See http://drupal.org/node/278592#comment-1724734

Comments

dries’s picture

dries commented

Before something like this gets committed I want to study why we load all the install files (other than during installation).

alexanderpas’s picture

alexanderpas commented

- to verify weither we need to run database updates. drupal_get_schema_versions() trough system_requirements() which is an implementation of hook_requirements().
- during installation via install.php
- during updates via update.php

pasqualle’s picture

pasqualle
Location 🇭🇺 Budapest
commented
Version: 7.x-dev » 8.x-dev
Component: update system » database update system

Ok, so this did not happen for D7.
Does it makes sense for D8? I guess it depends on changes with Migrate in core

catch’s picture

catch
he/him
Primary language English
commented
Status: Active » Postponed (maintainer needs more info)

There's a real memory/CPU cost to having the hook_update_N() functions in .install files when calling hook_requirements(). Because even if APC is enabled. that cache is often not warm, and then when it's warmed it's likely to be not hit again for hours or days. The number of updates is going to get less if we only put minor updates there, and not at all if we figure out migrate for minor updates. So probably not worth the change at this point, I guess 'needs more info'?

pasqualle’s picture

pasqualle
Location 🇭🇺 Budapest
commented

#788496: Break update functions into update.inc marked as duplicate

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smustgrave’s picture

smustgrave commented
Issue summary: View changes
Status: Postponed (maintainer needs more info) » Closed (outdated)

Closing as outdated since #4 comment went unanswered for 9 years. If still an issue please reopen.