CONSTRAINTS - Are specific rules, or limits that we define in our tables. The role of constraints is to outline the existing relationships between different tables in our database e.g NOT NULL: ...

-- Constraints can be at column level or table level. -- They are used to specify rules for the data in a table by limiting the type of data that can go into a table. A primary key is used to ensure ...

SQL Server 2000I need to change the collation for a database from case senstitive to case insensitive. ALTER DATABASE COLLATE SQL_Latin1_General_CI_AS When I try to so, I get a whole slew of ...