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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… 
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Related topics

Related topics

40 relations
CODASYLData control languageData dictionaryData manipulation language

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
Tuning the SQL Query in order to Reduce Time Consumption
The optimizer examines parsed and normalized queries, and information about database objects. The input to the optimizer is a… 
Review
2011
Review
2011
Comparative Survey of Object Serialization Techniques and the Programming Supports
This paper compares six approaches of object serialization from qualitative and quantitative aspects. Those are object… 
2010
2010
A Petri Nets based functional validation for services composition
2004
2004
Integrating SNMP agents with XML-based management systems
XML-based network management systems are becoming more and more popular these days. However, it has to be taken into account that… 
Highly Cited
2002
Highly Cited
2002
Incorporating 3D geo-objects into a 2D geo-DBMS
GISs are changing from static modeling in 2D to dynamic modeling in multi-dimensions. Yet, it will take a long time until the… 
1999
1999
Grammars++ for Modelling Information in Text
Highly Cited
1987
Highly Cited
1987
Facilitating Mixed Language Programming in Distrbuted Systems
An approach for facilitating mixed language programming in distributed systems is presented. It is based on adding a generic… 
1975
1975
Automatic data base schema design and optimization
The production of an appropriate CODASYL Data Base Task Group (DBTG) Data Description Language (DDL) schema for a given data… 
1969
1969
A taxonomy of data definition languages
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
A Data Definition Facility for Programming Languages
This dissertation presents a descriptive notation for data structures which is embedded in a programming language in such a way… 
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