From 94c399a8f90b53f886cbf6427e1a8cf08f304384 Mon Sep 17 00:00:00 2001
From: Jacyking <791026912@qq.com>
Date: Tue, 19 Dec 2023 17:19:07 +0800
Subject: [PATCH] pg auto key use "bigserial" when the type is int64_t

---
 include/postgresql.hpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/postgresql.hpp b/include/postgresql.hpp
index 2e25513d..832f01d1 100644
--- a/include/postgresql.hpp
+++ b/include/postgresql.hpp
@@ -333,9 +333,14 @@ class postgresql {
             }
             else if constexpr (std::is_same_v<decltype(item), ormpp_auto_key>) {
               if (!has_add_field) {
-                append(sql, field_name.data(), " ");
+                if (type_name_arr[i] == "bigint") {
+                  append(sql, field_name.data(), " ", "bigserial");
+                }
+                else {
+                  append(sql, field_name.data(), " ", "serial");
+                }
               }
-              append(sql, " serial primary key");
+              append(sql, " primary key");
               has_add_field = true;
             }
             else if constexpr (std::is_same_v<decltype(item), ormpp_unique>) {