7 files changed, 53 insertions, 9 deletions
diff --git a/deploy/update_timestamp.sql b/deploy/update_timestamp.sql
index eac2a44..a1308fe 100644
--- a/deploy/update_timestamp.sql
+++ b/deploy/update_timestamp.sql
@@ -10,12 +10,6 @@ CREATE OR REPLACE FUNCTION common.update_timestamp() RETURNS TRIGGER AS $$
   END;
 $$ LANGUAGE plpgsql;
 
-CREATE OR REPLACE FUNCTION kakeibo.update_timestamp() RETURNS TRIGGER AS $$
-  BEGIN
-    NEW.updated_at = NOW();
-    RETURN NEW;
-  END;
-$$ LANGUAGE plpgsql;
-
+DROP FUNCTION kakeibo.update_timestamp();
 
 COMMIT;
diff --git a/deploy/update_timestamp@v1.0.0-alpha.3.sql b/deploy/update_timestamp@v1.0.0-alpha.3.sql
new file mode 100644
index 0000000..eac2a44
--- /dev/null
+++ b/deploy/update_timestamp@v1.0.0-alpha.3.sql
@@ -0,0 +1,21 @@
+-- Deploy kakeibo:update_timestamp to pg
+-- requires: schema
+
+BEGIN;
+
+CREATE OR REPLACE FUNCTION common.update_timestamp() RETURNS TRIGGER AS $$
+  BEGIN
+    NEW.updated_at = NOW();
+    RETURN NEW;
+  END;
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION kakeibo.update_timestamp() RETURNS TRIGGER AS $$
+  BEGIN
+    NEW.updated_at = NOW();
+    RETURN NEW;
+  END;
+$$ LANGUAGE plpgsql;
+
+
+COMMIT;
diff --git a/revert/update_timestamp.sql b/revert/update_timestamp.sql
index 30f9c6d..eac2a44 100644
--- a/revert/update_timestamp.sql
+++ b/revert/update_timestamp.sql
@@ -3,7 +3,13 @@
 
 BEGIN;
 
-DROP FUNCTION common.update_timestamp();
+CREATE OR REPLACE FUNCTION common.update_timestamp() RETURNS TRIGGER AS $$
+  BEGIN
+    NEW.updated_at = NOW();
+    RETURN NEW;
+  END;
+$$ LANGUAGE plpgsql;
+
 CREATE OR REPLACE FUNCTION kakeibo.update_timestamp() RETURNS TRIGGER AS $$
   BEGIN
     NEW.updated_at = NOW();
@@ -11,4 +17,5 @@ CREATE OR REPLACE FUNCTION kakeibo.update_timestamp() RETURNS TRIGGER AS $$
   END;
 $$ LANGUAGE plpgsql;
 
+
 COMMIT;
diff --git a/revert/update_timestamp@v1.0.0-alpha.3.sql b/revert/update_timestamp@v1.0.0-alpha.3.sql
new file mode 100644
index 0000000..30f9c6d
--- /dev/null
+++ b/revert/update_timestamp@v1.0.0-alpha.3.sql
@@ -0,0 +1,14 @@
+-- Deploy kakeibo:update_timestamp to pg
+-- requires: schema
+
+BEGIN;
+
+DROP FUNCTION common.update_timestamp();
+CREATE OR REPLACE FUNCTION kakeibo.update_timestamp() RETURNS TRIGGER AS $$
+  BEGIN
+    NEW.updated_at = NOW();
+    RETURN NEW;
+  END;
+$$ LANGUAGE plpgsql;
+
+COMMIT;
diff --git a/sqitch.plan b/sqitch.plan
index 2fbbd2f..d87cb53 100644
--- a/sqitch.plan
+++ b/sqitch.plan
@@ -24,3 +24,4 @@ update_timestamp [update_timestamp@v1.0.0-alpha.2] 2023-03-27T15:03:00Z Masaya T
 articles_update_timestamp [articles_update_timestamp@v1.0.0-alpha.3] 2023-03-27T15:11:26Z Masaya Tojo <masaya@tojo.tokyo> # Change kakeibo.update_timestamp to common.update_timestamp.
 items_update_timestamp [items_update_timestamp@v1.0.0-alpha.3] 2023-03-27T15:11:41Z Masaya Tojo <masaya@tojo.tokyo> # Change kakeibo.update_timestamp to common.update_timestamp.
 transactions_update_timestamp [transactions_update_timestamp@v1.0.0-alpha.3] 2023-03-27T15:11:53Z Masaya Tojo <masaya@tojo.tokyo> # Change kakeibo.update_timestamp to common.update_timestamp.
+update_timestamp [update_timestamp@v1.0.0-alpha.3] 2023-03-27T15:18:34Z Masaya Tojo <masaya@tojo.tokyo> # Drop kakeibo.update_timestamp.
diff --git a/verify/update_timestamp.sql b/verify/update_timestamp.sql
index 0149615..af4ce73 100644
--- a/verify/update_timestamp.sql
+++ b/verify/update_timestamp.sql
@@ -3,6 +3,5 @@
 BEGIN;
 
 SELECT has_function_privilege('common.update_timestamp()', 'EXECUTE');
-SELECT has_function_privilege('kakeibo.update_timestamp()', 'EXECUTE');
 
 ROLLBACK;
diff --git a/verify/update_timestamp@v1.0.0-alpha.3.sql b/verify/update_timestamp@v1.0.0-alpha.3.sql
new file mode 100644
index 0000000..0149615
--- /dev/null
+++ b/verify/update_timestamp@v1.0.0-alpha.3.sql
@@ -0,0 +1,8 @@
+-- Verify kakeibo:update_timestamp on pg
+
+BEGIN;
+
+SELECT has_function_privilege('common.update_timestamp()', 'EXECUTE');
+SELECT has_function_privilege('kakeibo.update_timestamp()', 'EXECUTE');
+
+ROLLBACK;