anchor.diff:  
   -include_lib("common_test/include/ct.hrl").
   
  --compile([{parse_transform, lager_transform}]).
  -
   -export([
            start_db/2,
            stop_db/1,
  
positive.code:             ["pg_ctl -D", PgData, "-m fast", "stop"]
             ],
      CmdsResult = chef_test_suite_helper:run_cmds(CMDS),
      lager:info("db_stop:~n~s~n", [CmdsResult]),
      ok.
  
  delete_all_from_table(TableName) ->
  
negative.code:             ["rm -rf", ?config(data_dir, Config)],
              ["mkdir -p", DataDir],
              ["initdb -D", PgData],
              ["pg_ctl -D", PgData, "-l", PgLog, "-o \"-h localhost -p ", PortStr,   "-k '' \" start"],
              %% db start is async, sleep? :(
              ["sleep 5 && createdb -h localhost -p ", PortStr, DbName],
              ["cd", OSCSchema, "&& sqitch --engine pg --db-name", DbName,
               "--db-port", PortStr, " --db-host localhost deploy"],
              ["cd", ECSchema, "&& sqitch --engine pg --db-name", DbName,
               "--db-port", PortStr, " --db-host localhost deploy"],
              ["psql -p", PortStr, DbName, " -h localhost <", Schema]
             ],
      CmdsResult = chef_test_suite_helper:run_cmds(CMDS),
      % make sure it's seen in output, don't use lager.
      ct:pal("db_start: ~n~p~n", [CmdsResult]),
  
      Statements = case ?config(statements, Config) of
                       undefined ->
  