Example of alter table command, Database Management System

Example -ALTER TABLE emp MODIFY (empno NUMBER (7));

 

 

Posted Date: 3/11/2013 12:57:26 AM | Location : United States







Related Discussions:- Example of alter table command, Assignment Help, Ask Question on Example of alter table command, Get Answer, Expert's Help, Example of alter table command Discussions

Write discussion on Example of alter table command
Your posts are moderated
Related Questions
A collection of a same kind of entities is known as an Entity Set or entity type. Example: For the COLLEGE database defines earlier objects of concern are Students, Faculty,

Depending upon the rules we have found, we can classify the locks into two types. Shared Lock: A transaction might be acquiring shared lock on a data item in order to read it

Which data type can store unstructured data? Raw data type can store unstructured data.

What are the two main goals of parallelism? Load -balance multiple small accesses, so that the  throughput of such accesses enhances. Parallelize large accesses so that the res

What is deadlock? Neither of the transaction can ever proceed with its normal implementation. This situation is known as deadlock.

i want notes on this topic

What is a Transaction? A transaction is an event which happens on the database. Generally a transaction reads a value from the database or writes a value to the database. If y

Describe the host language? Host Language: You could write applications along with SQL statements embedded inside a host language. The SQL statements give the database inter

let us consider a table having 2200 records and the fixed size of the table to be considered as 25.then how many numbers of table is requredto perform horizontal fragmentation

Illustrate about the advanced object design Advanced object design is a complex task. The objects discovered through analysis serve as a skeleton of design. The operations reco