From cf0923fdd3d10759f32b4ffe46d15fd072160ea0 Mon Sep 17 00:00:00 2001
From: go-jet <zer0.sub@protonmail.com>
Date: Sun, 3 Nov 2024 11:58:39 +0100
Subject: [PATCH] Rollback some of the deleted postgres unsigned integer
 constructors.

---
 postgres/literal.go      | 15 +++++++++++++++
 postgres/literal_test.go | 15 +++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/postgres/literal.go b/postgres/literal.go
index e23ee9c1..4f1c2c87 100644
--- a/postgres/literal.go
+++ b/postgres/literal.go
@@ -34,6 +34,21 @@ func Int64(value int64) IntegerExpression {
 	return CAST(jet.Int(value)).AS_BIGINT()
 }
 
+// Uint8 is constructor for 8 bit unsigned integer expressions literals.
+func Uint8(value uint8) IntegerExpression {
+	return CAST(jet.Uint8(value)).AS_SMALLINT()
+}
+
+// Uint16 is constructor for 16 bit unsigned integer expressions literals.
+func Uint16(value uint16) IntegerExpression {
+	return CAST(jet.Uint16(value)).AS_INTEGER()
+}
+
+// Uint32 is constructor for 32 bit unsigned integer expressions literals.
+func Uint32(value uint32) IntegerExpression {
+	return CAST(jet.Uint32(value)).AS_BIGINT()
+}
+
 // Float creates new float literal expression
 var Float = jet.Float
 
diff --git a/postgres/literal_test.go b/postgres/literal_test.go
index a50ea8fd..7147573c 100644
--- a/postgres/literal_test.go
+++ b/postgres/literal_test.go
@@ -34,6 +34,21 @@ func TestInt64(t *testing.T) {
 	assertSerialize(t, Int64(val), `$1::bigint`, val)
 }
 
+func TestUint8(t *testing.T) {
+	val := uint8(math.MaxUint8)
+	assertSerialize(t, Uint8(val), `$1::smallint`, val)
+}
+
+func TestUint16(t *testing.T) {
+	val := uint16(math.MaxUint16)
+	assertSerialize(t, Uint16(val), `$1::integer`, val)
+}
+
+func TestUint32(t *testing.T) {
+	val := uint32(math.MaxUint32)
+	assertSerialize(t, Uint32(val), `$1::bigint`, val)
+}
+
 func TestFloat(t *testing.T) {
 	assertSerialize(t, Float(12.34), `$1`, float64(12.34))