In this example, Transact-SQL will create a new table with all columns from the rows in "old_table" in which the last name starts with "Ja." Advertisement. Article continues below this ad.

Example of database creation (DDL) involving university structures. A Entity Relationship Diagram(ERD) was first created in order to visually map out various entity relations in a university. Then the ...

I am working on a DB project for school and am almost ready to create my tables. I am unsure as to when I turn on referential integrity. Do I create the ...

SQL lets you use one command to quickly create a new table containing a subset of records from a larger table while working in Access. Sound complicated? It's not, as Mary Ann Richardson shows us.