| >>obey TEST_SPJC_FUNC_004(tests); |
| >> |
| >>------------------------------------------------------------------ |
| >>-- TEST CASE 01: Row trigger on insert. |
| >>-- Result: Success |
| >>------------------------------------------------------------------ |
| >> |
| >>CREATE TRIGGER TRIG01_SPJC_FUNC_004 AFTER INSERT ON |
| +>TAB01_SPJC_FUNC_004 |
| +>REFERENCING NEW ROW AS N |
| +>FOR EACH ROW |
| +> INSERT INTO TAB02_SPJC_FUNC_004 VALUES (N.A, N.B, N.C, N.D); |
| |
| --- SQL operation complete. |
| >> |
| >>------------------------------------------------------------------ |
| >> |
| >>------------------------------------------------------------------ |
| >>-- TEST CASE 02: Row trigger on update. |
| >>-- Result: Success |
| >>------------------------------------------------------------------ |
| >> |
| >>CREATE TRIGGER TRIG02_SPJC_FUNC_004 AFTER UPDATE ON |
| +>TAB01_SPJC_FUNC_004 |
| +>REFERENCING OLD ROW AS O |
| +>FOR EACH ROW |
| +> INSERT INTO TAB02_SPJC_FUNC_004 VALUES (O.A, O.B, O.C, O.D); |
| |
| --- SQL operation complete. |
| >> |
| >>------------------------------------------------------------------ |
| >> |
| >>------------------------------------------------------------------ |
| >>-- TEST CASE 03: Row trigger on delete. |
| >>-- Result: Success |
| >>------------------------------------------------------------------ |
| >> |
| >>CREATE TRIGGER TRIG03_SPJC_FUNC_004 AFTER DELETE ON |
| +>TAB01_SPJC_FUNC_004 |
| +>REFERENCING OLD ROW AS O |
| +>FOR EACH ROW |
| +> INSERT INTO TAB02_SPJC_FUNC_004 VALUES (O.A, O.B, O.C, O.D); |
| |
| --- SQL operation complete. |
| >> |
| >>------------------------------------------------------------------ |
| >> |
| >>-- original table |
| >>select * from TAB01_SPJC_FUNC_004; |
| |
| A B C D |
| ----------- ----------- ----------- ----------- |
| |
| 1 2 3 4 |
| 8 6 4 2 |
| 3 6 9 12 |
| |
| --- 3 row(s) selected. |
| >> |
| >>-- The tests |
| >> |
| >>BEGIN |
| +>-- triggers an insert of new values |
| +> INSERT INTO TAB01_SPJC_FUNC_004 VALUES(101, 201, 301, 401); |
| +> |
| +>-- triggers an insert of old values |
| +> UPDATE TAB01_SPJC_FUNC_004 set a = a + 1000, b = b + 1000, |
| +> c = c + 1000, d = d + 1000 where a = 3; |
| +> |
| +>-- triggers an insert of old values |
| +> DELETE FROM TAB01_SPJC_FUNC_004 where a = 8; |
| +>END; |
| |
| --- SQL operation complete. |
| >> |
| >> |
| >>-- Result: TAB01_SPJC_FUNC_004 has three rows |
| >>select * from TAB01_SPJC_FUNC_004; |
| |
| A B C D |
| ----------- ----------- ----------- ----------- |
| |
| 1 2 3 4 |
| 1003 1006 1009 1012 |
| 101 201 301 401 |
| |
| --- 3 row(s) selected. |
| >> |
| >>-- Result: TAB02_SPJC_FUNC_004 has three rows {101, 201, 301, 401}, |
| >>-- {3, 6, 9, 12}, {8, 6, 4, 2} |
| >>select * from TAB02_SPJC_FUNC_004; |
| |
| A B C D |
| ----------- ----------- ----------- ----------- |
| |
| 101 201 301 401 |
| 3 6 9 12 |
| 8 6 4 2 |
| |
| --- 3 row(s) selected. |
| >>------------------------------------------------------------------ |
| >>log; |
