[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] hash bucket HASH hint hash joins 2nd forcing use of 2nd in Oracle execution plan in SQL Server execution plan when to use 2nd 3rd 4th 5th HAVING clause [See post- group filtering] hidden join filters 2nd 3rd high-water mark 2nd 3rd hints in Oracle in SQL Server hot blocks 2nd [See also self-caching]3rd caching of 2nd choosing for performance hot data grouped in indexed access and physical I/O on query causing |