diff --git a/pgrx-tests/src/tests/hooks_tests.rs b/pgrx-tests/src/tests/hooks_tests.rs
index bc46d2125..da8a53454 100644
--- a/pgrx-tests/src/tests/hooks_tests.rs
+++ b/pgrx-tests/src/tests/hooks_tests.rs
@@ -23,6 +23,7 @@ mod tests {
 
         struct TestHook {
             events: u32,
+            accesses: u32,
         }
         impl PgHooks for TestHook {
             /// Hook before the logs are being processed by PostgreSQL itself
@@ -121,15 +122,41 @@ mod tests {
                 self.events += 1;
                 prev_hook(parse_state, query, jumble_state)
             }
+
+            fn object_access_hook(
+                &mut self,
+                access: pg_sys::ObjectAccessType,
+                class_id: pg_sys::Oid,
+                object_id: pg_sys::Oid,
+                sub_id: ::std::os::raw::c_int,
+                arg: *mut ::std::os::raw::c_void,
+                prev_hook: fn(
+                    access: pg_sys::ObjectAccessType,
+                    class_id: pg_sys::Oid,
+                    object_id: pg_sys::Oid,
+                    sub_id: ::std::os::raw::c_int,
+                    arg: *mut ::std::os::raw::c_void,
+                ) -> HookResult<()>,
+            ) -> HookResult<()> {
+                self.accesses += 1;
+                prev_hook(access, class_id, object_id, sub_id, arg)
+            }
         }
 
-        static mut HOOK: TestHook = TestHook { events: 0 };
+        Spi::run("CREATE TABLE test_hooks_table (bar int)").expect("SPI failed");
+
+        static mut HOOK: TestHook = TestHook { events: 0, accesses: 0 };
         pgrx::hooks::register_hook(&mut HOOK);
         // To trigger the emit_log hook, we need something to log.
         // We therefore ensure the select statement will be logged.
-        Spi::run("SET local log_statement to 'all'; SELECT 1").expect("SPI failed");
+        Spi::run("SET local log_statement to 'all'; SELECT * from test_hooks_table")
+            .expect("SPI failed");
         assert_eq!(8, HOOK.events);
 
+        Spi::run("ALTER table test_hooks_table add column baz boolean").expect("SPI failed");
+        // This is 3 because there are two accesses for namespaces, and one for the table itself.
+        assert_eq!(3, HOOK.accesses);
+
         // TODO:  it'd be nice to also test that .commit() and .abort() also get called
         //    but I don't see how to do that since we're running *inside* a transaction here
     }
diff --git a/pgrx/src/hooks.rs b/pgrx/src/hooks.rs
index ae2a2162c..6947b3866 100644
--- a/pgrx/src/hooks.rs
+++ b/pgrx/src/hooks.rs
@@ -176,6 +176,24 @@ pub trait PgHooks {
         prev_hook(pstate, query, jumble_state)
     }
 
+    fn object_access_hook(
+        &mut self,
+        access: pg_sys::ObjectAccessType,
+        class_id: pg_sys::Oid,
+        object_id: pg_sys::Oid,
+        sub_id: ::std::os::raw::c_int,
+        arg: *mut ::std::os::raw::c_void,
+        prev_hook: fn(
+            access: pg_sys::ObjectAccessType,
+            class_id: pg_sys::Oid,
+            object_id: pg_sys::Oid,
+            sub_id: ::std::os::raw::c_int,
+            arg: *mut ::std::os::raw::c_void,
+        ) -> HookResult<()>,
+    ) -> HookResult<()> {
+        prev_hook(access, class_id, object_id, sub_id, arg)
+    }
+
     /// Called when the transaction aborts
     fn abort(&mut self) {}
 
@@ -194,6 +212,7 @@ struct Hooks {
     prev_process_utility_hook: pg_sys::ProcessUtility_hook_type,
     prev_planner_hook: pg_sys::planner_hook_type,
     prev_post_parse_analyze_hook: pg_sys::post_parse_analyze_hook_type,
+    prev_object_access_hook: pg_sys::object_access_hook_type,
 }
 
 static mut HOOKS: Option<Hooks> = None;
@@ -237,6 +256,7 @@ pub unsafe fn register_hook(hook: &'static mut (dyn PgHooks)) {
         prev_post_parse_analyze_hook: pg_sys::post_parse_analyze_hook
             .replace(pgrx_post_parse_analyze),
         prev_emit_log_hook: pg_sys::emit_log_hook.replace(pgrx_emit_log),
+        prev_object_access_hook: pg_sys::object_access_hook.replace(pgrx_object_access_hook),
     });
 
     #[pg_guard]
@@ -608,6 +628,33 @@ unsafe extern "C" fn pgrx_emit_log(error_data: *mut pg_sys::ErrorData) {
     hook.emit_log(PgBox::from_pg(error_data), prev).inner
 }
 
+#[pg_guard]
+unsafe extern "C" fn pgrx_object_access_hook(
+    access: pg_sys::ObjectAccessType,
+    class_id: pg_sys::Oid,
+    object_id: pg_sys::Oid,
+    sub_id: ::std::os::raw::c_int,
+    arg: *mut ::std::os::raw::c_void,
+) {
+    fn prev(
+        access: pg_sys::ObjectAccessType,
+        class_id: pg_sys::Oid,
+        object_id: pg_sys::Oid,
+        sub_id: ::std::os::raw::c_int,
+        arg: *mut ::std::os::raw::c_void,
+    ) -> HookResult<()> {
+        HookResult::new(unsafe {
+            match HOOKS.as_mut().unwrap().prev_object_access_hook.as_ref() {
+                None => (),
+                Some(f) => (f)(access, class_id, object_id, sub_id, arg),
+            }
+        })
+    }
+
+    let hook = &mut HOOKS.as_mut().unwrap().current_hook;
+    hook.object_access_hook(access, class_id, object_id, sub_id, arg, prev).inner
+}
+
 #[pg_guard]
 unsafe extern "C" fn pgrx_standard_executor_start_wrapper(
     query_desc: *mut pg_sys::QueryDesc,