SQL Assignment Help




Homework assignment help .com provides sql assignment help, we have been trusted by thousands of students across USA, United Kingdom, Australia, New Zealand, Europe, Singapore etc.SQL ( Structured Query Language) is a special-purpose programming language that designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS). SQL became a standard of the American National Standards Institute (ANSI).The SQL tutorial will teach you how to use SQL to access and manipulate data in MySQL, SQL Server, Access, Oracle, Sybase, DB2, and other database systems.

Example : SELECT * FROM tablename;

What is SQL?

  • SQL stands for Structured Query Language
  • SQL can insert records in a database
  • SQL can update records in a database
  • SQL can delete records from a database
  • SQL can create new databases
  • SQL can create new tables in a database
  • SQL can create stored procedures in a database
  • SQL lets you access and manipulate databases
  • SQL is an ANSI (American National Standards Institute) standard
  • SQL can execute queries against a database
  • SQL can retrieve data from a database
  • SQL can create views in a database
  • SQL can set permissions on tables, procedures, and views
  • RDBMS stands for Relational Database Management System.

RDBMS is the basis for SQL, and for all modern database systems such as MS SQL Server, IBM DB2, Oracle, MySQL, and Microsoft Access. The data in RDBMS is stored in database objects called tables. A table is a collection of related data entries and it consists of columns and rows. SQL is NOT case sensitive, select is the same as SELECT


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