DROP_AGGREGATE (l)
Removes the definition of an aggregate function
SYNOPSIS
DROP AGGREGATE name type
name
The name of an existing aggregate function.
type
The type of an existing aggregate function.
(Refer to the PostgreSQL User's Guide for
further information about data types).
[Comment: This should become a cross-reference rather than a
hard-coded chapter number]
DROP
Message returned if the command is successful.
WARN RemoveAggregate: aggregate 'agg' for 'type' does not exist
This message occurs if the aggregate function specified does not
exist in the database.
DESCRIPTION
DROP AGGREGATE will remove all references to an existing
aggregate definition. To execute this command the current
user must be the owner of the aggregate.
Use
create_aggregate(l)
to create aggregate functions.
USAGE
DROP AGGREGATE myavg int4;
COMPATIBILITY
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