Skip to search formSkip to main contentSkip to account menu

Data definition language

Known as: Sql drop, Data definition, Create sql 
A data definition language or data description language (DDL) is a syntax similar to a computer programming language for defining data structures… 
Wikipedia (opens in a new tab)

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2014
Highly Cited
2014
Big Data has come up with aureate haste and a clef enabler for the social business, Big Data gifts an opportunity to create… 
2012
2012
The optimizer examines parsed and normalized queries, and information about database objects. The input to the optimizer is a… 
Highly Cited
2006
Highly Cited
2006
SAS 9 has brought a wealth of new features for a huge variety of industries, and it is often difficult to spot the details that… 
Highly Cited
2002
Highly Cited
2002
GISs are changing from static modeling in 2D to dynamic modeling in multi-dimensions. Yet, it will take a long time until the… 
Highly Cited
1987
Highly Cited
1987
An approach for facilitating mixed language programming in distributed systems is presented. It is based on adding a generic… 
Highly Cited
1981
Highly Cited
1981
In a relational system, a database is composed of base relations, views, and snapshots. We show that this traditional approach… 
1981
1981
This paper examines object-oriented programming as an implementation technique for database systems. The object-oriented approach… 
1969
1969
T h i s t o p i c of f i l e d e f i n i t i o n t e c h n i q u e s o r d a t a d e s c r i p t i o n l a n g u a g e s ( w h i… 
1967
1967
This dissertation presents a descriptive notation for data structures which is embedded in a programming language in such a way…