Archives of the TeradataForum
Message Posted: Mon, 10 Sep 2001 @ 16:57:53 GMT
| Subj: || || Re: SELECT vs. Temporary Table |
| From: || || Igor Matejov |
Thanks, and what if I am joining the tables from two different databases (on one server). Big portion of the data is in the data
warehouse but some columns are in data mart database. Should I insert the data into one database (for example in data mart temp tables) or
can I keep it divided and join it through the databases? How does it affect the performance?
And one more question - does Teradata support creating the Indexed Views?