From 5ad21427dbaba50e454d1b2102e7e2106c972889 Mon Sep 17 00:00:00 2001
From: Sylvie Paindeville <sylvie.paindeville@hackolade.com>
Date: Thu, 29 Oct 2026 17:37:29 +0100
Subject: [PATCH] Fix SET DEFAULT for boolean false in separate FE statements.

assignTemplates treated false as missing when substituting template placeholders, which produced empty ALTER COLUMN SET DEFAULT clauses.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 forward_engineering/utils/assignTemplates.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/forward_engineering/utils/assignTemplates.js b/forward_engineering/utils/assignTemplates.js
index ec2b0983..8f2f4cda 100644
--- a/forward_engineering/utils/assignTemplates.js
+++ b/forward_engineering/utils/assignTemplates.js
@@ -16,7 +16,11 @@ const assignTemplates = (str, templates) => {
 		const templateName = parseTemplate(item);
 
 		return result.replace(item, () => {
-			return templates[templateName] || templates[templateName] === 0 ? templates[templateName] : '';
+			const value = templates[templateName];
+			if (value === undefined || value === null) {
+				return '';
+			}
+			return value;
 		});
 	}, str);
 };