create table infos ( name text not null, version text not null, scala_version text not null, sbt_version text not null, build_time timestamptz not null ); comment on column infos.name is ' Name of this service. '; comment on column infos.version is ' Version of this service. '; comment on column infos.scala_version is ' Version of Scala this service is using. '; comment on column infos.sbt_version is ' Version of SBT used to build this service. '; comment on column infos.build_time is ' Time the service was built at. ';