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There are many interfaces in the current project, the data source may be different database or different users of the table, to access the table caused a certain amount of trouble. This time you can use synonyms to simplify. The syntax for synonyms

Guide: SynonymIt is an alias for database solution objects and is often used to simplify object access and improve object access security. When using synonyms,Oracle DatabaseTranslate it into the name of the corresponding solution object. Similar to

Oracle Database provides the synonym management function. Synonyms are aliases of database solution objects. They are often used to simplify object access and improve object access security. Oracle Database provides the synonym management function.

in the more complex Lucene search business scenario, it is not enough to download a word breaker directly on the web as a project. So how to assess a Chinese word breaker's good and bad: Generally speaking, there are two points, thesaurus and

lucene4.0 version number has been used since tokenstreamcomponents instead of the Tokenstream stream. It contains filter and Tokenizer.in the more complex Lucene search business scenario, it is not enough to download a word breaker directly on the

Oracle Database provides the synonym management function. Oracle synonyms are aliases of database solution objects. They are often used to simplify object access and improve object access security. In Oracle databases, most database objects, such as

The Oracle database provides the synonym management function for the creation of Oracle synonyms. Oracle synonyms are aliases of database solution objects. They are often used to simplify object access and improve object access security. In Oracle

Today, let's take a look at how to manage database objects in the orcale database. I. Synonyms 1. Solution The solution is a collection of database objects. The solution contains various objects (tables, views, indexes, synonyms, sequences,

Search Algorithm ---- hash tableThe hash method is different from sequential search, binary search, binary sorting tree, and B-tree search. It uses direct addressing technology instead of keyword comparison. Under ideal conditions, you can find the

[Switch] search algorithm-hash table Http://hi.baidu.com/yq_sun2008/home2010-06-20 hash method is different from sequential search, binary search, binary sorting tree and B-tree search. It uses direct addressing technology instead of keyword