From 53b10fd1f94e7b7bc2775fa898cdcf252ebcdb27 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sascha=20K=C3=BChl?= <skuehl1972@gmail.com>
Date: Sun, 15 Mar 2026 22:33:35 +0100
Subject: [PATCH] sequence progress

---
 backends/postgres/test/CMakeLists.txt |  1 +
 source/orm/sql/connection.cpp         |  2 +-
 test/backends/SequenceFixture.cpp     | 18 +++++++++++------
 test/backends/SequenceTest.cpp        | 29 +++++++++++++++++++++++++++
 4 files changed, 43 insertions(+), 7 deletions(-)
 create mode 100644 test/backends/SequenceTest.cpp

diff --git a/backends/postgres/test/CMakeLists.txt b/backends/postgres/test/CMakeLists.txt
index 4ce3e93..63e53d6 100644
--- a/backends/postgres/test/CMakeLists.txt
+++ b/backends/postgres/test/CMakeLists.txt
@@ -36,6 +36,7 @@ set(TEST_SOURCES
   ../../../test/models/model_metas.hpp
         ../../../test/backends/SequenceFixture.hpp
         ../../../test/backends/SequenceFixture.cpp
+  ../../../test/backends/SequenceTest.cpp
 )
 
 set(LIBRARY_TEST_TARGET PostgresTests)
diff --git a/source/orm/sql/connection.cpp b/source/orm/sql/connection.cpp
index cd8b510..099d3c2 100644
--- a/source/orm/sql/connection.cpp
+++ b/source/orm/sql/connection.cpp
@@ -164,7 +164,7 @@ utils::result<bool, utils::error> connection::exists(const std::string &table_na
 }
 
 utils::result<bool, utils::error> connection::sequence_exists(const std::string& sequence_name) const {
-    return connection_->sequence_exists(sequence_name);
+    return connection_->sequence_exists(dialect().default_schema_name(), sequence_name);
 }
 
 bool has_unknown_columns(const std::vector<object::attribute> &columns) {
diff --git a/test/backends/SequenceFixture.cpp b/test/backends/SequenceFixture.cpp
index ee7636d..8bf3ba3 100644
--- a/test/backends/SequenceFixture.cpp
+++ b/test/backends/SequenceFixture.cpp
@@ -16,18 +16,24 @@ SequenceFixture::SequenceFixture()
 }
 
 SequenceFixture::~SequenceFixture() {
-    while (!sequences_to_drop.empty()) {
-        drop_sequence_if_exists(sequences_to_drop.top());
-        sequences_to_drop.pop();
-    }
-    REQUIRE(repo.drop(db));
-    REQUIRE(db.close());
+  while (!sequences_to_drop.empty()) {
+    drop_sequence_if_exists(sequences_to_drop.top());
+    sequences_to_drop.pop();
+  }
+  REQUIRE(repo.drop(db));
+  REQUIRE(db.close());
 }
 
 void SequenceFixture::check_sequence_exists(const std::string& sequence_name) const {
+  auto result = db.sequence_exists(sequence_name);
+  REQUIRE(result.is_ok());
+  REQUIRE(*result);
 }
 
 void SequenceFixture::check_sequence_not_exists(const std::string& sequence_name) const {
+  auto result = db.sequence_exists(sequence_name);
+  REQUIRE(result.is_ok());
+  REQUIRE(!*result);
 }
 
 void SequenceFixture::drop_sequence_if_exists(const std::string& sequence_name) const {
diff --git a/test/backends/SequenceTest.cpp b/test/backends/SequenceTest.cpp
new file mode 100644
index 0000000..4da08b7
--- /dev/null
+++ b/test/backends/SequenceTest.cpp
@@ -0,0 +1,29 @@
+#include "catch2/catch_test_macros.hpp"
+
+#include "matador/query/query.hpp"
+
+#include "SequenceFixture.hpp"
+
+using namespace matador::query;
+using namespace matador::test;
+
+TEST_CASE_METHOD(SequenceFixture, "", "[sequence]") {
+  auto result = query::create()
+    .sequence("person_seq")
+    .execute(db);
+  REQUIRE(result.is_ok());
+
+  sequences_to_drop.emplace("person_seq");
+
+  auto next_id = query::select()
+    .nextval("person_seq")
+    .fetch_value<uint32_t>(db);
+
+  REQUIRE(next_id.is_ok());
+  REQUIRE(*next_id == 1);
+
+  result = query::drop()
+    .sequence("person_seq")
+    .execute(db);
+  REQUIRE(result.is_ok());
+}