ALTER TABLE job_postings_fact ADD CONSTRAINT pk_job_id PRIMARY KEY (job_id); ALTER TABLE skills_dm ADD CONSTRAINT pk_skill_id PRIMARY KEY (skill_id); ALTER TABLE skills_job_dim ADD CONSTRAINT ...

Cascading referential integrity constraints are foreign key constraints that tell SQL Server to perform certain actions when a primary key field in a primary key-foreign key relationship is updated or ...

There are two categories of integrity constraints: General constraints, which allow you to restrict the data values that are accepted for the variables in a single data file, such as requiring that ...

The index is not maintained while it is disabled. The query optimizer does not consider the disabled index when creating query execution plans. Also, queries that reference the disabled index with a ...

SQL Server 2008 introduces the ability to pass a table data type into stored procedures and functions. The table parameter feature can greatly ease the development process because you no longer need ...