1DROP TRANSFORM(7)        PostgreSQL 15.4 Documentation       DROP TRANSFORM(7)
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NAME

6       DROP_TRANSFORM - remove a transform
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SYNOPSIS

9       DROP TRANSFORM [ IF EXISTS ] FOR type_name LANGUAGE lang_name [ CASCADE | RESTRICT ]
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DESCRIPTION

12       DROP TRANSFORM removes a previously defined transform.
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14       To be able to drop a transform, you must own the type and the language.
15       These are the same privileges that are required to create a transform.
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PARAMETERS

18       IF EXISTS
19           Do not throw an error if the transform does not exist. A notice is
20           issued in this case.
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22       type_name
23           The name of the data type of the transform.
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25       lang_name
26           The name of the language of the transform.
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28       CASCADE
29           Automatically drop objects that depend on the transform, and in
30           turn all objects that depend on those objects (see Section 5.14).
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32       RESTRICT
33           Refuse to drop the transform if any objects depend on it. This is
34           the default.
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EXAMPLES

37       To drop the transform for type hstore and language plpython3u:
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39           DROP TRANSFORM FOR hstore LANGUAGE plpython3u;
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COMPATIBILITY

42       This form of DROP TRANSFORM is a PostgreSQL extension. See CREATE
43       TRANSFORM (CREATE_TRANSFORM(7)) for details.
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SEE ALSO

46       CREATE TRANSFORM (CREATE_TRANSFORM(7))
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50PostgreSQL 15.4                      2023                    DROP TRANSFORM(7)
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