![]() Once it is used, it cannot be re-used to modify another object in the same interpretation, and also cannot be used as a standalone object. 1 1 1We use the word "modifier" to refer to any word that influences the way another word is depicted in the output. ![]() Similarly, in a fish and a gold ingot, the word gold is used as a modifier of ingot. Once the word bat has been used in the interpretation to denote an object (for example a wooden stick), it cannot be re-used to denote another object (an animal) in the same interpretation. For example, while the symbol bat in a flying bat can be interpreted as either a wooden stick or an animal, our possible interpretations of the sentence are either of a flying wooden stick or a flying animal, but never both at the same time. While symbols-as well as sentence structures-may be ambiguous, after an interpretation is constructed this ambiguity is already resolved. Now, users of other schemas can reference the table called suppliers without having to prefix the table name with the schema named app.A very basic property in the interpretation of natural language utterances is that each word has a specific role in the interpretation, and there is a one-to-one mapping between symbols and roles. This first CREATE SYNONYM example demonstrates how to create a synonym called suppliers. Let's look at an example of how to create a synonym in Oracle.įor example: CREATE PUBLIC SYNONYM suppliers ![]() object_name The name of the object for which you are creating the synonym. If this phrase is omitted, Oracle assumes that you are referring to your own schema. Remember though that the user must first have the appropriate privileges to the object to use the synonym. PUBLIC It means that the synonym is a public synonym and is accessible to all users. The syntax to create a synonym in Oracle is: CREATE SYNONYM synonym_nameįOR object_name dblink] OR REPLACE Allows you to recreate the synonym (if it already exists) without having to issue a DROP synonym command. ![]() You may wish to create a synonym so that users do not have to prefix the table name with the schema name when using the table in a query. ![]()
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February 2023
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