[ bullseye ]
[ 原始碼： hypopg ]
套件：postgresql-13-hypopg（1.1.4-2）
PostgreSQL extension adding support for hypothetical indexes.
An hypothetical, or virtual, index is an index that doesn't really exists, and thus doesn't cost CPU, disk or any resource to create. They're useful to know if specific indexes can increase performance for problematic queries, since you can know if PostgreSQL will use these indexes or not without having to spend resources to create them.
其他與 postgresql-13-hypopg 有關的套件
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- dep: libc6 (>= 2.4)
- GNU C 函式庫：共用函式庫
同時作為一個虛擬套件由這些套件填實： libc6-udeb
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- dep: postgresql-13
- The World's Most Advanced Open Source Relational Database