diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb index be89873632..027d736484 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb @@ -181,18 +181,6 @@ module ActiveRecord # done if the transaction block raises an exception or returns false. def rollback_db_transaction() end - # Appends a locking clause to an SQL statement. - # This method *modifies* the +sql+ parameter. - # # SELECT * FROM suppliers FOR UPDATE - # add_lock! 'SELECT * FROM suppliers', :lock => true - # add_lock! 'SELECT * FROM suppliers', :lock => ' FOR UPDATE' - def add_lock!(sql, options) - case lock = options[:lock] - when true; sql << ' FOR UPDATE' - when String; sql << " #{lock}" - end - end - def default_sequence_name(table, column) nil end |