Re: Documentation on information_ schema columns that does not exist - Mailing list pgsql-docs

=?UTF-8?B?Q2zDqW1lbnQgUHLDqXZvc3Q=?= <prevostclement@gmail.com> writes:
> I found out that the following columns are documented (9.1->9.4) but not
> present in the information_schema table of my 9.4 instance (ubuntu):
> * information_schema.foreign_table_options.foreign_server_catalog
> * information_schema.foreign_table_options.foreign_server_name

Yeah, that does seem like a copy-and-pasteo; there should only be 5
columns in the view according to the SQL standard and our code.

Another problem in the same area is that the column types of
foreign_table_schema and foreign_table_name seem to be "name":

# \d *.foreign_table_options
            View "information_schema.foreign_table_options"
        Column         |               Type                | Modifiers
-----------------------+-----------------------------------+-----------
 foreign_table_catalog | information_schema.sql_identifier |
 foreign_table_schema  | name                              |
 foreign_table_name    | name                              |
 option_name           | information_schema.sql_identifier |
 option_value          | information_schema.character_data |

The documentation claims these should be sql_identifier, and that's
what I'd expect in a SQL-standard view ...

            regards, tom lane