Create the trigger after insert
HelloI would like to ask how to create a trigger after insert on a table. Basically, what I wanted to do are when an insert to table1 it will insert the records to table2. But the problem is that folders that will be inserted in the new tables are entries/fields, who lived in NEW York City (on table of ld)
after insertion, I wanted to add another field in table2 as status
create table table1)
Name varchar2 (55),
City varchar2 (55)
);
create (table2)
Name varchar2 (55)
status int (1)
)
Hope you could help me.
Thank you
Best regards
antok1015 wrote:
HelloI would like to ask how to create a trigger after insert on a table. Basically, what I wanted to do are when an insert to table1 it will insert the records to table2.
It's easy...
SQL> create table table1(
2 Name varchar2(55),
3 City varchar2(55)
4 );
Table created.
SQL>
SQL> create table table2 (
2 Name varchar2(55),
3 status number(1)
4 );
Table created.
SQL>
SQL> create or replace trigger trg_tbl1 after insert on table1
2 for each row
3 begin
4 insert into table2 values (:new.name, 1);
5 end;
6 /
Trigger created.
SQL> insert into table1 values ('Fred','Bob');
1 row created.
SQL> select * from table2;
NAME STATUS
------------------------------------------------------- ----------
Fred 1
SQL>
But the problem is that folders that will be inserted in the new tables are entries/fields, who lived in NEW York City (on table of ld)
after insertion, I wanted to add another field in table2 as status
This is not sensible. Please explain what you mean.
Tags: Database
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