| The PostgreSQL 9.0 Reference Manual - Volume 2 - Programming Guide
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4.51 view_column_usage
The view view_column_usage identifies all
columns that are used in the query expression of a view (the
SELECT statement that defines the view). A
column is only included if the table that contains the column is
owned by a currently enabled role.
Note: Columns of system tables are not included. This should be fixed sometime.
4-49:
view_column_usage Columns
| Name | Data Type | Description
|
view_catalog | sql_identifier | Name of the database that contains the view (always the current database)
|
view_schema | sql_identifier | Name of the schema that contains the view
|
view_name | sql_identifier | Name of the view
|
table_catalog | sql_identifier | Name of the database that contains the table that contains the
column that is used by the view (always the current database)
|
table_schema | sql_identifier | Name of the schema that contains the table that contains the
column that is used by the view
|
table_name | sql_identifier | Name of the table that contains the column that is used by the
view
|
column_name | sql_identifier | Name of the column that is used by the view |
| ISBN 9781906966065 | The PostgreSQL 9.0 Reference Manual - Volume 2 - Programming Guide | See the print edition |