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www.dba-oracle.comAbout Oracle Synonyms Administration and Creation of Synonyms Synonyms are a very powerful feature of Oracle and other SQL-compliant relational database systems. They are used as a database shorthand. They make it possible to shorten the specification of瀏覽：418 -
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psoug.orgGeneral Note: Large OLTP systems where users log in to the database as their own user ID can benefit from explicitly qualifying the segment owner, rather than using public synonyms. This significantly reduces the number of entries in the dictionary cache.瀏覽：1335
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日期：2024-04-20
Oracle Concepts - Managing Oracle Synonyms ... Managing Oracle Synonyms These are not your daddy?s synonyms, or your SAT?s synonyms; no, these are Oracle synonyms. An Oracle synonym basically allows you to create a pointer to an object that exists ......
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日期：2024-04-25
This Oracle tutorial explains how to create and drop synonyms in Oracle with syntax and examples. A synonym is an alternative name for objects such as tables, views, sequences, stored procedures, and other database objects. You generally use synonyms when...
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日期：2024-04-25
Synonyms for oracle at Thesaurus.com with free online thesaurus, antonyms, and definitions. Dictionary and Word of the Day. ... Word Origin & History oracle late 14c., "a message from a god, expressed by divine inspiration," from O.Fr. oracle (12c.), from...
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日期：2024-04-18
A synonym is an alternative name (or alias) for an object (like an table or view) in the database. Objects can have many synonyms. Use the CREATE SYNONYM SQL command to create synonyms and the DROP SYNONYM command to remove them. To get a list ......
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日期：2024-04-21
Semantics PUBLIC You must specify PUBLIC to drop a public synonym. You cannot specify schema if you have specified PUBLIC. schema Specify the schema containing the synonym. If you omit schema, then Oracle Database assumes the synonym is in your ......
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日期：2024-04-20
create synonym synonym-name for object-name; create public synonym synonym-name for object-name;...
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日期：2024-04-19
Dropping Synonyms You can drop any private synonym in your own schema. To drop a private synonym in another user's schema, you must have the DROP ANY SYNONYM system privilege. To drop a public synonym, you must have the DROP PUBLIC SYNONYM system privileg...
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日期：2024-04-25
During ex-import-operations it is often the case, that related synonyms in other schemas become invalid, because of the temporary absence of the underlying objects. Unlike other objects like procedures or functions invalid synonyms are not automatically ....
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