54.21. pg_rules
 The view pg_rules provides access to useful information about query rewrite rules. 
Table 54.21. pg_rules Columns
| Column Type Description | 
|---|
| 
 Name of schema containing table | 
| 
 Name of table the rule is for | 
| 
 Name of rule | 
| 
 Rule definition (a reconstructed creation command) | 
 The pg_rules view excludes the ON SELECT rules of views and materialized views; those can be seen in pg_views and pg_matviews.