Question

I’ve a table containing information as follows:

idnumber     applic_id      cctype     ccnumber
---------  ------------    --------   ----------
    1           23            1         223445
    2           23            2         345567

I need a query that an make this:

idnumber     applic_id      cctype     ccnumber  idnumber     applic_id      cctype     ccnumber
---------  ------------    --------   ----------  ---------  ------------    --------   ----------
    1           23            1         223445       2           23            2         345567 

Is anyone have a clue? I’m using PostgreSQL 8.3.

Answer 1

You can use CASE statements for simple queries.
Or use the crosstab() function of the tablefunc module for more complex cases and better performance.

You can find examples for both cases under this related question:
PostgreSQL Crosstab Query