37.40. routine_column_usage
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The view routine_column_usage is meant to identify all columns that are used by a function or procedure. This information is currently not tracked by PostgreSQL.
routine_column_usage ColumnsColumn Type
Description
specific_catalog sql_identifier
Name of the database containing the function (always the current database)
specific_schema sql_identifier
Name of the schema containing the function
specific_name sql_identifier
The “specific name” of the function. See for more information.
routine_catalog sql_identifier
Name of the database containing the function (always the current database)
routine_schema sql_identifier
Name of the schema containing the function
routine_name sql_identifier
Name of the function (might be duplicated in case of overloading)
table_catalog sql_identifier
Name of the database that contains the table that is used by the function (always the current database)
table_schema sql_identifier
Name of the schema that contains the table that is used by the function
table_name sql_identifier
Name of the table that is used by the function
column_name sql_identifier
Name of the column that is used by the function