Synonyms in Oracle

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A synonym is an alias for one of the following objects:
  • table
  • object table
  • view
  • object view
  • sequence
  • stored procedure
  • stored function
  • package
  • materialized view
  • java class
  • used defined object object type
  • another synonym
The object does not need to exist at the time of its creation.
How to create synonyms ?


CREATE

 SYNONYM  table_name  FOR table_name 
How to display list of all synonyms from database ?

SELECT
 ORDER BY 1,2 'SYNONYM:',synonym_name,table_owner FROM USER_SYNONYMS

or

SELECT * FROM ALL_SYNONYMS

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