| 
        
        Parameter
         | 
      
        
        Type
         | 
      
        
        Description
         | 
     
| 
        
        INPUT
         | 
      
        | 
      
        | 
     
| 
        
        catalog
         | 
      
        
        String
         | 
      
        
        A string object representing a catalog name to narrow the search.
        
       
        Null indicates that the catalog name should not be used to narrow the search.
        
        | 
     
| 
        
        schema
         | 
      
        
        String
         | 
      
        
        A string object representing a schema name used to narrow the search.
        
       
        Null indicates that the schema name should not be used to narrow the search.
        
        | 
     
| 
        
        table
         | 
      
        
        String
         | 
      
        
        A string object representing a table name used to narrow the search.
        
       
        Null indicates that the table name should not be used to narrow the search.
         | 
     
| 
        
        unique
         | 
      
        
        Boolean
         | 
      
        
        True means that only indexes for unique values will be returned.
        
       
        False means that all indexes will be returned.
         | 
     
| 
        
        approximate
         | 
      
        
        Boolean
         | 
      
        
        True means that results are allowed to reflect approximate or out-of-date values.
        
       
        False requests that results be accurate.  | 
     
| 
        
        RETURN
         | 
      
        | 
      
        | 
     
| 
        | 
      
        
        int
         | 
      
        
        OADS_SUCCESS
        
       
        OADS_ERROR
         | 
     
| 
        | 
      
        | 
      
        |