File: bp-core/bp-core-update.php
Description
bp_pre_schema_upgrade()

Perform database operations that must take place before the general schema upgrades.

Source: bp-core/bp-core-update.php:343

bp_update_to_1_5()

Remove unused metadata from database when upgrading from < 1.5.

Source: bp-core/bp-core-update.php:380

bp_update_to_1_6()

Remove unused metadata from database when upgrading from < 1.6.0.

Source: bp-core/bp-core-update.php:398

bp_is_install()

Is this a fresh installation of BuddyPress?

Source: bp-core/bp-core-update.php:21

bp_is_update()

Is this a BuddyPress update?

Source: bp-core/bp-core-update.php:36