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[ 原始碼: pg-rational  ]

套件:postgresql-17-rational(0.0.2-7 以及其他的)

postgresql-17-rational 的相關連結

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下載原始碼套件 pg-rational

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外部的資源:

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Precise fractional arithmetic for PostgreSQL

pg_rational implements precise fractional arithmetic for PostgreSQL. Perfect for exact arithmetic or user-specified table row ordering. Holds values as big as an integer, with matching precision in the denominator.

Features:

 * Stores fractions in exactly 64 bits (same size as float)
 * Written in C for high performance
 * Detects and halts arithmetic overflow for correctness
 * Uses native CPU instructions for fast overflow detection
 * Defers GCD calculation until requested or absolutely required
 * Supports btree and hash indices
 * Implements Stern-Brocot trees for finding intermediate points
 * Coercion from integer/bigint/tuple
 * Custom aggregate

其他與 postgresql-17-rational 有關的套件

  • 依賴
  • 推薦
  • 建議
  • 增強

下載 postgresql-17-rational

下載可用於所有硬體架構的
硬體架構 版本 套件大小 安裝後大小 檔案
amd64 0.0.2-7+b1 24。7 kB76。0 kB [檔案列表]
arm64 0.0.2-7 24。8 kB120。0 kB [檔案列表]
ppc64el 0.0.2-7 25。3 kB121。0 kB [檔案列表]
riscv64 0.0.2-7 11。3 kB44。0 kB [檔案列表]
s390x 0.0.2-7 24。3 kB71。0 kB [檔案列表]