-- CONSTRAINTS -- --------------- -- 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.

Cross-table constraints in SQL? syncrotic Mar 29, 2010 Jump to latest Follow Reply ...

A student project to design a StudentManagement database, create tables with constraints, and execute SQL queries to manage students, courses, enrollments, and instructors effectively. Objective The ...

is the name for the constraint being specified. The first form of the CREATE TABLE statement creates tables that automatically map SQL data types to those supported by the SAS System. Use this form ...

I get 2 groups of 4 check boxes and 3 radio buttons.<BR><BR>the bottom check box lets me:<BR>Script PRIMARY keys, FOREIGN keys, defaults, and check constraints.

Adds columns to, drops columns from, and changes column attributes in an existing table. Adds, modifies, and drops integrity constraints from an existing table. Restriction: You cannot use any type of ...