Your question: Which SQL command do you use to view the data in a table?

The SELECT statement is used to select data from a database. The data returned is stored in a result table, called the result-set.

What is view command in SQL?

In SQL, a view is a virtual table based on the result-set of an SQL statement. A view contains rows and columns, just like a real table. The fields in a view are fields from one or more real tables in the database. … A view is created with the CREATE VIEW statement.

How read data from table in SQL?

In SQL, to retrieve data stored in our tables, we use the SELECT statement. The result of this statement is always in the form of a table that we can view with our database client software or use with programming languages to build dynamic web pages or desktop applications.

How do I view views in SQL?

Get view properties by using Object Explorer

  1. In Object Explorer, select the plus sign next to the database that contains the view to which you want to view the properties, and then click the plus sign to expand the Views folder.
  2. Right-click the view of which you want to view the properties and select Properties.
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What is SQL View create a view of student table?

The CREATE VIEW command creates a view. A view is a virtual table based on the result set of an SQL statement.

How do I query data in SQL?

Basic SQL Server SELECT statement

  1. First, specify a list of comma-separated columns from which you want to query data in the SELECT clause.
  2. Second, specify the source table and its schema name on the FROM clause.

What command retrieves data from the database?

Select is a DML( Data manipulation language ) command that is used to retrieve data from a database.

Which SQL command is used to retrieve data from database?

An SQL SELECT statement retrieves records from a database table according to clauses (for example, FROM and WHERE ) that specify criteria.

How do I view table data in SQL Server Management Studio?

Using SQL Server Management Studio

  1. In Object Explorer, select the table for which you want to show properties.
  2. Right-click the table and choose Properties from the shortcut menu. For more information, see Table Properties – SSMS.

How do I show views in MySQL?

To show the views of a database, you use the tables table from the INFORMATION_SCHEMA .

MySQL Show View – using INFORMATION_SCHEMA database

  1. The table_schema column stores the schema or database of the view (or table).
  2. The table_name column stores the name of the view (or table).

What is view and types of views in SQL?

There are 2 types of Views in SQL: Simple View and Complex View.

Difference between Simple and Complex View in SQL.

Simple View Complex View
Contains only one single base table or is created from only one table. Contains more than one base tables or is created from more than one tables.
We cannot use group functions like MAX(), COUNT(), etc. We can use group functions.
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How do I write a SQL view query?

The syntax for the CREATE VIEW statement in SQL is: CREATE VIEW view_name AS SELECT columns FROM tables [WHERE conditions]; view_name. The name of the SQL VIEW that you wish to create.

Why view is used in SQL?

Views are used for security purposes because they provide encapsulation of the name of the table. Data is in the virtual table, not stored permanently. Views display only selected data. We can also use Sql Join s in the Select statement in deriving the data for the view.

What is SQL Server view?

A VIEW in SQL Server is like a virtual table that contains data from one or multiple tables. It does not hold any data and does not exist physically in the database. … It contains a set of predefined SQL queries to fetch data from the database. It can contain database tables from single or multiple databases as well.