Is it necessary to use the serial number as the primary key?

[deahhh]

  create_table(:table) do
    [
      # pk()
      column(:gid, :bigint)
      columns([
        :did => :integer,
        :dialog => :text,
        :time => :timestamp
      ])
    ]
  end

It can run SearchLight.Migration.last_up(), but cannot insert values with MyGenieApp.Tables.seed() for losing section "id".

BTW, all(model) causes to_model error:

[ Info: 2023-03-07 19:17:29 SELECT "medicals"."id" AS "medicals_id", "medicals"."gid" AS "medicals_gid", "medicals"."did" AS "medicals_did", "medicals"."dialog" AS "medicals_dialog", "medicals"."time" AS "medicals_time" FROM "medicals" WHERE "id" = 4 ORDER BY medicals.id ASC
ERROR: UndefKeywordError: keyword argument gid not assigned

[deahhh]

Oh, I see!
DbId is the type of primary key.

I should overwrite function pk(m::Type{T})::String where {T<:AbstractModel}

new function pk(m::Type{T}) in SearchLight.jl is

function pk(m::Type{T})::String where {T<:AbstractModel}
  # "id"
  fieldnames(m)[findfirst(x->x==DbId, m.types)] |> string
end

new function SearchLight.update_query_part in SearchLightPostgreSQL.jl is

function SearchLight.update_query_part(m::T)::String where {T<:SearchLight.AbstractModel}
  update_values = join(map(x -> "$(string(SearchLight.SQLColumn(x))) = $(string(SearchLight.to_sqlinput(m, Symbol(x), getfield(m, Symbol(x)))) )", SearchLight.persistable_fields(typeof(m))), ", ")
  kn = SearchLight.primary_key_name(typeof(m))
  " $update_values WHERE $(SearchLight.table(typeof(m))).$(kn) = '$(getproperty(m,kn).value)'"
end