adding explicit disconnect to save on listeners

diff --git a/dump_oracle_table_for_pg b/dump_oracle_table_for_pg
index ebd7eb6..2b18484 100755 (executable)
--- a/dump_oracle_table_for_pg
+++ b/dump_oracle_table_for_pg
@@ -82,6 +82,7 @@ export_table(uc $table, $outfh, $sqlfh, $out);
 
 close $outfh;
 close $sqlfh;
+$dbh->disconnect;
 
 exit 0;