search:drop synonym oracle example相關網頁資料

      • www.dba-oracle.com
        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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      • www.techonthenet.com
        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:2025-04-28
    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:2025-05-02
    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:2025-04-28
    Use the DROP SYNONYM statement to remove a synonym from the database or to change the definition of a synonym by dropping and re-creating it. See Also:....
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    日期:2025-05-04
    Use the DROP SYNONYM statement to remove a synonym from the database or to change the definition of a synonym by dropping and re-creating it. See Also:....
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    日期:2025-05-04
    This Oracle tutorial explains how to create and drop synonyms in Oracle with syntax and examples. A synonym is an ......
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    日期:2025-04-27
    These are not your daddy?s synonyms, or your SAT?s synonyms; no, these are Oracle synonyms. An Oracle synonym ......
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    日期:2025-05-03
    The Oracle DROP SYNONYM command is used to drop public and private synonyms. The following example illustrates how to drop a private synonym and a public synonym using the Oracle DROP SYNONYM command. SQL> -- Drop public synonym SQL ......
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    日期:2025-04-29
    -- compile public synonym that are invalid Select 'alter public synonym '||object_name||' compile;' From dba_objects Where status 'VALID' And owner = 'PUBLIC' And object_type = 'SYNONYM'; -- drop public synonym that are invalid Select 'drop public ......