Invoke B<psql> on B<$dbname> and return a BackgroundPsql object.
-A default timeout of $PostgreSQL::Test::Utils::timeout_default is set up,
-which can be modified later.
+A timeout of $PostgreSQL::Test::Utils::timeout_default is set up.
psql is invoked in tuples-only unaligned mode with reading of B<.psqlrc>
disabled. That may be overridden by passing extra psql parameters.
Invoke B<psql> on B<$dbname> and return a BackgroundPsql object, which the
caller may use to send interactive input to B<psql>.
-A default timeout of $PostgreSQL::Test::Utils::timeout_default is set up,
-which can be modified later.
+A timeout of $PostgreSQL::Test::Utils::timeout_default is set up.
psql is invoked in tuples-only unaligned mode with reading of B<.psqlrc>
disabled. That may be overridden by passing extra psql parameters.