Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 90581

The development of the conceptual schema and/or the logical model and/or the physical settings of a database.

2 votes
1 answer
2k views

best way to implement user with trial subscription

We have an old database implementation, in PostgreSQL, where users are dependent to an institution subscription, this is based on the renewal_date field of the institution table. Once this has expired …
rpmansion's user avatar
  • 123
0 votes
2 answers
422 views

Using secondary id as foreign key to other table

So I have a Customer table that is linked to different tables. For instance, a Configuration table is linked to Customer table. Instead of using Customer Id as foreign key to the Configuration table, …
rpmansion's user avatar
  • 123