Tagged: sql commands

SQL Tutorial 5: Data Definition Language 0

SQL Tutorial 5: Data Definition Language

SQL Tutorial 5: Data Definition Language SQL (Structured Query Language) is for Database Developers, Database Administrators, and Database testers. Three main subsets of SQL: i) Data Definition Language ii) Data Manipulation Language iii) Data...

SQL Tutorial 4: Database Fundamentals 0

SQL Tutorial 4: Database Fundamentals

SQL Tutorial 4: Database Fundamentals and SQL Language Elements i) Database Fundamentals ii) SQL Language Elements ————————- i) Database Fundamentals • Database Server instance contains multiple databases • Database contains multiple Tables • Table contains...

SQL Knowledge For Software Testers 0

SQL Knowledge For Software Testers

SQL Knowledge For Software Testers Basics of the SELECT Statement  In a relational database, data is stored in tables. An example table would relate Social Security Number, Name, and Address: EmployeeAddressTable SSN FirstName LastName...

Data Control Language 0

Data Control Language

Data Control Language (DCL): These SQL commands are used to implement security on database objects like table, view, stored procedure etc. DCL commands are used to enforce database security in a multiple user database...

Data Manipulation Language 0

Data Manipulation Language

Data Manipulation Language (DML): Data Manipulation Language is a one of the Subset of SQL. These SQL commands are used to store, modify, and delete data from database tables. In this category we have...