postgresql-17-hypopg
PostgreSQL extension adding support for hypothetical indexes.
UnsupportedCommand lineDevelopment
Unsupported
The PostgreSQL server, and the extensions that run inside it, needs a System V shared memory segment even when set to use mmap, and Android refuses it (initdb fails on a device, with and without Breadstick's shared-memory library).
Programs that need System V shared memory
| Platform | Standard | VM |
|---|---|---|
| Android, ARM64 | Unsupported | Untested |
| GooglebookOS, ARM64 | Unsupported | Untested |
| GooglebookOS, x86-64 | Unsupported | Untested |
| ChromeOS, ARM64 | Unsupported | Untested |
| ChromeOS, x86-64 | Unsupported | Untested |
About postgresql-17-hypopg
From Debian's package description
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.
From Debian's description of the postgresql-17-hypopg package, under that package's license.
Dependencies
Depends on
postgresql-17postgresql-17-jit-llvmlibc6
Sources and licenses
- Name: the Debian package name.
- Summary: Debian's short description of the postgresql-17-hypopg package, under that package's license.
- Description: Debian's description of the postgresql-17-hypopg package, under that package's license.
- Versions and sizes: Debian's archive for ARM64, as on packages.debian.org.
- Popularity: Debian Popularity Contest counts.
More in About the catalog.