Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

New posts in primary-key

Rails modeling: converting HABTM to has_many :through

multicolumn primary keys in rails

Recursive Foreign Key Issue

Does the foreign keys automatically get updated as primary table is updated?

On Duplicate Key not working in SQLite

Add identity column to existing table in Snowflake?

Enforcement of unique/primary key - drop index

GROUP BY foreign key or primary key?

How to delete the primary key from without using constraint name

Why doesn't Django/PostgreSQL reuse primary key values after objects with that primary key have been deleted? [duplicate]

Auto incrementing ID value

Native primary key or auto generated one?

The best choice for Person table primary key

Removing a Primary Key (Clustered Index) to increase Insert performance

PHP MySQL Check If A Table Has A Primary Key

mysql primary-key

Does MySQL require a primary key for a many-to-many link table?

Do numerical primary keys of deleted records in a database get reused for future new records?

Are there any good reasons to have a database table without an integer primary key?

database primary-key

MySQL Views in Navicat - How to define 'primary key'?