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New posts in primary-key
Consensus? MySQL, Signed VS Unsigned Primary/Foreign Keys
May 30, 2017
mysql
integer
primary-key
unsigned
signed
amazon dynamodb query without primary key knowledge
Mar 05, 2017
primary-key
amazon-dynamodb
boto
Why can't I trust a client-generated GUID? Does treating the PK as a composite of client-GUID and a server-GUID solve anything?
May 13, 2022
client-server
primary-key
client-side
guid
composite-key
How to delete using only the primary key?
Oct 30, 2022
linq-to-sql
primary-key
delete-row
delete-record
MySQL: How to find where a specific primary key is used as a foreign key in other tables?
Aug 23, 2022
mysql
sql
search
foreign-keys
primary-key
Auto increment a non-primary key field in Ruby on Rails
Oct 20, 2022
ruby-on-rails
database
migration
primary-key
auto-increment
Alter Column datatype with primary key
May 02, 2022
sql
sql-server-2008
primary-key
SQL Table Foreign Key that is part of a Composite Primary Key
Aug 22, 2022
sql
sql-server
foreign-keys
primary-key
Using both a GUID and an auto-incrementing integer
Oct 25, 2022
sql-server
database
indexing
primary-key
guid
Rails has_many :through --> Should I keep a primary key column?
Nov 10, 2022
ruby-on-rails
ruby
database-design
primary-key
has-many-through
Is a 'serial' column automatically a primary key in PostgreSQL?
Nov 07, 2022
postgresql
primary-key
psql
Hibernate ID Generator
Oct 23, 2022
hibernate
jpa
primary-key
id-generation
How to implement uniqueness where the order of the fields does not matter
Apr 04, 2022
sql
sql-server
relational-database
primary-key
foreign-key-relationship
Adding Item with Many-to-Many Relationship In Entity Framework
Oct 30, 2022
c#
.net
entity-framework
exception
primary-key
Does making a primary key in multiple columns generate indexes for all of them?
Nov 18, 2022
oracle
indexing
primary-key
multiple-columns
Using a System.Guid as primary key in ASP.Net MVC?
May 13, 2021
asp.net-mvc
controller
primary-key
guid
PostgreSQL - random primary key
Sep 06, 2022
postgresql
random
primary-key
Mysql - how to set auto-increment to start from zero
May 01, 2022
mysql
primary-key
Moving from ints to GUIDs as primary keys
Nov 15, 2022
sql
sql-server
foreign-keys
primary-key
guid
Should all database tables have a primary key?
Oct 24, 2018
database
primary-key
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