java - 消息 : ORA-04079: invalid trigger specification in eclipse

Question

下面提到的sql触发器在oracle sql plus中正确执行

 CREATE OR REPLACE TRIGGER test_trigger 
 BEFORE INSERT ON RESULTS
 REFERENCING NEW AS NEW
 FOR EACH ROW
 BEGIN
 SELECT Pd_seq.nextval INTO :NEW.PT_ID FROM dual;
 END;
 /

但是同样的代码，当通过java实现时，抛出以下错误

代码:

 ResultSet rs1 = stmt.executeQuery("CREATE OR REPLACE TRIGGER test_trigger123 "+
                "BEFORE INSERT ON RESULTS"+
                "REFERENCING NEW AS NEW"+
                "FOR EACH ROW"+
                "BEGIN"+
                "SELECT Pd_seq.nextval INTO :NEW.PT_ID FROM dual;"+
                "END;"+
                "\n/");

Eclipse 中的错误消息:

SQL Exception:
State  : 42000
Message: ORA-04079: invalid trigger specification

Error  : 4079

请协助。导致错误的原因是什么？

Answer 1

您需要在每行后插入一个空格或\n。示例:

ResultSet rs1 = stmt.executeQuery("CREATE OR REPLACE TRIGGER test_trigger123\n"+
                "BEFORE INSERT ON RESULTS\n"+
                "REFERENCING NEW AS NEW\n"+
                "FOR EACH ROW\n"+
                "BEGIN\n"+
                "SELECT Pd_seq.nextval INTO :NEW.PT_ID FROM dual;\n"+
                "END;\n"+
                "\n/");