Archives of the TeradataForum
Message Posted: Thu, 11 Oct 2001 @ 13:47:08 GMT
| Subj: | | INSERT INTO big table |
| |
| From: | | Petr Horsky |
The recently mentioned MULTILOAD DELETE led me to this question:
Is there an efficient way (MULTILOAD?), in which we could insert all rows from one table into another (not empty) one?
In our case we daily insert about 1 mil rows of new transactions into a table with 500 mil rows. It is done by a single statement
(INSERT INTO T1 SELECT * FROM T2) and it takes about 2 hours.
Regards,
Petr Horsky
Komercni banka Praha
Czech Republic
| 
