From 79b2be164dd834241349109dfd22a5d02ca11b7d Mon Sep 17 00:00:00 2001
From: Egor Vorontsov <sdoregor@sdore.me>
Date: Sat, 8 Nov 2025 02:54:59 +0300
Subject: [PATCH] Implemented Some-typed literals in SQL.

---
 crates/expr/src/lib.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/expr/src/lib.rs b/crates/expr/src/lib.rs
index 2d9b3cdc5ab..fd77152fd5e 100644
--- a/crates/expr/src/lib.rs
+++ b/crates/expr/src/lib.rs
@@ -234,6 +234,9 @@ pub(crate) fn parse(value: &str, ty: &AlgebraicType) -> anyhow::Result<Algebraic
             .map(AlgebraicValue::from)
             .with_context(|| "Could not parse connection id")
     };
+    let to_option = || {
+        Ok(AlgebraicValue::OptionSome(parse(value, ty.as_option().unwrap()).map_err(|_| InvalidLiteral::new(value.to_string(), ty))?))
+    };
     let to_i256 = |decimal: &BigDecimal| {
         i256::from_str_radix(
             // Convert to decimal notation
@@ -354,6 +357,7 @@ pub(crate) fn parse(value: &str, ty: &AlgebraicType) -> anyhow::Result<Algebraic
         t if t.is_bytes() => to_bytes(),
         t if t.is_identity() => to_identity(),
         t if t.is_connection_id() => to_connection_id(),
+        t if t.is_option() => to_option(),
         t => bail!("Literal values for type {} are not supported", fmt_algebraic_type(t)),
     }
 }