[ nabia ]
[ 原始碼： first-last-agg ]
套件： postgresql-12-first-last-agg (0.1.4-4-gd63ea3b-2)
postgresql-12-first-last-agg 的相關超連結
Trisquel 的資源：
下載原始碼套件 first-last-agg：
- [first-last-agg_0.1.4-4-gd63ea3b-2.dsc]
- [first-last-agg_0.1.4-4-gd63ea3b.orig.tar.gz]
- [first-last-agg_0.1.4-4-gd63ea3b-2.debian.tar.xz]
維護者：
Original Maintainers:
- Debian PostgreSQL Maintainers
- Christoph Berg
外部的資源：
- 主頁 [github.com]
相似套件：
PostgreSQL extension providing first and last aggregate functions
first-last-agg is a simple extension providing two aggregate functions, last and first, operating on any element type and returning the last or the first value of the group.
Since by default the ordering inside groups created by a GROUP BY expression is not defined, it is advisable to use an ORDER BY clause inside the aggregate expression (see the aggregate function syntax).
其他與 postgresql-12-first-last-agg 有關的套件
|
|
|
-
- dep: postgresql-12
- object-relational SQL database, version 12 server