emqx4.3/apps/emqx_bridge_pgsql/rebar.config

{erl_opts, [debug_info]}.

{deps, [
    {emqx_connector, {path, "../../apps/emqx_connector"}},
    {emqx_resource, {path, "../../apps/emqx_resource"}},
    {emqx_bridge, {path, "../../apps/emqx_bridge"}},
    {emqx_postgresql, {path, "../../apps/emqx_postgresql"}}
]}.