import psycopg2

conn = psycopg2.connect(
    host='117.72.182.135', port=5432, user='postgres',
    password='zhang520..', dbname='allapp'
)
cur = conn.cursor()

# 1. 检查 b_user.avatar
cur.execute("SELECT id, avatar FROM b_user WHERE avatar IS NOT NULL AND avatar != ''")
rows = cur.fetchall()
print(f"b_user avatar: {len(rows)} 条")
for r in rows[:5]:
    print(f"  id={r[0]}: {r[1]}")

# 2. 查 b_clothing_outfit 的结构 (需要 family_id)
cur.execute("SELECT column_name FROM information_schema.columns WHERE table_name='b_clothing_outfit' AND column_name IN ('id','family_id','cover_file_key') ORDER BY ordinal_position")
print(f"\nb_clothing_outfit cols: {[r[0] for r in cur.fetchall()]}")

cur.execute("SELECT id, family_id, cover_file_key FROM b_clothing_outfit WHERE cover_file_key IS NOT NULL AND cover_file_key != ''")
rows = cur.fetchall()
print(f"  非空: {len(rows)} 条")
for r in rows:
    print(f"  id={r[0]} family_id={r[1]}: {r[2]}")

# 3. 查所有 family_id 在 b_finance_category
cur.execute("SELECT id, family_id, icon_file_key FROM b_finance_category WHERE icon_file_key IS NOT NULL AND icon_file_key != '' LIMIT 3")
print(f"\nb_finance_category 样本:")
for r in cur.fetchall():
    print(f"  id={r[0]} family_id={r[1]}: {r[2]}")

conn.close()