1ALTER TYPE(7)                    SQL Commands                    ALTER TYPE(7)
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NAME

6       ALTER TYPE - change the definition of a type
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SYNOPSIS

10       ALTER TYPE name RENAME TO new_name
11       ALTER TYPE name OWNER TO new_owner
12       ALTER TYPE name SET SCHEMA new_schema
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DESCRIPTION

17       ALTER TYPE changes the definition of an existing type.
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19       You  must  own  the  type to use ALTER TYPE.  To change the schema of a
20       type, you must also have CREATE privilege on the new schema.  To  alter
21       the owner, you must also be a direct or indirect member of the new own‐
22       ing role, and that role  must  have  CREATE  privilege  on  the  type's
23       schema.  (These restrictions enforce that altering the owner doesn't do
24       anything you couldn't do by dropping and recreating the type.  However,
25       a superuser can alter ownership of any type anyway.)
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PARAMETERS

28       name   The  name  (possibly  schema-qualified)  of  an existing type to
29              alter.
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31       new_name
32              The new name for the type.
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34       new_owner
35              The user name of the new owner of the type.
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37       new_schema
38              The new schema for the type.
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EXAMPLES

41       To rename a data type:
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43       ALTER TYPE electronic_mail RENAME TO email;
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47       To change the owner of the type email to joe:
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49       ALTER TYPE email OWNER TO joe;
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53       To change the schema of the type email to customers:
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55       ALTER TYPE email SET SCHEMA customers;
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COMPATIBILITY

60       There is no ALTER TYPE statement in the SQL standard.
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64SQL - Language Statements         2014-02-17                     ALTER TYPE(7)
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