lightdb获取建表ddl
select dbms_metadata.get_ddl('table', 'act_hi_identitylink','etfpub'); CREATE TABLE etfpub.act_hi_identitylink ( id_ character varying(64) NOT NULL, group_id_ character varying(255) NULL, type_ character varying(255) NULL, user_id_ character varying(255) NULL, task_id_ character varying(64) NULL, proc_inst_id_ character varying(64) NULL ) TABLESPACE pg_default;
该特性不要求当前数据库或实例运行在oracle模式下。