feat(expr): add range comparison ops

src/builder.rs

@@ -260,7 +260,7 @@ where
 #[allow(clippy::print_stdout)]
 mod test {
     use super::PushToBuilder;
-    use super::expr::{Equals, NotEquals};
+    use super::expr::{Equals, Geq, Leq};
     use sqlx::{Any, QueryBuilder};
     use sqlx_utils_macros::WhereClause;
 
@@ -271,15 +271,18 @@ mod test {
         struct WhereTest {
             #[sqlxu(op = "Equals")]
             name: String,
-            #[sqlxu(op = "NotEquals")]
-            id: i64,
+            #[sqlxu(rename = "id", op = "Geq")]
+            id_at_least: i64,
+            #[sqlxu(rename = "id", op = "Leq")]
+            id_at_most: i64,
         }
 
         let mut builder: QueryBuilder<'_, Any> = QueryBuilder::new("");
 
         let s = WhereTest {
             name: "Flip".to_string(),
-            id: 69,
+            id_at_least: 69,
+            id_at_most: 420,
         };
 
         s.push_to(&mut builder);

src/builder/expr.rs

@@ -116,6 +116,30 @@ impl SqlOperand for NotIn {
     const EXPR: &str = " NOT IN ";
 }
 
+pub struct Gt;
+
+impl SqlOperand for Gt {
+    const EXPR: &str = " > ";
+}
+
+pub struct Lt;
+
+impl SqlOperand for Lt {
+    const EXPR: &str = " < ";
+}
+
+pub struct Geq;
+
+impl SqlOperand for Geq {
+    const EXPR: &str = " >= ";
+}
+
+pub struct Leq;
+
+impl SqlOperand for Leq {
+    const EXPR: &str = " <= ";
+}
+
 impl_push!(
     And, Or, Comma, Equals, Is, NotEquals, IsNot, Like, NotLike, Ilike, NotIlike, In, NotIn
 );
@@ -141,7 +165,8 @@ pub const fn ensure_where<T: WhereOp>(t: T) -> T {
 
 mod sealed {
     use crate::builder::expr::{
-        And, Comma, Equals, Ilike, In, Is, IsNot, Like, NotEquals, NotIlike, NotIn, NotLike, Or,
+        And, Comma, Equals, Geq, Gt, Ilike, In, Is, IsNot, Leq, Like, Lt, NotEquals, NotIlike,
+        NotIn, NotLike, Or,
     };
 
     pub trait Sealed {}
@@ -159,11 +184,15 @@ mod sealed {
     impl Sealed for And {}
     impl Sealed for Comma {}
     impl Sealed for Equals {}
+    impl Sealed for Geq {}
+    impl Sealed for Gt {}
     impl Sealed for Ilike {}
     impl Sealed for In {}
     impl Sealed for Is {}
     impl Sealed for IsNot {}
+    impl Sealed for Leq {}
     impl Sealed for Like {}
+    impl Sealed for Lt {}
     impl Sealed for NotEquals {}
     impl Sealed for NotIlike {}
     impl Sealed for NotIn {}
@@ -173,11 +202,15 @@ mod sealed {
     impl SealedBinary for And {}
     impl SealedBinary for Comma {}
     impl SealedBinary for Equals {}
+    impl SealedBinary for Geq {}
+    impl SealedBinary for Gt {}
     impl SealedBinary for Ilike {}
     impl SealedBinary for In {}
     impl SealedBinary for Is {}
     impl SealedBinary for IsNot {}
+    impl SealedBinary for Leq {}
     impl SealedBinary for Like {}
+    impl SealedBinary for Lt {}
     impl SealedBinary for NotEquals {}
     impl SealedBinary for NotIlike {}
     impl SealedBinary for NotIn {}
@@ -185,11 +218,15 @@ mod sealed {
     impl SealedBinary for Or {}
 
     impl SealedWhere for Equals {}
+    impl SealedWhere for Geq {}
+    impl SealedWhere for Gt {}
     impl SealedWhere for Ilike {}
     impl SealedWhere for In {}
     impl SealedWhere for Is {}
     impl SealedWhere for IsNot {}
+    impl SealedWhere for Leq {}
     impl SealedWhere for Like {}
+    impl SealedWhere for Lt {}
     impl SealedWhere for NotEquals {}
     impl SealedWhere for NotIlike {}
     impl SealedWhere for NotIn {}