Typo fix. Kevin Grittner.
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$PostgreSQL: pgsql/src/backend/access/gist/README,v 1.4 2008/03/20 17:55:14 momjian Exp $
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$PostgreSQL: pgsql/src/backend/access/gist/README,v 1.5 2010/04/14 20:17:26 rhaas Exp $
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GiST Indexing
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GiST Indexing
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=============
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=============
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@ -110,7 +110,7 @@ particularly, it is now a single-pass algorithm.
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Function findLeaf is used to identify subtree for insertion. Page, in which
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Function findLeaf is used to identify subtree for insertion. Page, in which
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insertion is proceeded, is locked as well as its parent page. Functions
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insertion is proceeded, is locked as well as its parent page. Functions
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findParent and findPath are used to find parent pages, which could be changed
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findParent and findPath are used to find parent pages, which could be changed
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because of concurrent access. Function pageSplit is reccurrent and could split
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because of concurrent access. Function pageSplit is recurrent and could split
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page by more than 2 pages, which could be necessary if keys have different
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page by more than 2 pages, which could be necessary if keys have different
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lengths or more than one key are inserted (in such situation, user defined
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lengths or more than one key are inserted (in such situation, user defined
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function pickSplit cannot guarantee free space on page).
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function pickSplit cannot guarantee free space on page).
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