Parsed test spec with 2 sessions starting permutation: s1-begin s1-add-node-1 s2-create-extension-version-11 s1-commit s1-print step s1-begin: BEGIN; step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-create-extension-version-11: CREATE extension seg VERSION "1.1"; step s1-commit: COMMIT; step s2-create-extension-version-11: <... completed> step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 1 extname extversion nspname seg 1.1 public run_command_on_workers (localhost,57637,t,seg) (localhost,57638,t,seg) run_command_on_workers (localhost,57637,t,1.1) (localhost,57638,t,1.1) run_command_on_workers (localhost,57637,t,public) (localhost,57638,t,public) master_remove_node starting permutation: s1-begin s1-add-node-1 s2-alter-extension-update-to-version-12 s1-commit s1-print step s1-begin: BEGIN; step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-alter-extension-update-to-version-12: ALTER extension seg update to "1.2"; step s1-commit: COMMIT; step s2-alter-extension-update-to-version-12: <... completed> step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 1 extname extversion nspname seg 1.2 public run_command_on_workers (localhost,57637,t,seg) (localhost,57638,t,seg) run_command_on_workers (localhost,57637,t,1.2) (localhost,57638,t,1.2) run_command_on_workers (localhost,57637,t,public) (localhost,57638,t,public) master_remove_node starting permutation: s1-add-node-1 s1-begin s1-remove-node-1 s2-drop-extension s1-commit s1-print step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s1-begin: BEGIN; step s1-remove-node-1: SELECT 1 FROM master_remove_node('localhost', 57637); ?column? 1 step s2-drop-extension: drop extension seg; step s1-commit: COMMIT; step s2-drop-extension: <... completed> step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 0 extname extversion nspname run_command_on_workers (localhost,57638,t,"") run_command_on_workers (localhost,57638,t,"") run_command_on_workers (localhost,57638,t,"") master_remove_node starting permutation: s1-begin s1-add-node-1 s2-create-extension-with-schema1 s1-commit s1-print step s1-begin: BEGIN; step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-create-extension-with-schema1: CREATE extension seg with schema schema1; step s1-commit: COMMIT; step s2-create-extension-with-schema1: <... completed> step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 2 extname extversion nspname seg 1.3 schema1 run_command_on_workers (localhost,57637,t,seg) (localhost,57638,t,seg) run_command_on_workers (localhost,57637,t,1.2) (localhost,57638,t,1.3) run_command_on_workers (localhost,57637,t,public) (localhost,57638,t,schema1) master_remove_node starting permutation: s1-begin s1-add-node-1 s2-drop-extension s1-commit s1-print step s1-begin: BEGIN; step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-drop-extension: drop extension seg; step s1-commit: COMMIT; step s2-drop-extension: <... completed> step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 1 extname extversion nspname run_command_on_workers (localhost,57637,t,"") (localhost,57638,t,"") run_command_on_workers (localhost,57637,t,"") (localhost,57638,t,"") run_command_on_workers (localhost,57637,t,"") (localhost,57638,t,"") master_remove_node starting permutation: s1-add-node-1 s1-create-extension-with-schema2 s1-begin s1-remove-node-1 s2-alter-extension-set-schema3 s1-commit s1-print step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s1-create-extension-with-schema2: CREATE extension seg with schema schema2; step s1-begin: BEGIN; step s1-remove-node-1: SELECT 1 FROM master_remove_node('localhost', 57637); ?column? 1 step s2-alter-extension-set-schema3: alter extension seg set schema schema3; step s1-commit: COMMIT; step s2-alter-extension-set-schema3: <... completed> step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 4 extname extversion nspname seg 1.3 schema3 run_command_on_workers (localhost,57638,t,seg) run_command_on_workers (localhost,57638,t,1.3) run_command_on_workers (localhost,57638,t,schema3) master_remove_node starting permutation: s1-add-node-1 s2-drop-extension s1-begin s1-remove-node-1 s2-create-extension-with-schema1 s1-commit s1-print step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-drop-extension: drop extension seg; step s1-begin: BEGIN; step s1-remove-node-1: SELECT 1 FROM master_remove_node('localhost', 57637); ?column? 1 step s2-create-extension-with-schema1: CREATE extension seg with schema schema1; step s1-commit: COMMIT; step s2-create-extension-with-schema1: <... completed> step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 4 extname extversion nspname seg 1.3 schema1 run_command_on_workers (localhost,57638,t,seg) run_command_on_workers (localhost,57638,t,1.3) run_command_on_workers (localhost,57638,t,schema1) master_remove_node starting permutation: s2-add-node-1 s2-drop-extension s2-remove-node-1 s2-begin s2-create-extension-version-11 s1-add-node-1 s2-commit s1-print step s2-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-drop-extension: drop extension seg; step s2-remove-node-1: SELECT 1 FROM master_remove_node('localhost', 57637); ?column? 