Document Type | Technical Information
Category | Administration
Document Number | TADTI083
Overview
This guide explains how to perform multi-table Insert operations in Tibero.
NoteTesting was conducted in the following environment.
[tibero@T1:/tibero]$ tbboot -v
Tibero 6 (DB 6.0 FS06_CS_1703) Linux stopbugs 2.6.9-89.ELsmp #1 SMP Mon Jun 22 12:31:33 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux version (little-endian)
Patch files (none)
Method
How to Perform Insert
When performing INSERT into multiple tables with a single query, you can use the following methods.
- Unconditional INSERT ALL : Executes all multiple INSERT statements. (โป When inserting SELECT results into multiple tables, data types must match.)
- Conditional INSERT ALL : Inserts rows that meet the WHEN condition into multiple tables.
- Conditional INSERT FIRST : Performs INSERT only for the first WHEN condition that is satisfied. INSERTs for other conditions are not performed.
Creating Test Tables
DROP TABLE EMP;
CREATE TABLE TIBERO.EMP (
EMPNO NUMBER(4) NOT NULL,
ENAME VARCHAR(10),
JOB VARCHAR(9),
MGR NUMBER(4),
HIREDATE DATE,
SAL NUMBER(7,2),
COMM NUMBER(7,2),
DEPTNO NUMBER(2)
);
INSERT INTO EMP VALUES (7369, 'SMITH', 'CLERK', 7902, TO_DATE('1980/12/17', 'YYYY/MM/DD'), 800, NULL, 20);
INSERT INTO EMP VALUES (7499, 'ALLEN', 'SALESMAN', 7698, TO_DATE('1981/02/20', 'YYYY/MM/DD'), 1600, 300, 30);
INSERT INTO EMP VALUES (7521, 'WARD', 'SALESMAN', 7698, TO_DATE('1981/02/22', 'YYYY/MM/DD'), 1250, 500, 30);
INSERT INTO EMP VALUES (7566, 'JONES', 'MANAGER', 7839, TO_DATE('1981/04/02', 'YYYY/MM/DD'), 2975, NULL, 20);
INSERT INTO EMP VALUES (7654, 'MARTIN', 'SALESMAN', 7698, TO_DATE('1981/09/28', 'YYYY/MM/DD'), 1250, 1400, 30);
INSERT INTO EMP VALUES (7698, 'BLAKE', 'MANAGER', 7839, TO_DATE('1981/05/01', 'YYYY/MM/DD'), 2850, NULL, 30);
INSERT INTO EMP VALUES (7782, 'CLARK', 'MANAGER', 7839, TO_DATE('1981/06/09', 'YYYY/MM/DD'), 2450, NULL, 10);
INSERT INTO EMP VALUES (7788, 'SCOTT', 'ANALYST', 7566, TO_DATE('1987/04/19', 'YYYY/MM/DD'), 3000, NULL, 20);
INSERT INTO EMP VALUES (7839, 'KING', 'PRESIDENT', NULL, TO_DATE('1981/11/17', 'YYYY/MM/DD'), 5000, NULL, 10);
INSERT INTO EMP VALUES (7844, 'TURNER', 'SALESMAN', 7698, TO_DATE('1981/09/08', 'YYYY/MM/DD'), 1500, 0, 30);
INSERT INTO EMP VALUES (7876, 'ADAMS', 'CLERK', 7788, TO_DATE('1987/05/23', 'YYYY/MM/DD'), 1100, NULL, 20);
INSERT INTO EMP VALUES (7900, 'JAMES', 'CLERK', 7698, TO_DATE('1981/12/03', 'YYYY/MM/DD'), 950, NULL, 30);
INSERT INTO EMP VALUES (7902, 'FORD', 'ANALYST', 7566, TO_DATE('1981/12/03', 'YYYY/MM/DD'), 3000, NULL, 20);
INSERT INTO EMP VALUES (7934, 'MILLER', 'CLERK', 7782, TO_DATE('1982/01/23', 'YYYY/MM/DD'), 1300, NULL, 10);