FindOneByUsernameDeletedAt method generated by goctl model failed to find records with 'deleted_at' field is Null.

[dahuzihaidao]

Describe the bug
A clear and concise description of what the bug is.

Below is the FindOneByUsernameDeletedAt method, and when I use this method to query specific username with deleted_at equaling Null, no rows are returned.

l.svcCtx.UsersModel.FindOneByUsernameDeletedAt(l.ctx, req.Username, sql.NullTime{Valid: false})

**Possible solutions"

Need to use "deleted_at is Null“ to filter data. What is the best workaround for now? I believe that the columns with Null value all have this similar problem.

[kesonan]

I don't think this is a code generation problem. When generating code, I can't determine whether your sql.NullTime is null.

[dahuzihaidao]

I don't think this is a code generation problem. When generating code, I can't determine whether your sql.NullTime is null.

Got it. So to work this around, I can only set a default value like '1970-01-01 00:00:00' to indicate/mock NULL value instead?