1 step s2-begin: BEGIN; step s2-create-extension-version-11: CREATE extension seg VERSION "1.1"; step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-commit: COMMIT; step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 3 extname extversion nspname seg 1.1 public run_command_on_workers (localhost,57637,t,"") (localhost,57638,t,"") run_command_on_workers (localhost,57637,t,"") (localhost,57638,t,"") run_command_on_workers (localhost,57637,t,"") (localhost,57638,t,"") master_remove_node starting permutation: s2-drop-extension s2-add-node-1 s2-create-extension-version-11 s2-remove-node-1 s2-begin s2-alter-extension-update-to-version-12 s1-add-node-1 s2-commit s1-print step s2-drop-extension: drop extension seg; step s2-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-create-extension-version-11: CREATE extension seg VERSION "1.1"; step s2-remove-node-1: SELECT 1 FROM master_remove_node('localhost', 57637); ?column? 1 step s2-begin: BEGIN; step s2-alter-extension-update-to-version-12: ALTER extension seg update to "1.2"; step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); step s2-commit: COMMIT; step s1-add-node-1: <... completed> ?column? 1 step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 4 extname extversion nspname seg 1.2 public run_command_on_workers (localhost,57637,t,seg) (localhost,57638,t,seg) run_command_on_workers (localhost,57637,t,1.1) (localhost,57638,t,1.2) run_command_on_workers (localhost,57637,t,public) (localhost,57638,t,public) master_remove_node starting permutation: s2-add-node-1 s2-begin s2-drop-extension s1-remove-node-1 s2-commit s1-print step s2-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-begin: BEGIN; step s2-drop-extension: drop extension seg; step s1-remove-node-1: SELECT 1 FROM master_remove_node('localhost', 57637); step s2-commit: COMMIT; step s1-remove-node-1: <... completed> ?column? 1 step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 3 extname extversion nspname run_command_on_workers (localhost,57638,t,"") run_command_on_workers (localhost,57638,t,"") run_command_on_workers (localhost,57638,t,"") master_remove_node starting permutation: s2-begin s2-create-extension-with-schema1 s1-add-node-1 s2-commit s1-print step s2-begin: BEGIN; step s2-create-extension-with-schema1: CREATE extension seg with schema schema1; step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-commit: COMMIT; step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 3 extname extversion nspname seg 1.3 schema1 run_command_on_workers (localhost,57637,t,"") (localhost,57638,t,"") run_command_on_workers (localhost,57637,t,"") (localhost,57638,t,"") run_command_on_workers (localhost,57637,t,"") (localhost,57638,t,"") master_remove_node starting permutation: s2-drop-extension s2-add-node-1 s2-create-extension-with-schema2 s2-begin s2-alter-extension-version-13 s1-remove-node-1 s2-commit s1-print step s2-drop-extension: drop extension seg; step s2-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-create-extension-with-schema2: CREATE extension seg with schema schema2; step s2-begin: BEGIN; step s2-alter-extension-version-13: ALTER extension seg update to "1.3"; step s1-remove-node-1: SELECT 1 FROM master_remove_node('localhost', 57637); step s2-commit: COMMIT; step s1-remove-node-1: <... completed> ?column? 1 step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 4 extname extversion nspname seg 1.3 schema2 run_command_on_workers (localhost,57638,t,seg) run_command_on_workers (localhost,57638,t,1.3) run_command_on_workers (localhost,57638,t,schema2) master_remove_node starting permutation: s2-drop-extension s2-add-node-1 s2-begin s2-create-extension-version-11 s1-remove-node-1 s2-commit s1-print step s2-drop-extension: drop extension seg; step s2-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-begin: BEGIN; step s2-create-extension-version-11: CREATE extension seg VERSION "1.1"; step s1-remove-node-1: SELECT 1 FROM master_remove_node('localhost', 57637); ?column? 1 step s2-commit: COMMIT; step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 3 extname extversion nspname seg 1.1 public run_command_on_workers (localhost,57638,t,"") run_command_on_workers (localhost,57638,t,"") run_command_on_workers (localhost,57638,t,"") master_remove_node starting permutation: s2-drop-extension s2-add-node-1 s2-create-extension-version-11 s2-remove-node-1 s2-begin s2-drop-extension s1-add-node-1 s2-commit s1-print step s2-drop-extension: drop extension seg; step s2-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); ?column? 1 step s2-create-extension-version-11: CREATE extension seg VERSION "1.1"; step s2-remove-node-1: SELECT 1 FROM master_remove_node('localhost', 57637); ?column? 1 step s2-begin: BEGIN; step s2-drop-extension: drop extension seg; step s1-add-node-1: SELECT 1 FROM master_add_node('localhost', 57637); step s2-commit: COMMIT; step s1-add-node-1: <... completed> ?column? 1 step s1-print: select count(*) from citus.pg_dist_object ; select extname, extversion, nspname from pg_extension, pg_namespace where pg_namespace.oid=pg_extension.extnamespace and extname='seg'; SELECT run_command_on_workers($$select extname from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select extversion from pg_extension where extname='seg'$$); SELECT run_command_on_workers($$select nspname from pg_extension, pg_namespace where extname='seg' and pg_extension.extnamespace=pg_namespace.oid$$); count 3 extname extversion nspname run_command_on_workers (localhost,57637,t,seg) (localhost,57638,t,"") run_command_on_workers (localhost,57637,t,1.3) (localhost,57638,t,"") run_command_on_workers (localhost,57637,t,schema2) (localhost,57638,t,"") master_remove_node