MULTI-TABLE INSERT

Description

Perform a multi-table insert

Versions

This operation was introduced in Oracle 9.0.1

This operation is implemented in the following versions

9.0.1
9.2.0

Example

This example was developed using Oracle 9.2.0.1 on Windows 2000

This example requires the following table definition 

    CREATE TABLE t1 (c1 DATE);
    CREATE TABLE t2 (c1 DATE);

The table does not need to be analysed

The statement 

    INSERT ALL
    INTO t1
    INTO t2
    SELECT SYSDATE FROM dual;

generates the following execution plan 

0     INSERT STATEMENT Optimizer=CHOOSE
1   0   MULTI-TABLE INSERT
2   1     INTO OF 'T1'
3   1     INTO OF 'T2'
4   3       TABLE ACCESS (FULL) OF 'T1'