drop_aggregate man page on Alpinelinux

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DROP AGGREGATE()		 SQL Commands		      DROP AGGREGATE()

NAME
       DROP AGGREGATE - remove an aggregate function

SYNOPSIS
       DROP AGGREGATE [ IF EXISTS ] name ( type [ , ... ] ) [ CASCADE | RESTRICT ]

DESCRIPTION
       DROP  AGGREGATE removes an existing aggregate function. To execute this
       command the current user must be the owner of the aggregate function.

PARAMETERS
       IF EXISTS
	      Do not throw an error if the aggregate does not exist. A	notice
	      is issued in this case.

       name   The  name (optionally schema-qualified) of an existing aggregate
	      function.

       type   An input data type on which the aggregate function operates.  To
	      reference	 a  zero-argument aggregate function, write * in place
	      of the list of input data types.

       CASCADE
	      Automatically drop objects that depend on	 the  aggregate	 func‐
	      tion.

       RESTRICT
	      Refuse  to  drop the aggregate function if any objects depend on
	      it. This is the default.

EXAMPLES
       To remove the aggregate function myavg for type integer:

       DROP AGGREGATE myavg(integer);

COMPATIBILITY
       There is no DROP AGGREGATE statement in the SQL standard.

SEE ALSO
       ALTER AGGREGATE [alter_aggregate(7)], CREATE  AGGREGATE	[create_aggre‐
       gate(l)]

SQL - Language Statements	  2008-02-01		      DROP AGGREGATE()
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