Install
openclaw skills install sql-query-optimizerAnalyze and optimize SQL queries by providing performance analysis, index recommendations, execution plan interpretation, and optimization suggestions.
openclaw skills install sql-query-optimizer分析并优化 SQL 查询,提升数据库性能。
-- 检测 SELECT * 问题
SELECT * FROM users WHERE id = 1;
-- 检测缺少 LIMIT
SELECT name FROM users;
-- 检测前导通配符
SELECT * FROM users WHERE name LIKE '%john%';
{
"original": "SELECT * FROM users WHERE name LIKE '%john%'",
"suggestions": [
"避免使用 SELECT *,只查询需要的列",
"避免 LIKE 前导通配符",
"添加 LIMIT 限制返回数量"
],
"optimized": "SELECT id, name FROM users WHERE name LIKE '%john%' LIMIT 100"
}