Hallo, according to http://www.postgresql.org/docs/8.4/interactive/sql-syntax-lexical.htm A token can be a key word, an identifier, a quoted identifier, a literal (or constant), or a special character symbol.
I suppose these different tokens are used by the internal parser? So my questions is, is there a function one could use to filter out the specific tokes? Example: Given the statement: INSERT INTO MY_TABLE VALUES (3, 'hi there'); We can do something like: select filter_tokens($$INSERT INTO MY_TABLE VALUES (3, 'hi there');$$); With output: token | type Insert keyword into keyword my_table identifier values keyword .. 'hi there' literal or in another way with similar functionality? mvg, Wim -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
