Update diff path and add guc to run orca pipelines

concourse/scripts/build_gpdb.py

@@ -59,8 +59,8 @@ def copy_output():
                   "----------------------------------------------------------------------")
             with open(diff_file, 'r') as fin:
                 print fin.read()
-    shutil.copyfile("{0}/src/test/regress/regression.diffs".format(GPDB_SRC_DIR), "icg_output/regression.diffs")
-    shutil.copyfile("{0}/src/test/regress/regression.out".format(GPDB_SRC_DIR), "icg_output/regression.out")
+    shutil.copyfile("gpdb_src/src/test/regress/regression.diffs", "icg_output/regression.diffs")
+    shutil.copyfile("gpdb_src/src/test/regress/regression.out", "icg_output/regression.out")
 
 def install_dependencies(ci_common, dependencies, install_dir):
     for dependency in dependencies:

concourse/scripts/builds/GpBuild.py

@@ -102,7 +102,8 @@ class GpBuild(GpdbBuildBase):
             if fsql.endswith('.sql') and fsql not in ['stats.sql', 'schema.sql']:
                 output_fname = 'out/{}'.format(fsql.replace('.sql', '.out'))
                 with open(output_fname, 'w') as fout:
-                    current_status = self._run_gpdb_command("psql -a -f sql/{}".format(fsql), stdout=fout, stderr=fout, source_env_cmd=source_env_cmd)
+                    current_status = self._run_gpdb_command("env PGOPTIONS='-c optimizer_enable_full_join=on' psql -a -f sql/{}".format(fsql), stdout=fout, stderr=fout, source_env_cmd=source_env_cmd)
+                    print "status: {0}".format(current_status)
                     status = status if status != 0 else current_status
 
         return status