Quellcode des ICON CRM (2)

legacy/scripts/update_expert_timestamps.sql

@@ -0,0 +1,18 @@
+-- Add updated_at column if it doesn't exist
+ALTER TABLE icon_experts ADD COLUMN IF NOT EXISTS updated_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now());
+
+-- Function to handle updating the updated_at timestamp
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = timezone('utc'::text, now());
+    RETURN NEW;
+END;
+$$ language 'plpgsql';
+
+-- Trigger to execute the function before each update
+DROP TRIGGER IF EXISTS update_icon_experts_updated_at ON icon_experts;
+CREATE TRIGGER update_icon_experts_updated_at
+    BEFORE UPDATE ON icon_experts
+    FOR EACH ROW
+    EXECUTE FUNCTION update_updated_at_column();