Database adapters use a statement pool.

Database adapters use a statement pool for limiting the number of open
prepared statments on the database.  The limit defaults to 1000, but can
be adjusted in your database config by changing 'statement_limit'.

1 files changed, 3 insertions, 2 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
index a4e21b714b..7c7e762c19 100644
--- a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
@@ -50,7 +50,7 @@ module ActiveRecord
       end
 
       class StatementPool < ConnectionAdapters::StatementPool
-        def initialize(connection, max = 1000)
+        def initialize(connection, max)
           super
           @cache = {}
         end
@@ -82,7 +82,8 @@ module ActiveRecord
 
       def initialize(connection, logger, config)
         super(connection, logger)
-        @statements = StatementPool.new(@connection)
+        @statements = StatementPool.new(@connection,
+                                        config.fetch(:statement_limit) { 1000 })
         @config = config
       end