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PostgreSQL Manual

This manual is provided as a courtesy. It is not an official source. Please check postgresql.org for updated information.

PostgreSQL Manual

PostgreSQL Manual
PostgreSQL 8.1.3 Documentation
PrevFast BackwardChapter 31. The Information SchemaFast ForwardNext

31.39. 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 current user is the owner of the table that contains the column.

Note: Columns of system tables are not included. This should be fixed sometime.

Table 31-37. view_column_usage Columns

NameData TypeDescription
view_catalogsql_identifierName of the database that contains the view (always the current database)
view_schemasql_identifierName of the schema that contains the view
view_namesql_identifierName of the view
table_catalogsql_identifier Name of the database that contains the table that contains the column that is used by the view (always the current database)
table_schemasql_identifier Name of the schema that contains the table that contains the column that is used by the view
table_namesql_identifier Name of the table that contains the column that is used by the view
column_namesql_identifierName of the column that is used by the view
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usage_privilegesUpview_table_usage

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