class Openclerk\Migrations \ CachedStringsMigration


Represents a database "migration", which can be composed together with other migrations across multiple components to initialise a database and update it with updates. (from Migration)


Method Summary

Name Description
apply(Connection $db) Apply only the current migration.

Inherited Method Summary

Name Description
getAllParents() Get all our parent Migrations along with all of its parents migrations into one unique array. (from Migration)
getName() (from Migration)
getParents() Get all parent Migrations that this migration depends on, as a list (from Migration)
hasPending(Connection $db) (from Migration)
install(Connection $db, Logger $log) Install the current migration and any parent migrations that this migration depends on. (from Migration)
isApplied(Connection $db) (from Migration)
tableExists(Connection $db, $table) Used e.g. in BaseMigration (from Migration)

public function apply(Connection $db)

Apply only the current migration.

Overrides:
apply(Connection $db)
Returns:
true on success or false on failure