DROP SERVER

DROP SERVER deletes an existing data server.

Only the server owner can delete a server.

     
          DROP SERVER [ IF EXISTS ] server_name [ {CASCADE | RESTRICT} ] ;

**Table 1** DROP SERVER parameters
Parameter	Description	Value Range
IF EXISTS	Sends a notice instead of an error if the specified server does not exist.	-
server_name	Specifies the name of the server to be deleted.	An existing server name.
CASCADE \| RESTRICT	Specifies how to process related data in the dependent object when a delete operation is performed.	CASCADE: automatically drops objects that depend on the server to be deleted. RESTRICT (default): refuses to delete the server if any objects depend on it.

Delete the hdfs_server server:

     
          DROP SERVER hdfs_server;

Parent Topic: DDL Syntax

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