From eaa6947952a8dd16dc801360c505bfec53de792f Mon Sep 17 00:00:00 2001 From: Ashutosh Bapat Date: Thu, 30 Apr 2026 17:35:06 +0530 Subject: [PATCH v20260430 1/6] Do not define type for a property graph Even though a property graph is defined in pg_class it does not contain any rows by itself and need not have a type defined. Avoid creating a type for it. Author: Ashutosh Bapat --- src/backend/catalog/heap.c | 6 ++- .../expected/create_property_graph.out | 53 +++++++++---------- 2 files changed, 29 insertions(+), 30 deletions(-) diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c index d5156c7db62..7678ab13f6a 100644 --- a/src/backend/catalog/heap.c +++ b/src/backend/catalog/heap.c @@ -1347,12 +1347,14 @@ heap_create_with_catalog(const char *relname, /* * Decide whether to create a pg_type entry for the relation's rowtype. * These types are made except where the use of a relation as such is an - * implementation detail: toast tables, sequences and indexes. + * implementation detail: toast tables, sequences, indexes, and property + * graphs. */ if (!(relkind == RELKIND_SEQUENCE || relkind == RELKIND_TOASTVALUE || relkind == RELKIND_INDEX || - relkind == RELKIND_PARTITIONED_INDEX)) + relkind == RELKIND_PARTITIONED_INDEX || + relkind == RELKIND_PROPGRAPH)) { Oid new_array_oid; ObjectAddress new_type_addr; diff --git a/src/test/regress/expected/create_property_graph.out b/src/test/regress/expected/create_property_graph.out index bc9a596ec89..4fc4759f18e 100644 --- a/src/test/regress/expected/create_property_graph.out +++ b/src/test/regress/expected/create_property_graph.out @@ -686,11 +686,10 @@ SELECT pg_describe_object(classid, objid, objsubid) as obj, property x of property graph g2 | property graph g2 property y of property graph g2 | property graph g2 property z of property graph g2 | property graph g2 - type g2 | property graph g2 vertex t1 of property graph g2 | property graph g2 vertex t2 of property graph g2 | property graph g2 vertex t3 of property graph g2 | property graph g2 -(21 rows) +(20 rows) SELECT (pg_identify_object_as_address(classid, objid, objsubid)).* FROM pg_depend @@ -719,38 +718,36 @@ SELECT (pg_identify_object_as_address(classid, objid, objsubid)).* property graph property | {create_property_graph_tests,g2,x} | {} property graph property | {create_property_graph_tests,g2,y} | {} property graph property | {create_property_graph_tests,g2,z} | {} - type | {create_property_graph_tests.g2} | {} -(21 rows) +(20 rows) SELECT (pg_identify_object(classid, objid, objsubid)).* FROM pg_depend WHERE refclassid = 'pg_class'::regclass AND refobjid = 'create_property_graph_tests.g2'::regclass ORDER BY 1, 2, 3, 4; - type | schema | name | identity --------------------------+-----------------------------+------+---------------------------------------- - property graph element | | | e1 of create_property_graph_tests.g2 - property graph element | | | e2 of create_property_graph_tests.g2 - property graph element | | | t1 of create_property_graph_tests.g2 - property graph element | | | t2 of create_property_graph_tests.g2 - property graph element | | | t3 of create_property_graph_tests.g2 - property graph label | | | e1 of create_property_graph_tests.g2 - property graph label | | | e2 of create_property_graph_tests.g2 - property graph label | | | t1 of create_property_graph_tests.g2 - property graph label | | | t2 of create_property_graph_tests.g2 - property graph label | | | t3l1 of create_property_graph_tests.g2 - property graph label | | | t3l2 of create_property_graph_tests.g2 - property graph property | | | a of create_property_graph_tests.g2 - property graph property | | | b of create_property_graph_tests.g2 - property graph property | | | i of create_property_graph_tests.g2 - property graph property | | | j of create_property_graph_tests.g2 - property graph property | | | k of create_property_graph_tests.g2 - property graph property | | | t of create_property_graph_tests.g2 - property graph property | | | x of create_property_graph_tests.g2 - property graph property | | | y of create_property_graph_tests.g2 - property graph property | | | z of create_property_graph_tests.g2 - type | create_property_graph_tests | g2 | create_property_graph_tests.g2 -(21 rows) + type | schema | name | identity +-------------------------+--------+------+---------------------------------------- + property graph element | | | e1 of create_property_graph_tests.g2 + property graph element | | | e2 of create_property_graph_tests.g2 + property graph element | | | t1 of create_property_graph_tests.g2 + property graph element | | | t2 of create_property_graph_tests.g2 + property graph element | | | t3 of create_property_graph_tests.g2 + property graph label | | | e1 of create_property_graph_tests.g2 + property graph label | | | e2 of create_property_graph_tests.g2 + property graph label | | | t1 of create_property_graph_tests.g2 + property graph label | | | t2 of create_property_graph_tests.g2 + property graph label | | | t3l1 of create_property_graph_tests.g2 + property graph label | | | t3l2 of create_property_graph_tests.g2 + property graph property | | | a of create_property_graph_tests.g2 + property graph property | | | b of create_property_graph_tests.g2 + property graph property | | | i of create_property_graph_tests.g2 + property graph property | | | j of create_property_graph_tests.g2 + property graph property | | | k of create_property_graph_tests.g2 + property graph property | | | t of create_property_graph_tests.g2 + property graph property | | | x of create_property_graph_tests.g2 + property graph property | | | y of create_property_graph_tests.g2 + property graph property | | | z of create_property_graph_tests.g2 +(20 rows) \a\t SELECT pg_get_propgraphdef('g2'::regclass); base-commit: 75152c5dc5d38929ddf82f65d5c59eb5a628ab38 -- 2.34.1