| /* "cascade" will also drop the triggers */ | |
| DROP TABLE UNKNOWNPKVC1 cascade; | |
| DROP TABLE UNKNOWNPKVC2 cascade; | |
| CREATE TABLE UNKNOWNPKVC1 | |
| ( | |
| ID NUMBER(38) PRIMARY KEY, | |
| NAME VARCHAR2(32) NULL, | |
| VERSION NUMBER(19) NOT NULL | |
| ); | |
| CREATE TABLE UNKNOWNPKVC2 | |
| ( | |
| ID NUMBER(38) PRIMARY KEY, | |
| NAME VARCHAR2(32) NULL, | |
| VERSION NUMBER(19) NOT NULL | |
| ); | |
| commit; | |
| CREATE TRIGGER T_UNKNOWNPKVC1 | |
| BEFORE UPDATE ON UNKNOWNPKVC1 | |
| REFERENCING | |
| NEW AS N_ROW | |
| OLD AS O_ROW | |
| FOR EACH ROW | |
| WHEN (N_ROW.VERSION = O_ROW.VERSION) | |
| SET N_ROW.VERSION = O_ROW.VERSION + 1 | |
| ; | |
| commit; | |
| CREATE TRIGGER T_UNKNOWNPKVC2 | |
| BEFORE UPDATE ON UNKNOWNPKVC2 | |
| REFERENCING | |
| NEW AS N_ROW | |
| OLD AS O_ROW | |
| FOR EACH ROW | |
| WHEN (N_ROW.VERSION = O_ROW.VERSION) | |
| SET N_ROW.VERSION = O_ROW.VERSION + 1 | |
| ; | |
| commit; | |
| quit; |