Review changes

src/backend/distributed/deparser/deparse_role_stmts.c

@@ -359,7 +359,15 @@ AppendGrantRoleStmt(StringInfo buf, GrantRoleStmt *stmt)
 			if (strcmp(opt->defname, "admin") == 0)
 			{
 				appendStringInfo(buf, "ADMIN OPTION FOR ");
-				break;
+			}
+			else if (strcmp(opt->defname, "inherit") == 0);
+			{
+				appendStringInfo(buf, "INHERIT TRUE");
+				appendStringInfo(buf, "GRANT x TO y WITH INHERIT TRUE, SET TRUE;");
+			}
+			else if (strcmp(opt->defname, "set") == 0)
+			{
+				appendStringInfo(buf, "SET TRUE"); 
 			}
 		}
 	}

src/test/regress/sql/pg16.sql

@@ -335,3 +335,34 @@ SET search_path TO pg16;
 \set VERBOSITY terse
 SET client_min_messages TO ERROR;
 DROP SCHEMA pg16 CASCADE;
+
+--
+-- PG16 allows GRANT WITH ADMIN | INHERIT | SET
+--
+-- GRANT privileges to a role or roles  
+\c - - - :master_port
+CREATE ROLE create_role;
+CREATE ROLE create_role_2;
+CREATE ROLE create_role_3;
+CREATE ROLE create_role_4;
+CREATE USER create_user;
+CREATE USER create_user_2;
+CREATE GROUP create_group;
+CREATE GROUP create_group_2;
+
+--test grant role
+GRANT create_group TO create_role;
+GRANT create_group TO create_role_2 WITH ADMIN OPTION;
+GRANT create_group TO create_role_3 WITH INHERIT;
+GRANT create_group TO create_role_4 WITH SET; 
+
+-- ADMIN role can perfom administrative tasks 
+-- role can now access the data and permissions of the table (owner of table)
+-- role can change current user to any other user/role that has access 
+GRANT ADMIN ON DATABASE db_name TO role_name;
+GRANT INHERIT ON TABLE table_name TO role_name;
+GRANT SET SESSION AUTHORIZATION TO role_name;
+
+SELECT * FROM table_name WHERE column_name = 'value';
+
+SELECT COUNT(*) FROM table_name WHERE column_name = 'value';