Order by one of the keys of composite primary key

Order by one of the keys of composite primary key



1.Ask Tom "composite primary key"

Description:... primary keys, order_number and item_number. A table can
have only one primary key, but I can define composite ... composite key
(say having 2 primary keys) ...



2.Composite Primary Keys

Description:Composite Primary Keys Ah … primary keys … such a topic! When
discussing what columns to define as a primary key in your data models,
two large points always tend ...



3.mysql - Order by one of the keys of composite primary key ...

Description:This is too long for a comment. You are saying that the query:
select * from t order by id is not ordering the table by id. If so, this
would indicate a bug in MySQL ...



4.Unique key - Wikipedia, the free encyclopedia

Description:The primary key can also be specified directly during table
creation. In the SQL Standard, primary keys may consist of one or multiple
columns.



5.Composite and Compound Primary Keys - WaveMaker

Description:Composite primary keys are generated when no PK ... In order
to designate a primary key, ... Comments (1) ...



6.Tech Notes: Composite Key

Description:19-08-2008 · or a composite key; A primary key can consist of
one or more columns of a table. ... Composite Primary Keys. Primary Key.
Posted by Sam Fu at 10:36 PM.



7.Composite Primary Keys

Description:gem ' composite_primary_keys ', ' =3.1.0 ' ... lets check out
our primary keys. MembershipStatus. primary_key # => "id" # normal single
key Membership. primary_key



8.What is a Composite Key? - Definition from Techopedia

Description:Composite Key Definition ... including security issues and the
way data flows from one point to ... You can now go ahead and define your
composite key as the primary ...



9.Sort order of composite primary keys - Oracle Database ...

Description:Sort order of composite primary keys; ... table with a
composite primary key as Dept id ... Server OLAP storage models and decide
which one is best in ...



10.Composite key - Welcome to The Oracle FAQ | Oracle FAQ

Description:A composite key is a primary key that consists of more than
one column. Oracle will create a composite primary key index on the ... or
aggregate keys ...