Install
openclaw skills install database-toolkitExecute SQL queries, maintain data, perform statistics, and backup SQLite/MySQL databases including local and remote connections.
openclaw skills install database-toolkitSQLite/MySQL数据库直接操作,支持查询/更新/备份 最后更新:2026-04-13
路径:
- data/stock_profiles.db
- data/commodity_options.db
- data/financial_data.db
- lottery_v3.db
待配置:
- Host: localhost
- Port: 3306
命令:db查询 [SQL]
示例:
- db查询 SELECT * FROM stocks LIMIT 10
- db查询 SELECT code, name FROM stocks WHERE price > 100
命令:db统计 [表名]
示例:
- db统计 stock_profiles
- db统计 odds_history
命令:db备份 [数据库]
示例:
- db备份 stock_profiles
- db备份 all
命令:db结构 [表名]
示例:
- db结构 stocks
- db结构 odds_history
-- 最近采集的股票
SELECT code, name, price, change_pct
FROM stocks
ORDER BY update_time DESC LIMIT 10
-- 涨跌幅排行
SELECT code, name, change_pct
FROM stocks
ORDER BY change_pct DESC LIMIT 10
-- 最近的推荐
SELECT league, home_team, away_team, prediction, odds
FROM odds_history
ORDER BY created_at DESC LIMIT 10
-- 命中率统计
SELECT league, COUNT(*) as total,
SUM(CASE WHEN result = 'win' THEN 1 ELSE 0 END) as wins
FROM odds_history GROUP BY league
Python实现: database_ops.py
`python from database_ops import DatabaseOps, sqlite_query
db = DatabaseOps('data.db')
results = db.execute('SELECT * FROM stocks LIMIT 10')
db.insert('stocks', {'code': '000001', 'name': 'Test', 'price': 10.0})
db.insert_many('stocks', [{'code': '1', 'price': 10}, {'code': '2', 'price': 20}])
count = db.count('stocks') stats = db.stats('stocks')
backup_path = db.backup('backup.db')
db.close()
results = sqlite_query('data.db', 'SELECT * FROM stocks') `