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The data source being used determines the type of metadata
that is required. For example,
- When the server accesses a relational data source, it needs
to know how to interpret the data stored there. You must create
a synonym that describes the structure of the data source and the
server mapping of the data types.
- When the server invokes a transaction or procedure, it needs
to know how to build the request, what parameters to pass, and how
to format an answer set from the response. You must create a synonym
that describes the layout of the request/response area.
Whatever your data source, the adapter you are using manages
the synonym creation process for you, creating a synonym that meets
your specific requirements.
This topic describes briefly how to create, test, and otherwise
manage a synonym, using the Web Console or the Data Management Console.
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