info from prepared plan? - Mailing list pgsql-hackers

From Pavel Stehule
Subject info from prepared plan?
Date
Msg-id BAY20-F306DCFC4ABDA480CF2F73F9CB0@phx.gbl
Whole thread Raw
List pgsql-hackers
Hello,

is possible take names and types of returned columns of prepared plan? I 
need it, for implementation ANSI SQL FOR statement. Descr:

FOR SELECT a,b,c FROM Foo DO PRINT a,b,c;  -- inside stmt body a,b,c are local variables
END LOOP;

I have to get this list in compile time.

Any ideas?

Thank You
Pavel Stehule

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