Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

New posts in unique-constraint

Hibernate and NonUniqueObjectException

UNIQUE constraint controlled by a bit column

Is it possible to configure the Play Framework's CRUD module to respect @Column(unique=true) annotations?

SQL Server Conditional Unique Index

SQL Oracle constraint value unique among multiple columns

How can I add constraints to an ADO.NET Entity?

PostgreSQL: unique constraint or unique index

Changing the value of an Id in RavenDB

ravendb unique-constraint

How do unique indexes really work and avoid collisions?

Add special constraint to avoid duplicate rows with this condition?

Getting ORA-00001(unique constraint violated) when COMMITing?

Unique constraint not created in JPA

How can I switch two fields of a unique row within one commit using SQLAlchemy?

Why dropping a primary key is not dropping its unique index?

Does a Postgres UNIQUE constraint imply an index?

Entity data model, unique index

Oracle unique constraint violation referencing a constraint that doesn't seem to exist

Why can I not set this unique constraint in PostgreSQL?

Unique constraint using data in multiple tables (SQL / SQLAlchemy)

Symfony2 UniqueConstraint and UniqueEntity (Integrity Violation)