52.82. pg_rules
  The view
  
   pg_rules
  
  provides access to
   useful information about query rewrite rules.
 
   
    Table 52.83. 
    
     pg_rules
    
    Columns
   
  
| Name | Type | References | Description | 
|---|---|---|---|
       
        schemaname
       
       | 
      
       
        name
       
       | 
      
       
        
         
       | 
      Name of schema containing table | 
       
        tablename
       
       | 
      
       
        name
       
       | 
      
       
        
         
       | 
      Name of table the rule is for | 
       
        rulename
       
       | 
      
       
        name
       
       | 
      
       
        
         
       | 
      Name of rule | 
       
        definition
       
       | 
      
       
        text
       
       | 
      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
  
  .