CVSROOT:        /cvsroot
Module name:    pgsql-server
Changes by:     [EMAIL PROTECTED]       03/10/06 13:38:28

Modified files:
        src/backend/commands: tablecmds.c 
        src/backend/utils/adt: ri_triggers.c 
        src/include/commands: trigger.h 

Log message:
        During ALTER TABLE ADD FOREIGN KEY, try to check the existing rows using
        a single LEFT JOIN query instead of firing the check trigger for each
        row individually.  Stephan Szabo, with some kibitzing from Tom Lane and
        Jan Wieck.


---------------------------(end of broadcast)---------------------------
TIP 8: explain analyze is your friend

Reply via email to