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@ -165,7 +165,7 @@ |
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Sistema Upravleniya Bazami Dannyh PostgreSQL |
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Portion copyright (c) 1996-2004, PostgreSQL Global Development Group |
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Portions copyright (c) 1996-2004, PostgreSQL Global Development Group |
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Portions Copyright (c) 1994-6 Regents of the University of California |
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Predostavlyayutsya prava na ispol'zovanie, kopirovanie, izmenenie i |
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@ -573,7 +573,7 @@ |
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proizvoditel'nosti? |
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Nesomnenno, indeksy mogut uvelichit' skorost' vypolneniya zaprosov. |
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Komanda EXPLAIN ANALIZE pozvolyaet vam posmotret' kak PostgreSQL |
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Komanda EXPLAIN ANALYZE pozvolyaet vam posmotret' kak PostgreSQL |
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interpretiruet vash zapros i kakie indeksy ispol'zuyutsya. |
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Esli vy vypolnyaete mnogo operatorov INSERT, rassmotrite vozmozhnost' |
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