* CREATING A TABLE *
CREATE TABLE "CATEGORY_T"
( "CA_ID" NUMBER NOT NULL ENABLE,
"CA_NAME" VARCHAR2(50),
"LAST_MODIFIED_ON" DATE,
"LAST_MODIFIED_BY" VARCHAR2(30),
CONSTRAINT "CATEGORY_PK" PRIMARY KEY ("CA_ID") ENABLE
)
/
* CREATING SEQUENCE *
CREATE SEQUENCE "CATEGORY_SEQ" MINVALUE 1 MAXVALUE 999999999999999999999999999 INCREMENT BY 1 START WITH 100 CACHE 20 NOORDER NOCYCLE
/
* CREATING TRIGGER *
CREATE OR REPLACE TRIGGER "INSERT_CATEGORY"
BEFORE INSERT ON CATEGORY_T
FOR EACH ROW
DECLARE
CA_id_sv number;
BEGIN
IF INSERTING THEN
:New.LAST_MODIFIED_ON:= SYSDATE;
:New.LAST_MODIFIED_BY:= V('APP_USER');
SELECT CATEGORY_SEQ.nextval
INTO CA_id_sv
FROM dual;
:new.CA_ID := CA_id_sv;
ELSIF UPDATING THEN
:New.LAST_MODIFIED_ON:= SYSDATE;
:New.LAST_MODIFIED_BY:= V('APP_USER');
END IF;
End;
/
No. | Subject | Author | Date | Views |
---|---|---|---|---|
41 | Monthly SUM | admin | 2023.05.22 | 43 |
40 | LOOP TABLE UPDATE | admin | 2023.05.19 | 56 |
39 | STARTUP | admin | 2022.09.01 | 86 |
38 | EMPLOYEE_LEVEL_ID | admin | 2016.05.03 | 89 |
37 | Display Value, Return Value | admin | 2016.05.10 | 117 |
36 | Oracle SQL Developer: Online Migration 3.1 | admin | 2018.04.25 | 121 |
35 | LIST OF VALUE (DYNAMIC) | admin | 2016.04.28 | 129 |
34 | Global & Custom Serach | admin | 2016.04.28 | 129 |
33 | HEAD TITLE (제목)을 조건에 따라 바꾸기 | admin | 2016.05.03 | 135 |
32 | How to Update Oracle XE | admin | 2018.04.25 | 141 |
31 | Outer Join with Oracle SQL | admin | 2016.04.29 | 148 |
30 | Field Showing | admin | 2016.04.01 | 149 |
29 | COUNT | admin | 2016.04.28 | 149 |
28 | CREATE (INSERT) PROCESS | admin | 2016.04.28 | 152 |
27 | NVL | admin | 2016.05.19 | 152 |
26 | PHONE NUMBER | admin | 2016.04.28 | 153 |
25 | MAX | admin | 2016.04.28 | 156 |
24 | INSERT PROCESS | admin | 2016.04.28 | 160 |
23 | DELETE PROCESS | admin | 2016.04.28 | 160 |
22 | SQL SELECT DISTINCT Statement | admin | 2016.04.29 | 162 |