我正在做一个sql select输出的假脱机。我有以下sql设置 SET FEEDBACK OFF
SET HEADING OFF
SET LINESIZE 800
SET PAGESIZE 50000
SET TRIMSPOOL ON
SET TERMOUT OFF
SET ECHO OFF
问题是在select语句输
我正在创建一个触发器并收到一些错误,我无法理解。请问谁能帮助我。 create or REPLACE TRIGGER trig_data
BEFORE INSERT
ON data_db REFERENCING OLD AS OLD AND NEW AS NEW
FOR EACH ROW
BEGIN
SELECT RAHUL_SEQUENCE.N