In response to Jay :
Thanks!
But, since the master can contain many users (user2, user3, and so on)
I suppose this won't be a proper solution?
Sorry if I was a bit unclear in my description.
I.e., the master is of the form:
user_id date
User1 20010101
User1 2101
User1 19990101
Jay josip.2...@gmail.com wrote:
Hi,
I'm somewhat new to SQL so I need a bit of help with this problem. So
I have 2 tables: selection and master, both have two columns in
each: user_id and date.
The selection contains one row for each user_id and depicts _one_
date value for each user.
Thanks!
But, since the master can contain many users (user2, user3, and so on)
I suppose this won't be a proper solution?
Sorry if I was a bit unclear in my description.
I.e., the master is of the form:
user_id date
User1 20010101
User1 2101
User1 19990101
User1 19970101
User2 ...
...
Btw,
Hi,
I'm somewhat new to SQL so I need a bit of help with this problem. So
I have 2 tables: selection and master, both have two columns in
each: user_id and date.
The selection contains one row for each user_id and depicts _one_
date value for each user.
The master contains all date changes for
CORRECTION:
The original selection should be:
User1 2101
NOT
User1 19990101
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