Hi, When I check the types of fields in a data structure, I found most fields are defined as general types, as List, Node. Then, To know the content inside the List, I need to track the usage of the fields. For example, the fromClause in SelectStmt is defined as List. And, the content in the ListCell is with the type of RangeVar.
Is there other easier way to check the types information, rather than track through the code? Or is there any document about it? Thanks -- Pei -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers