On Thursday 20 March 2003 21:10, Juan Nin wrote:
Imagine I have a table with 3 colums (column1, column2, column3), which are
of type INT.
I want the data in column3 to be generated automatically from the one in
column1 and column2 when it is inserted
For example a sum, that the data in
From: Victoria Reznichenko [EMAIL PROTECTED]
Why do you want to store the sum of columns? You can just sum them when
you retrieve data.
The database has got about 1 million records, and it gorws day by day
The query I need returns lots of records, and calculating it while
retrieving data is
Hi, I got the following question:
Imagine I have a table with 3 colums (column1, column2, column3), which are
of type INT.
I want the data in column3 to be generated automatically from the one in
column1 and column2 when it is inserted
For example a sum, that the data in column3 be the sum of