Why Find{{ .Name }} is not generated when there is no columns except primary key?

[cloverrose]

yo/templates/type.go.tpl

Lines 157 to 196 in 20fce06

 // Find{{ .Name }} gets a {{ .Name }} by primary key 
 func Find{{ .Name }}(ctx context.Context, db YORODB{{ gocustomparamlist .PrimaryKeyFields true true }}) (*{{ .Name }}, error) { 
 	key := spanner.Key{ {{ gocustomparamlist .PrimaryKeyFields false false }} } 
 	row, err := db.ReadRow(ctx, "{{ $table }}", key, {{ .Name }}Columns()) 
 	if err != nil { 
 		return nil, newError("Find{{ .Name }}", "{{ $table }}", err) 
 	} 
  
 	decoder := new{{ .Name }}_Decoder({{ .Name}}Columns()) 
 	{{ $short }}, err := decoder(row) 
 	if err != nil { 
 		return nil, newErrorWithCode(codes.Internal, "Find{{ .Name }}", "{{ $table }}", err) 
 	} 
  
 	return {{ $short }}, nil 
 } 
  
 // Read{{ .Name }} retrieves multiples rows from {{ .Name }} by KeySet as a slice. 
 func Read{{ .Name }}(ctx context.Context, db YORODB, keys spanner.KeySet) ([]*{{ .Name }}, error) { 
 	var res []*{{ .Name }} 
  
 	decoder := new{{ .Name }}_Decoder({{ .Name}}Columns()) 
  
 	rows := db.Read(ctx, "{{ $table }}", keys, {{ .Name }}Columns()) 
 	err := rows.Do(func(row *spanner.Row) error { 
 		{{ $short }}, err := decoder(row) 
 		if err != nil { 
 			return err 
 		} 
 		res = append(res, {{ $short }}) 
  
 		return nil 
 	}) 
 	if err != nil { 
 		return nil, newErrorWithCode(codes.Internal, "Read{{ .Name }}", "{{ $table }}", err) 
 	} 
  
 	return res, nil 
 } 
 {{ end }} 

Hi, this is just a question. I want to know the background of it.
I imagine I want to use Find{{ .Name }} method to know the data already exists or not.

[Masahiro Sano]

Sorry I overlooked this issue. I confirmed FindXXX method is not genreated if the table is consists of primary keys only.
I think Yo should generate the methods for those tables too.