dating elisha cuthbert - Updating views in mysql
PDF (US Ltr) - 37.5Mb PDF (A4) - 37.5Mb PDF (RPM) - 36.9Mb HTML Download (TGZ) - 10.2Mb HTML Download (Zip) - 10.2Mb HTML Download (RPM) - 8.9Mb Man Pages (TGZ) - 211.3Kb Man Pages (Zip) - 321.0Kb Info (Gzip) - 3.4Mb Info (Zip) - 3.4Mb My SQL Backup and Recovery My SQL Globalization My SQL Information Schema My SQL Installation Guide My SQL and Linux/Unix My SQL and OS X My SQL Partitioning My SQL Performance Schema My SQL Replication Using the My SQL Yum Repository My SQL Restrictions and Limitations Security in My SQL My SQL and Solaris Building My SQL from Source Starting and Stopping My SQL My SQL Tutorial My SQL and Windows My SQL NDB Cluster 7.5 statements, but can only be used for reading data to specify rows to be updated or deleted.Generally, the view references must be updatable, meaning that they may be merged and not materialized. For a view to be updatable, there must be a one-to-one relationship between the rows in the view and the rows in the underlying table.
However, to create an updatable view, the SELECT statement that defines the view must not contain any of the following elements: If you create a view with the TEMPTABLE algorithm, you cannot update the view.
Note that it is sometimes possible to create updatable views based on multiple tables using an inner join.
If you have the Northwind database you can see that it has several views installed by default.
The view "Current Product List" lists all active products (products that are not discontinued) from the "Products" table.
Within a database, base tables and views share the same namespace, so a base table and a view cannot have the same name.