1DROP AGGREGATE(7)                SQL Commands                DROP AGGREGATE(7)
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NAME

6       DROP AGGREGATE - remove an aggregate function
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SYNOPSIS

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

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

18       IF EXISTS
19              Do not throw an error if the aggregate does not exist. A  notice
20              is issued in this case.
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22       name   The  name (optionally schema-qualified) of an existing aggregate
23              function.
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25       type   An input data type on which the aggregate function operates.  To
26              reference  a  zero-argument aggregate function, write * in place
27              of the list of input data types.
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29       CASCADE
30              Automatically drop objects that depend on  the  aggregate  func‐
31              tion.
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33       RESTRICT
34              Refuse  to  drop the aggregate function if any objects depend on
35              it. This is the default.
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EXAMPLES

38       To remove the aggregate function myavg for type integer:
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40       DROP AGGREGATE myavg(integer);
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COMPATIBILITY

44       There is no DROP AGGREGATE statement in the SQL standard.
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SEE ALSO

47       ALTER AGGREGATE [alter_aggregate(7)], CREATE  AGGREGATE  [create_aggre‐
48       gate(7)]
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52SQL - Language Statements         2011-09-22                 DROP AGGREGATE(7)