From 1b276b58978befd53ec3ce12a0b2fe8861a7fd94 Mon Sep 17 00:00:00 2001
From: dekun <dekun@local>
Date: Wed, 1 Jul 2026 08:12:34 +0800
Subject: [PATCH] Fix PostgreSQL DDL: use single-quoted DEFAULT literals.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 app.py     | 2 +-
 db_conn.py | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/app.py b/app.py
index b7b3278..5642ba1 100644
--- a/app.py
+++ b/app.py
@@ -309,7 +309,7 @@ def init_db():
                   symbol TEXT, symbol_name TEXT, direction TEXT,
                   zone_upper REAL, zone_lower REAL,
                   stop_loss REAL, take_profit REAL,
-                  status TEXT DEFAULT "planned",
+                  status TEXT DEFAULT 'planned',
                   triggered_at TIMESTAMP,
                   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP)''')
     c.execute('''CREATE TABLE IF NOT EXISTS key_monitors
diff --git a/db_conn.py b/db_conn.py
index f438803..b5ba17b 100644
--- a/db_conn.py
+++ b/db_conn.py
@@ -84,6 +84,7 @@ def adapt_sql(sql: str) -> str:
         flags=re.IGNORECASE,
     )
     out = re.sub(r"\bAUTOINCREMENT\b", "", out, flags=re.IGNORECASE)
+    out = re.sub(r'DEFAULT\s+"([^"]*)"', r"DEFAULT '\1'", out, flags=re.IGNORECASE)
     if "?" in out:
         out = out.replace("?", "%s")
     return out