DROP FUNCTION
Synopsis
Description
Drops an existing user-defined Function. The Function's name and its list of arguments (as specified when the Function was created using the CREATE FUNCTION statement) should be provided for identifying the Function. This statement can only be executed by the Function owner.
DROP FUNCTION
cannot be undone. Use it with care!
Arguments
function_name
The name of the Function to drop. For case-sensitive names, the name must be wrapped in double quotes, otherwise, the lowercased name will be used.
(arg_name arg_type [,…])
An ordered list of Function argument names and types.
Example
Drop a Function
Assume a user-defined Function, named touppercase
, is created using the CREATE FUNCTION statement and is now available:
This Function can be dropped with the below statement:
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