Create Table vs Insert Into /*+direct*/
kamil
✭
Hi,
What is the difference between:
- create table
- insert into /+direct/
I did some tests and have difference (dramatic) between above 2 scenarios:
- create table took abot 700s
- insert into took about 10000s
I used the same sql statement.
?
0
Comments
I just checked...
Create table is creating projection with following order and segmentation:
I use col1 as my key in queries, so i thought that it will be the best to order by it (col1). But then it tooks a lot of time...
So its better to have more columns in order clause ?