Explanation QUERY PLAN: A query plan, also known as query execution plan, is an ordered set of steps used to access information in a SQL relational database management system. This is a specific case of the relational model concept of access plans. Since SQL is declarative, there are typically a large number of alternative ways to execute a given query, with widely varying performance. When a query is submitted to the database, the query optimizer evaluates all of the different possible plans for executing the query and returns what it considers the best alternative.
Other definitions in programming such as Query Plan in Dictionary Q.
- Manual Qbasic:
- Help of the BASIC programming language, which is similar but different from the QuickBasic programming language. The source code is compiled to an intermediate form within the integrated development query plan definition.
- Manual QuickTime:
- Help multimedia framework developed by Apple Computer, capable of handling various formats of digital video, media clips, sound, text, animation, music, and several types of interactive panoramic images query plan explain.
- Manual Query Optimizer:
- Help is the component of a database management system that is used to analyze queries submitted to database server for execution, and then determine the optimal way to execute the query (Query plan).The query plan what is.
- Manual QB: QuickBASIC:
- Help QuickBASIC (QB) is a descendant of the BASIC programming language that was developed by the Microsoft Corporation for use with the MS-DOS operating system. It is loosely based on GW-BASIC but adds query plan meaning.
- Manual Qcad:
- Help aided design (CAD) software package for 2D design and drafting. It is available for Linux, Mac OS X, Unix and Microsoft Windows. QCad is developed by RibbonSoft and released under the GPL. QCad 2 query plan abbreviation.
