Hi,
As for some current_*** functions, "select current_user;" seems to
work, but "select current_user();" doesn't . Though current_user is
defined as one of functions, why does such an error occur ?
renew=# select current_user();
ERROR: parser: parse error at or near "(" at character 20
Regards,
Masaru Sugawara
renew=# \df List of functions Result data type | Schema
| Name | Argument data types
---------------------+------------+-----------------------+-----------...name | pg_catalog |
current_database | name | pg_catalog | current_schema | name[] | pg_catalog |
current_schemas | booleantext | pg_catalog | current_setting | textname |
pg_catalog| current_user | ...
renew=# select current_user();
ERROR: parser: parse error at or near "(" at character 20
renew=# select current_database();current_database
------------------renew
(1 row)
renew=# select current_schema();current_schema
----------------public
(1 row)
renew=# select current_schema(true); current_schemas
---------------------{pg_catalog,postgres,public}
(1 row)
renew=# select current_schema(false); current_schemas
---------------------{postgres,public}
(1 row)
renew=# select current_setting('search_path');current_setting
-----------------$user,public
(1 row)
