What is DDL in SQL?
Correspondingly, what is DDL in SQL with examples?
Examples of Sql Server DDL commands are I mean, create a database, table, triggers, index, functions, stored procedures, etc. DROP – This SQL DDL command helps to delete objects. For example, delete tables, delete a database, etc. ALTER – Used to alter the existing database or its object structures.
Additionally, what is a DDL in database? Data Definition Language (DDL) is a standard for commands that define the different structures in a database. DDL statements create, modify, and remove database objects such as tables, indexes, and users. Common DDL statements are CREATE, ALTER, and DROP.
Consequently, what is DDL command in SQL?
DDL(Data Definition Language) : DDL or Data Definition Language actually consists of the SQL commands that can be used to define the database schema. It simply deals with descriptions of the database schema and is used to create and modify the structure of database objects in the database.
What is DDL DML and DCL in SQL?
DML DML is abbreviation of Data Manipulation Language. It is used to retrieve, store, modify, delete, insert and update data in database. Examples: SELECT, UPDATE, INSERT statements DDL DDL is abbreviation of Data Definition Language. It is used to create and modify the structure of database objects in database.