如何将三个结构相似的数据库表合并为带自增ID的新表？
2026-5-25
Got it, let's turn those three structurally similar database tables into properly formatted Markdown. Here's the clean, readable version:
Table_One
| id | JAN | FEB |
|---|---|---|
| 1 | 1 | 5 |
| 2 | 8 | 12 |
| 3 | 15 | 19 |
| 4 | 22 | 26 |
Table_Two
| id | JAN | FEB |
|---|---|---|
| 1 | 1 | 5 |
| 2 | 8 | 12 |
| 3 | 15 | 19 |
| 4 | 22 | 26 |
Table_Three
| id | JAN | FEB | ... |
|---|---|---|---|
| 1 | 1 | 5 | |
| 2 | 8 | 12 | |
| 3 | 15 | 19 | |
| 4 | 22 | 26 |
If you're looking to work with these tables—like combining them with a UNION query or normalizing the schema to avoid duplication—feel free to share what you need to accomplish and I can help further.
内容的提问来源于stack exchange，提问作者user4354828
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