From 516117207bbb3cca9723651b73941a2d1a5dca53 Mon Sep 17 00:00:00 2001
From: Masaya Tojo <masaya@tojo.tokyo>
Date: Sun, 10 Mar 2024 20:31:56 +0900
Subject: Add function to update `updated_at` column.

---
 deploy/update_updated_at.sql | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 deploy/update_updated_at.sql

(limited to 'deploy')

diff --git a/deploy/update_updated_at.sql b/deploy/update_updated_at.sql
new file mode 100644
index 0000000..a41d27f
--- /dev/null
+++ b/deploy/update_updated_at.sql
@@ -0,0 +1,15 @@
+-- Deploy diary:update_updated_at to pg
+-- requires: schema
+
+BEGIN;
+
+SET search_path to diary;
+
+CREATE OR REPLACE FUNCTION update_updated_at() RETURNS TRIGGER AS $$
+  BEGIN
+    NEW.updated_at = NOW();
+    RETURN NEW;
+  END;
+$$ LANGUAGE plpgsql;
+
+COMMIT;
-- 
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