what is view in database with example

18. Create and use a view tableView tableView table conceptsCreate a viewModify and delete a tableEnhanced viewing table functionality in SQL Server 2000SummaryIn Chapter 17th, we learned about indexes. indexes are a secondary database structure

Role of database view 09:36:42 | category:Sybase | font size subscription I wrote my understanding of the view into this post and discussed it with everyone. A view has the following functions: 1. Simplify applications. As an entity in the database,

1. When you modify, query, or delete a record, the system will prompt how many records are affected, but no table creation prompt will be displayed. When the table data is modified, it is reflected in the view. The command for modifying, querying,

View is one of the most basic and important functions for databases. The design of the database view is directly related to the database performance. In addition, in the design of large databases, the division of labor and cooperation, the design of

Detailed description of database view and view Database View Details -Definition: A View is a table exported from one or more tables (or views. The view and Table (sometimes different from the view, also known as the basic Table-Base Table) are

9. Create a databaseDatabase StructureSystem DatabaseCreate a databaseView DatabaseDelete DatabaseSummaryAfter you design and install the Microsoft SQL Server 2000 database, you can learn how to create a database. Compared with earlier versions, SQL

server|sqlserver| View | index | Performance using the Index Tuning Wizard The Index Tuning Wizard also recommends that you use an indexed view in addition to the index of the base table. Use this wizard to improve the ability of an administrator

Oracle materialized view code example, oracle Materialized View Materialized View of Oracle Recently, oracle materialized views have been updated based on the project business needs. You can search for information on this topic on the Internet to

Information A 1, stop the database server, the database MDF files and LDF files copy backup a copy 2, start the database server, delete the suspect database 3, only with the backup of the database MDF file attached to the database,

A view is a table that is exported from one or more tables. is a virtual existence of a table. A view is like a window through which you can see the data that is specifically provided by the system. This allows the user to not see the data in the