On Mon, Mar 7, 2011 at 6:21 AM, Guillaume Lelarge <guilla...@lelarge.info> wrote: > Well, it was supposed to be deleted. Actually, I was supposed to ask if > anyone knows why there is the "if (sql.IsNull())" check at all (the "|| > forceRefresh" is a test I should have deleted). I have no idea why there > is this sql.IsNull() test. It doesn't appear in other same sources. > Dave, any idea?
It's an optimisation to prevent us regenerating the SQL every time we need it. For most objects that's cheap - for some (eg. tables) - far from it. When refreshing, frmMain->Refresh calls the SetDirty() function on the object, which causes sql to be cleared ready for regeneration. -- Dave Page Blog: http://pgsnake.blogspot.com Twitter: @pgsnake EnterpriseDB UK: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgadmin-hackers mailing list (pgadmin-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgadmin-hackers
