Eshita Sharmaeshita.hashnode.dev·Oct 8, 2024Understanding DDL and DML Statements in SQLIn database management, SQL (Structured Query Language) is an essential tool that allows users to interact with databases. SQL is divided into several sub-languages, two of the most critical being Data Definition Language (DDL) and Data Manipulation ...ARYAN SAROJ 02 and 2 others are discussing this3 people are discussing thisDiscuss·3 likes·45 readsDatabases
Tejas Kasaretejaskasare.hashnode.dev·Sep 18, 2024Understanding DDLIn this article we are going to learn DDL commandsDiscussSQL
Sydney Nursesynuora.hashnode.dev·Sep 11, 2024Oracle Database CI/CD: Metadata Export with SQLcl or scripting for DDLThe challenge for database developers to adopt DevOps principals, tools and processes continues today. Exporting metadata of an object is simple enough and many tools are available for this including simply saving the text to file after successful ex...Discuss·3 likes·206 readsOracle
Swatipbtechnicalblogss.hashnode.dev·Aug 5, 2024SQL CommandsData Definition Language (DDL): It changes the structure of the table by creating, deleting, or altering the table. DDL commands are auto-committed, meaning they save all changes in the database. Create: This command is used to create a new table in...Discuss·1 likesqueal
Aman Singhamanlearn.hashnode.dev·Jun 20, 2024Essential SQL Command Types You Should KnowSQL Command Types DQL (Data Query Language)DDL (Data Definition Language)DML (Data Manipulation Language)DCL (Data Control Language)TCL (Transaction Control language) SELECTCREATEINSERTGRANTCOMMIT DROPDELETEREVOKEROLLBACK ALTERUPDATESAVEPOIN...Discuss·1 likeDQL
Abhishek Kumarabhishk.hashnode.dev·Mar 17, 2023What is DDL, DML, DQL and DCL in SQL?SQL stands for Structured Query Language and it is a comprehensive language for manipulating databases. SQL can be used to create, modify, query, and control data in database systems such as PostgreSQL, MySQL, Microsoft SQL Server, and Oracle Databas...Discuss·64 readsSQL
ARULARASI Jarularasi.hashnode.dev·Jan 20, 2023Data Definition Language - SQLWhat is Data Definition Language? Data Definition Language, or DDL, is a set of commands in SQL used to define and structure a database. These commands are used to create, modify, and delete the objects within a database, such as tables, indexes, and...Discuss·68 readsDDL
Ashwin Telmoreashwintelmore.hashnode.dev·Dec 17, 2022Aim: Install and run HBase and then use DDI and DML command.Prerequisite: Ubuntu installed Installed java with environment variable set Installed Hadoop with environment variable set( if not then install Hadoop) Install and run HBase To check the current version of Ubuntu type the below command lsb_relea...Discuss·1 likeBig data AnalyticsHBase
Rukayat Balogunrukayat-balogun.hashnode.dev·Dec 2, 2022Data Definition Language Statements (DDL)In this post, we shall gain an understanding of the commands in DDL using CREATE, ALTER, and DROP. CREATE CREATE Statement The numerous forms of the SQL CREATE statement is responsible for constructing vital database structures and objects – tables, ...Discuss·175 readsDDL
