SQL> CREATE TABLE to_table
2 (col1 NUMBER);
Table created.
SQL> CREATE OR REPLACE TRIGGER statement_trigger
2 AFTER INSERT ON to_table
3 BEGIN
4 DBMS_OUTPUT.PUT_LINE('After Insert Statement
Level');
5 END;
6 /
Trigger created.
SQL> CREATE OR REPLACE TRIGGER row_trigger
2 AFTER INSERT ON to_table
3 FOR EACH ROW
4 BEGIN
5 DBMS_OUTPUT.PUT_LINE('After Insert Row Level');
6 END;
7 /
Trigger created.
SQL> INSERT INTO TO_TABLE VALUES(1);
After Insert Row Level
After Insert Statement Level
1 row created.
SQL> BEGIN
2 INSERT INTO TO_TABLE VALUES(2);
3 INSERT INTO TO_TABLE VALUES(3);
4 INSERT INTO TO_TABLE VALUES(4);
5 INSERT INTO TO_TABLE VALUES(5);
6 INSERT INTO TO_TABLE VALUES(6);
7 INSERT INTO TO_TABLE VALUES(7);
8 INSERT INTO TO_TABLE VALUES(8);
9 INSERT INTO TO_TABLE VALUES(9);
10 INSERT INTO TO_TABLE VALUES(0);
11 END;
12 /
WAT LL BE THE O/P???
XPLAIN IT>>>>
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Answer / devraj
The above block will executed successfully.
Because there is no operation performed in any trigger to
use the just inserted rows i mean to say no read and
calcution.
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