ALTER USER
Alter existing user options.
Alter existing user options.
Note:
ALTER USER is supported
for backwards compatibility. Authentication and authorization are based on
ROLES.Superusers can change a user's password or superuser status. To prevent disabling all
superusers, superusers cannot change their own superuser status. Ordinary users can change
only their own password. Enclose the user name in single quotation marks if it contains
non-alphanumeric characters. Enclose the password in single quotation marks. See CREATE ROLE for more information about
SUPERUSER and NOSUPERUSER.
Synopsis
ALTER USER user_name
WITH PASSWORD 'password'
[SUPERUSER | NOSUPERUSER]| Syntax conventions | Description |
|---|---|
| UPPERCASE | Literal keyword. |
| Lowercase | Not literal. |
Italics |
Variable value. Replace with a user-defined value. |
[] |
Optional. Square brackets ( [] ) surround optional command
arguments. Do not type the square brackets. |
( ) |
Group. Parentheses ( ( ) ) identify a group to choose from. Do
not type the parentheses. |
| |
Or. A vertical bar ( | ) separates alternative elements. Type
any one of the elements. Do not type the vertical bar. |
... |
Repeatable. An ellipsis ( ... ) indicates that you can repeat
the syntax element as often as required. |
'Literal string' |
Single quotation ( ' ) marks must surround literal strings in
CQL statements. Use single quotation marks to preserve upper case. |
{ key : value } |
Map collection. Braces ( { } ) enclose map collections or key
value pairs. A colon separates the key and the value. |
<datatype1,datatype2> |
Set, list, map, or tuple. Angle brackets ( < > ) enclose
data types in a set, list, map, or tuple. Separate the data types with a comma.
|
cql_statement; |
End CQL statement. A semicolon ( ; ) terminates all CQL
statements. |
[--] |
Separate the command line options from the command arguments with two hyphens (
-- ). This syntax is useful when arguments might be mistaken for
command line options. |
' <schema> ... </schema> ' |
Search CQL only: Single quotation marks ( ' ) surround an
entire XML schema declaration. |
@xml_entity='xml_entity_type' |
Search CQL only: Identify the entity and literal value to overwrite the XML element in the schema and solrConfig files. |
Examples
Alter a user's
password:
ALTER USER moss WITH PASSWORD 'bestReceiver';Alter a user to make that a superuser:
ALTER USER moss SUPERUSER;