mirror of
https://github.com/postgres/postgres.git
synced 2026-04-02 07:46:09 -04:00
The check for the number of roles in the target cluster for an upgrade selects the existing roles and performs a COUNT(*) over the result. A value of one is the expected query result value indicating that only the install user is present in the new cluster. The result was converted with the function for converting a string containing an Oid into a numeric, which avoids potential overflow but makes the code less readable since it's not actually an Oid at all. Discussion: https://postgr.es/m/41AB5F1F-4389-4B25-9668-5C430375836C@yesql.se |
||
|---|---|---|
| .. | ||
| backend | ||
| bin | ||
| common | ||
| fe_utils | ||
| include | ||
| interfaces | ||
| makefiles | ||
| pl | ||
| port | ||
| template | ||
| test | ||
| timezone | ||
| tools | ||
| tutorial | ||
| .gitignore | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.global.in | ||
| Makefile.shlib | ||
| meson.build | ||
| nls-global.mk | ||