Ryuta Kamizono c196ca72a0 Ensure StatementCache#execute never raises RangeError ... Since 31ffbf8d, finder methods no longer raise `RangeError`. So `StatementCache#execute` is the only place to raise the exception for finder queries. `StatementCache` is used for simple equality queries in the codebase. This means that if `StatementCache#execute` raises `RangeError`, the result could always be regarded as empty. So `StatementCache#execute` just return nil in that range error case, and treat that as empty in the caller side, then we can avoid catching the exception in much places.		2019-01-18 16:01:14 +09:00
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builder	Fix call sites	2018-10-02 15:31:29 -04:00
join_dependency	Avoid unneeded expanded column aliases array caching	2018-07-10 09:53:49 +09:00
preloader	Don't unset foreign key when preloading missing record	2018-03-24 22:18:05 +00:00
alias_tracker.rb	Fix alias confliction when joining same table on has many through with left_joins	2018-06-11 08:11:39 +09:00
association.rb	Ensure StatementCache#execute never raises RangeError	2019-01-18 16:01:14 +09:00
association_scope.rb	Reuse AR::Association#find_target method	2018-12-27 11:53:27 +02:00
belongs_to_association.rb	Refactor counter cache to extract decrement_counters_before_last_save on the belongs_to association	2018-09-27 22:59:12 +09:00
belongs_to_polymorphic_association.rb	Don't update counter cache unless the record is actually saved	2018-09-19 05:29:21 +09:00
collection_association.rb	Merge pull request #34806 from bogdan/reuse-find-target	2018-12-27 19:40:10 +09:00
collection_proxy.rb	Reset scope after collection delete	2018-12-04 00:16:42 -05:00
foreign_association.rb	Refs #28025 nullify *_type column on polymorphic associations on :nu… (#28078)	2019-01-15 23:03:20 +09:00
has_many_association.rb	Refs #28025 nullify *_type column on polymorphic associations on :nu… (#28078)	2019-01-15 23:03:20 +09:00
has_many_through_association.rb	Ensure that delete_all on collection proxy returns affected count	2018-12-04 14:33:31 +09:00
has_one_association.rb	Refs #28025 nullify *_type column on polymorphic associations on :nu… (#28078)	2019-01-15 23:03:20 +09:00
has_one_through_association.rb	Don't expose SingularAssociation#replace which is internal API	2018-05-16 06:43:52 +09:00
join_dependency.rb	Avoid unneeded expanded column aliases array caching	2018-07-10 09:53:49 +09:00
preloader.rb	Restore preloaders_for_one method	2018-10-05 00:58:57 +09:00
singular_association.rb	Ensure StatementCache#execute never raises RangeError	2019-01-18 16:01:14 +09:00
through_association.rb	Initialization block is a part of build_record	2018-06-04 23:28:55 +09:00