I have an existing database, and I need to add another table to it. The
database tracks equipment, however I have a need to track ancillary
items which are purchased or added to some of the equipment separately.
In the existing table there is a serial number field, which is indexed
with no duplicates. In the new table there will be multiple entries
which must be related to the individual piece of equipment which is
entered in the 'primary' (existing) table.
_______________ _______________ _______________ _
I have used the table wizard on occasion, to split a table, and I note
that when it "splits" a table it sets up a field in each table which
seems to automatically relate the two new tables, and make them fully
relational.
I can't see in the help, or in the various reference manuals an
explanation of the mechanics of how this is accomplished.
Maybe this is something that Access keeps track of and does
automatically once the tables are related in the Relationships Window,
and I just am failing to grasp how the 'Relational' part of the database
works. If that is the case, though, then why the special fields
inserted into the two separate tables which result when using the Table
Wizard to split up a table?
_______________ _______________ _______________ _________
Can anyone explain, and demonstrate, how I can implement this automatic
method of relating tables so I could add my new table to the database
and have new record entries to the new table automatically relate to the
existing table as new entries are added?
(Or alternately, why I don't need to, and why??)
BlackFireNova
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