SQL stands for Structured Query Language SQL is used to communicate with a database. SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database. Some common relational database management systems that use SQL are: Oracle, Sybase, Microsoft SQL Server, Access, Ingres, etc. However, the standard SQL commands such as "Select", "Insert", "Update", "Delete", "Create", and "Drop" can be used to accomplish almost everything that one needs to do with a database SQL - Table Fundamentals A table is database object that holds user data or A relational database system contains one or more objects called tables. The data or information for the database are stored in these tables. Each table in SQL associated with the specific data types- Char(size) data type is used to store character strings values of fixed length. Varchar(size) data type is used to store variable length alphanumeric data. Date(size) data is used to represent date and time. Number(size) The number data type is used to store numbers(fixed or floating point). Long(size) This data type is used to store variable length character strings containing upto 2GB. Raw/Long raw The RAW/LONG RAW data tupes is used to store binary data, such as digitized picture or image. Hire Best Assignment Support expert.

SQL - Create Table Command. Table creation is done using the create table syntax. Syntax Create table command defines each column of the table uniquely. Each column has a minimum three attribute, a name, datatype and size(i.e. column width) SQL- Inserting data into table. The insert statement is used to insert or add a row of data into the table. Once Table is created the most natural thing to do is load this table with data to be manipulated later. To insert records into a table, enter the key words insert into followed by the table name, followed by an open parenthesis, followed by a list of column names separated by commas, followed by a closing parenthesis, followed by the keyword values, followed by the list of values enclosed in parenthesis. You can get SQL Assignments Solutions right away and score higher grades in your exams from http://bestassignmentsupport.com/.
Get SQL Assignment Help from Best Assignment support
SQL can be interesting as well as challenging initially. If you're learning about databases, then knowing the Structured Query Language is a must. If you're unable to grasp the query language or complete the assignments, our sql assignment help service will guide you from the first step. With our qualified SQL Assignment Experts from around the globe, you can get SQL assignment solutions right away and score higher grades in your exams. It is the most trustworthy place to send your ‘do my SQL assignment’ request, and get all the benefits of our services in knowing the programming language of databases. Authorization in SQL Enabling the standard authorization mode in SQL allows database administrators to use the GRANT and REVOKE SQL statements. It is used to create specific database object privileges and particular SQL events. Authorization in SQL also grants power to implement privileges. The database administrator provides access to users of the database.