haveInDatabase insert value to table with 1 column

Hello! I have in my postgres DB table with 1 serial column (id) and not able to insert a row into this table in my test. I could insert a row into any other table that has more than 1 column, but not into the table that has the only id column. Is it possible, maybe with another method?

从 haveInDatabase 入口点开始，使用一个仅包含 serial id 列的表，在 PostgreSQL 上重现报告的故障。检查现有的数据库测试中关于插入行为的部分；当这样的行可以成功插入，并且该行为由回归测试覆盖时，即表示完成。

由索引模型根据 Issue 内容生成。