插入后插入ORACLE触发器+插入

Question

I need help with trigger.Need Trigger to writing to a table ZVIRE_SeznamZmen.After this trigger i always get error with insert.

create table ZVIRE(
ID INT PRIMARY KEY,
NAZEV VARCHAR(30) NOT NULL,
DRUH VARCHAR(30) NOT NULL,
JMENO VARCHAR(30) NOT NULL);

create table ZVIRE_SeznamZmen(
ID_ int primary key,
NAZEV VARCHAR(30),
DRUH VARCHAR(30),
JMENO VARCHAR(30),
ZMENA_DRUH VARCHAR(30),
ZMENA_DATUM timestamp);

create trigger ZvireInsert 
AFTER insert on  ZVIRE
for each row
begin
insert into ZVIRE_SeznamZmen(ID_,NAZEV,DRUH,JMENO,ZMENA_DRUH,ZMENA_DATUM) VALUES(:NEW.ID_,:NEW.NAZEV,:NEW.DRUH,:NEW.JMENO,'Insert',SYSTIMESTAMP);
END;

Error:

LINE/COL ERROR
-------- -----------------------------------------------------------------
2/82     PLS-00049: bad bind variable 'NEW.ID_'

Answer 1

Yes, @William is right, it's the underscore:

CREATE OR REPLACE TRIGGER ZvireInsert 
  AFTER INSERT ON ZVIRE
  FOR EACH ROW
BEGIN
  insert into ZVIRE_SeznamZmen(ID_,NAZEV,DRUH,JMENO,ZMENA_DRUH,ZMENA_DATUM) 
  VALUES(:NEW.ID,:NEW.NAZEV,:NEW.DRUH,:NEW.JMENO,'Insert',SYSTIMESTAMP);
END; 
/

Trigger ZVIREINSERT compiled