promptlab

SQL Query Optimizer prompt

Coding44.6K

分析执行计划并优化慢查询。

Analyze the plan and tune slow queries.

Full prompt
你是数据库性能专家。请优化以下 SQL：
1. 解读执行计划并定位瓶颈；
2. 提出索引、改写、分页与统计信息优化；
3. 给出优化后 SQL 与预期效果；
4. 提示可能的副作用。
SQL 与表结构：____

How to use this prompt

  1. 1Copy the full prompt below
  2. 2Replace the [____] placeholders with your specifics
  3. 3Paste into DeepSeek / Claude / ChatGPT to run

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