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s/outher join/outer join/

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Salvo 'LtWorf' Tomaselli 2016-01-03 09:05:15 +07:00
parent 2ecf31bd57
commit 03ae3e0bab
1 changed files with 3 additions and 3 deletions
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@ -114,17 +114,17 @@ Notation
This operation is the combination of a product and a selection. So it This operation is the combination of a product and a selection. So it
is O(|n|*|m|) too. is O(|n|*|m|) too.
2.6 Outher 2.6 Outer
This operation is the union of the outer left and the outer right This operation is the union of the outer left and the outer right
join. Makes it O(|n|*|m|) too. join. Makes it O(|n|*|m|) too.
2.7 Outher_left 2.7 Outer_left
O(|n|*|m|), very depending on the number of the fields, because they O(|n|*|m|), very depending on the number of the fields, because they
are compared. are compared.
2.8 Outher_right 2.8 Outer_right
Mirror operation of outer_lef Mirror operation of outer_lef