From a558c7bb2353ebe51132da7c3398dbee5cfb50b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dr=2E=20Patrick=20Urbanke=20=28=E5=8A=89=E8=87=AA=E6=88=90?=
 =?UTF-8?q?=29?= <patrick@getml.com>
Date: Wed, 31 Dec 2025 00:56:19 +0100
Subject: [PATCH] Use unique cursor names in postgres (#113)

---
 include/sqlgen/internal/random.hpp   | 6 ++++++
 include/sqlgen/postgres/Iterator.hpp | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/include/sqlgen/internal/random.hpp b/include/sqlgen/internal/random.hpp
index 94ecb4b..2616ba1 100644
--- a/include/sqlgen/internal/random.hpp
+++ b/include/sqlgen/internal/random.hpp
@@ -1,3 +1,6 @@
+#ifndef SQLGEN_INTERNAL_RANDOM_HPP
+#define SQLGEN_INTERNAL_RANDOM_HPP
+
 #include <random>
 #include <string>
 
@@ -11,3 +14,6 @@ inline std::string random() {
 }
 
 }  // namespace sqlgen::internal
+
+#endif  // SQLGEN_INTERNAL_RANDOM_HPP
+
diff --git a/include/sqlgen/postgres/Iterator.hpp b/include/sqlgen/postgres/Iterator.hpp
index 00bcb93..598599c 100644
--- a/include/sqlgen/postgres/Iterator.hpp
+++ b/include/sqlgen/postgres/Iterator.hpp
@@ -10,6 +10,7 @@
 
 #include "../Ref.hpp"
 #include "../Result.hpp"
+#include "../internal/random.hpp"
 #include "../sqlgen_api.hpp"
 #include "PostgresV2Connection.hpp"
 #include "PostgresV2Result.hpp"
@@ -52,8 +53,7 @@ class SQLGEN_API Iterator {
 
  private:
   static std::string make_cursor_name() {
-    // TODO: Create unique cursor names.
-    return "sqlgen_cursor";
+    return "sqlgen_cursor_" + internal::random();
   }
 
   /// Shuts the iterator down.