[ 原始碼: pg-rational ]
套件:postgresql-17-rational(0.0.2-7 以及其他的)
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
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- dep: libc6 (>= 2.38) [除 alpha, loong64]
- 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
- dep: libc6 (>= 2.40) [loong64]
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- dep: libc6.1 (>= 2.38) [alpha]
- 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: libc6.1-udeb
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- dep: postgresql-17
- The World's Most Advanced Open Source Relational Database
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- dep: postgresql-17-jit-llvm (>= 16) [除 alpha, loong64, riscv64, sparc64]
- 套件暫時不可用
下載 postgresql-17-rational
硬體架構 | 版本 | 套件大小 | 安裝後大小 | 檔案 |
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alpha (非官方移植版) | 0.0.2-7 | 11。6 kB | 93。0 kB | [檔案列表] |
amd64 | 0.0.2-7+b1 | 24。7 kB | 76。0 kB | [檔案列表] |
arm64 | 0.0.2-7 | 24。8 kB | 120。0 kB | [檔案列表] |
loong64 (非官方移植版) | 0.0.2-7 | 10。8 kB | 44。0 kB | [檔案列表] |
mips64el | 0.0.2-7 | 23。8 kB | 121。0 kB | [檔案列表] |
ppc64 (非官方移植版) | 0.0.2-7 | 25。7 kB | 121。0 kB | [檔案列表] |
ppc64el | 0.0.2-7 | 25。3 kB | 121。0 kB | [檔案列表] |
riscv64 | 0.0.2-7 | 11。3 kB | 44。0 kB | [檔案列表] |
s390x | 0.0.2-7 | 24。3 kB | 71。0 kB | [檔案列表] |
sparc64 (非官方移植版) | 0.0.2-7 | 10。6 kB | 1,053。0 kB | [檔案列表] |