instance method
clear_cache!
Ruby on Rails 3.1.12
Since v3.1.12 Last seen in v3.2.22.5Available in: v3.1.12 v3.2.22.5
Signature
clear_cache!()Clears out internal caches:
* columns
* columns_hash
* tablesSource
# File activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb, line 141
def clear_cache!
@columns.clear
@columns_hash.clear
@column_defaults.clear
@tables.clear
end
Defined in activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb line 141
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