Dear patchers, Following the discussion about previous versions of this patch, please find attached a new patch candidate for warning about costly foreign key referential integrity checks.
1/ it generates a WARNING 2/ it DETAILs the attributes and types 3/ some regression tests are also appended to foreign_key.sql It validates for me against current "head". Have a nice day, -- Fabien Coelho - [EMAIL PROTECTED]
costly_ri_notice.patch.gz
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TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
