Full form of the DDL is Data Definition Language.
ddl: data definition languagedml: data manipulation language
Details is discussed on http://arjudba.blogspot.com/2008/04/what-are-difference-between-ddl-dml-and.html
DDL stands for Data Definition Language, and so it follows that creating a table is DDL, creating a view is DDL and so on.
DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).DDL stands for Database Definition Language. It is a language used to create a database. Most databases have a language that will do this. Normally it is a form of SQL (Structured Query Language).
ddl stands for Data Definaton Language.Eg:- Create ,Alter .Drop.Truncate Why we have called it as DDL means.... we are defining or acting at structure level. Say, when ever you create a table we are dealing at strucutre level. Hence its is DDL
DDL compiler is the compiler whose job is to convert high level commands to low level commands..
forshared
no, they are free
Some of the operations performed in DDL in sql are creation of table,alteration of table,truncate a table, drop a table
There are number of commands in database (SQL) that are used to control , manipulate , retrieve data. One such command is DDL which is used for defining the schema of database.
The basic difference between DDL and DML is the commands they provide . The DDL provides statement for the creation and deletion of tables, indexes, views etc. while the DML provides statements to enter, update, delete and perform complex queries on these tables.
The differences between them you can get from, http://arjudba.blogspot.com/2008/04/what-are-difference-between-ddl-dml-and.html