On 14/05/2014 15:54, Victor wrote:
Hello.
I'm a new user of LO Base, and I have some problems that I haven't be able
to solve with tutorials.
I'm making a db with several tables with many records in each one, and I
want to retrieve records from several tables at the same time. Let me
explain my
Hello Victor,
I don't know how deep you are into relational database theory, but I suppose
you have defined all the necessary "foreign-keys" (= IDs) linking the tables
together. Having done so you have to use (eg.) a "left outer join" to "combine"
the correct info in the various tables. If you us
Hi :)
I think the tables that have information for only some of the 'people' in
Table A need to have a dummy record to cover that case.
So you might have 1 row of all zeros, or whatever is suitable to indicate a
lack of data. Then all the people with no data just point to that single
row.
Err, i
Hello.
I'm a new user of LO Base, and I have some problems that I haven't be able
to solve with tutorials.
I'm making a db with several tables with many records in each one, and I
want to retrieve records from several tables at the same time. Let me
explain my problem:
I have a "table A" with ab