message: git fix error in postgres timestamp type mapping
diff: @@ -67,8 +67,8 @@ impl<'a> From<&'a Type> for PostgresTypeSystem {
  "varchar" => VarChar(true),
  "bytea" => ByteA(true),
  "time" => Time(true),
  - "timestamp" => TimestampTz(true),
  - "timestamptz" => Timestamp(true),
  + "timestamp" => Timestamp(true),
  + "timestamptz" => TimestampTz(true),
  "date" => Date(true),
  "uuid" => UUID(true),
  "json" => JSON(true),
  