Alex

@Frodox it's `0` when `port` (at check directive) is not specially defined and module using port value from upstream server

See https://github.com/zhouchangxun/ngx_healthcheck_module/pull/40

Yep, use nginx_healthcheck_for_nginx_1.16+.patch for that

Hi @cyrilgdn , I suggest a data source that returns column lists for requested table: ``` data "postgresql_columns" "my_columns" { database = "my_database" schema = "my_schema" table = "my_table" }...