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New posts in referential-integrity
Why do Rails migrations define foreign keys in the application but not in the database?
Sep 01, 2022
ruby-on-rails
database
foreign-keys
referential-integrity
Maintaining Referential Integrity - Good or Bad?
Sep 01, 2022
sql
database-design
referential-integrity
audit-trail
CONSTRAINT to check values from a remotely related table (via join etc.)
Mar 05, 2022
postgresql
database-design
foreign-keys
constraints
referential-integrity
How do I disable referential integrity in Postgres 8.2?
Aug 31, 2022
postgresql
referential-integrity
Rails: delete cascade vs dependent destroy
Aug 31, 2022
ruby-on-rails
postgresql
referential-integrity
In MySQL, can I defer referential integrity checks until commit
Aug 26, 2022
mysql
referential-integrity
MySQL foreign key to allow NULL?
Oct 17, 2022
mysql
database
null
foreign-keys
referential-integrity
What's wrong with foreign keys?
Sep 05, 2022
database
database-design
foreign-keys
referential-integrity
data-integrity
Create unique constraint with null columns
Aug 14, 2022
sql
postgresql
database-design
null
referential-integrity
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