How can I insert a row using other rows data?

[talongao]

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Example Code

from typing import Optional

from sqlmodel import Field, SQLModel, create_engine

class Test(SQLModel, table=True):
    total:int = Field(default=0)
    count:int = Field(default=0)

Description

How can I get this SQL using SQLModel?

INSERT INTO test (total, count) 
VALUES ((SELECT total FROM test ORDER BY id DESC LIMIT 1) + 3, 3);

Operating System

Linux

Operating System Details

No response

SQLModel Version

0.0.19

Python Version

3.12.3

Additional Context

No response