35.40. routine_column_usage
routine_column_usage
The view routine_column_usage identifies all columns that are used by a function or procedure, either in the SQL body or in parameter default expressions. (This only works for unquoted SQL bodies, not quoted bodies or functions in other languages.) A column is only included if its table is owned by a currently enabled role.
Column Type Description |
|---|
specific_catalog Name of the database containing the function (always the current database) |
specific_schema Name of the schema containing the function |
specific_name The "specific name" of the function. See routines for more information. |
routine_catalog Name of the database containing the function (always the current database) |
routine_schema Name of the schema containing the function |
routine_name Name of the function (might be duplicated in case of overloading) |
table_catalog Name of the database that contains the table that is used by the function (always the current database) |
table_schema Name of the schema that contains the table that is used by the function |
table_name Name of the table that is used by the function |
column_name Name of the column that is used by the function |
: routine_column_usage Columns