I have an MS SQL system, and I need to be able to identify each table's primary key via SQL queries. I have all the other info I need (row data type, var length, etc...), but I cannot find the ...
A primary key, also called a primary keyword, is a column in a relational database table that's distinctive for each record. It's a unique identifier, such as a driver's license number, telephone ...
A foreign key is a column or columns of data in one table that refers to the unique data values -- often the primary key data -- in another table. Foreign keys link together two or more tables in a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results