr => f.write_str("|"),
             BinaryOperator::BitwiseAnd => f.write_str("&"),
             BinaryOperator::BitwiseXor => f.write_str("^"),
+            BinaryOperator::Custom(s) => f.write_str(s),
             BinaryOperator::PGBitwiseXor => f.write_str("#"),
             BinaryOperator::PGBitwiseShiftLeft => f.write_str("<<"),
             BinaryOperator::PGBitwiseShiftRight => f.write_str(">>"),

From 924e6905e8e6a037a548ce4922b3146d633ae4fe Mon Sep 17 00:00:00 2001
From: Andrew Lamb <andrew@nerdnetworks.org>
Date: Wed, 17 May 2023 13:07:14 -0400
Subject: [PATCH 2/2] Update src/ast/operator.rs

---
 src/ast/operator.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ast/operator.rs b/src/ast/operator.rs
index 2981799d5..14d91362c 100644
--- a/src/ast/operator.rs
+++ b/src/ast/operator.rs
@@ -85,6 +85,7 @@ pub enum BinaryOperator {
     BitwiseOr,
     BitwiseAnd,
     BitwiseXor,
+    /// Support for custom operators (built by parsers outside this crate)
     Custom(String),
     PGBitwiseXor,
     PGBitwiseShiftLeft,