postgres functions have empty Row structs

[jwc-clinnection]

Version

1.18.0

What happened?

Functions created for Postgres are not generating fields for returned row structs. For example:

type TestFuncSelectBlogRow struct {
}

I suspect that I'm doing something wrong, but I can't seem to figure this out. Any help would be greatly appreciated. Thank you in advance.

Relevant log output

const testFuncGetTime = `-- name: TestFuncGetTime :one
select  from test_fuct_get_time($1)
`

type TestFuncGetTimeParams struct {
	TestFuctGetTime interface{} `json:"testFuctGetTime"`
}

type TestFuncGetTimeRow struct {
}

func (q *Queries) TestFuncGetTime(ctx context.Context, arg TestFuncGetTimeParams) (TestFuncGetTimeRow, error) {
	row := q.db.QueryRow(ctx, testFuncGetTime, arg.TestFuctGetTime)
	var i TestFuncGetTimeRow
	err := row.Scan()
	return i, err
}

const testFuncSelectBlog = `-- name: TestFuncSelectBlog :one
select  from test_func_select_blog($1)
`

type TestFuncSelectBlogParams struct {
	TestFuncSelectBlog interface{} `json:"testFuncSelectBlog"`
}

type TestFuncSelectBlogRow struct {
}

func (q *Queries) TestFuncSelectBlog(ctx context.Context, arg TestFuncSelectBlogParams) (TestFuncSelectBlogRow, error) {
	row := q.db.QueryRow(ctx, testFuncSelectBlog, arg.TestFuncSelectBlog)
	var i TestFuncSelectBlogRow
	err := row.Scan()
	return i, err
}

const testFuncSelectString = `-- name: TestFuncSelectString :one
select  from test_func_select_string($1)
`

type TestFuncSelectStringParams struct {
	TestFuncSelectString interface{} `json:"testFuncSelectString"`
}

type TestFuncSelectStringRow struct {
}

func (q *Queries) TestFuncSelectString(ctx context.Context, arg TestFuncSelectStringParams) (TestFuncSelectStringRow, error) {
	row := q.db.QueryRow(ctx, testFuncSelectString, arg.TestFuncSelectString)
	var i TestFuncSelectStringRow
	err := row.Scan()
	return i, err
}

Database schema

create function test_func_get_time ()
    returns timestamp AS $$
Begin
    return now();
End;
$$ language plpgsql;

create function test_select_string (in p_string text)
    returns text AS $$
Begin
    return p_string;
End;
$$ language plpgsql;

create function test_select_blog(in p_id int)
    returns table (id int, name text, created_at timestamp, updated_at timestamp) AS $$
BEGIN RETURN QUERY
    select id, name, created_at, updated_at from blog where id = p_id;
END;
$$ language plpgsql;

SQL queries

-- name: TestFuncGetTime :one
select * from test_fuct_get_time($1);

-- name: TestFuncSelectString :one
select * from test_func_select_string($1);

-- name: TestFuncSelectBlog :one
select * from test_func_select_blog($1);

Configuration

No response

Playground URL

https://play.sqlc.dev/p/f91c263ba2690afce4165f4febce483987995c3ba53e96a8f40bcd7e0af5fbc8

What operating system are you using?

Linux

What database engines are you using?

PostgreSQL

What type of code are you generating?

Go

[kyleconroy]

This is fixed in v1.23.0 by enabling the database-backed query analyzer. We added a test case for this issue so it won’t break in the future.

You can play around with the working example on the playground