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Database[RemoveConnection] - Remove a saved Connection
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Calling Sequence
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RemoveConnection( name, opts )
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Parameters
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name
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string; the identifier for the connection to remove
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opts
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(optional) an equation of the form filename=string
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Description
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RemoveConnection deletes the connection associated with identifier name from a file of connections created with calls to Save.
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RemoveConnection requires that an identifier be specified. This differs from Save and LoadConnection. These functions assume an identifier of "default" if one is not given.
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RemoveConnection accepts one optional argument.
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used to specify the file from which this connection is removed. When no filename is given, connections will be loaded from "$HOME/maple/toolbox/Database/data/default.con", where $HOME is the value returned by kernelopts( homedir ).
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Examples
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Create a connection.
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![driver := Database[LoadDriver]()](/support/helpjp/helpview.aspx?si=7944/file01399/math87.png)
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Save the connection to disk using the default file and the default identifier.
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Close the connection.
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Remove this connection.
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Attempt to re-establish the connection saved as default.
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](/support/helpjp/helpview.aspx?si=7944/file01399/math116.png)
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Error, (in Database:-LoadConnection) no entry named "default" found in connection.con
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Download Help Document
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