Inserting multiple values in a row

还没有人认领这个 Issue。

* **asyncpg version**: 0.29.0
* **PostgreSQL version**: 15.4
* **Do you use a PostgreSQL SaaS? If so, which? Can you reproduce
the issue with a local PostgreSQL install?**: No
* **Python version**: 3,8,9
* **Platform**: Windows 7
* **Do you use pgbouncer?**: No
* **Did you install asyncpg with pip?**: Yes
* **If you built asyncpg locally, which version of Cython did you use?**: None
* **Can the issue be reproduced under both asyncio and
[uvloop](https://github.com/magicstack/uvloop)?**: No

Hello.
I'm migrating from psycopg2 to asyncpg and I still don't understand much and have questions.
Sorry if they are stupid :)

To fill all the cells in a row in **psycopg2** I specified:
```
"""INSERT INTO table_name VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s);""",
(
"here is a list of data"
)
```

For the same operation in **asyncpg** I need to specify the names of all columns, i.e. the code is twice as large.
Is this the only correct solution?

```
"""INSERT INTO table_name
(
"here is a list of column names"
)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15);""",
(
"here is a list of data"
)
```

报告提到了 asyncpg、PostgreSQL 15.4、Python 和一条 INSERT 语句，但没有指出任何 repository 文件或测试。首先检查 asyncpg 文档中记录的 INSERT 参数处理方式，并结合 PostgreSQL 语法进行对照；只有在获得 maintainer 确认的答案，或完成一项范围明确且附带回归测试的改动后，才能算完成。

由索引模型根据 Issue 内容生成。