Run GC explicitly as workaround

Author: kou

.github/workflows/test.yaml

@@ -67,16 +67,11 @@ jobs:
           sudo systemctl restart postgresql
           sudo -u postgres -H psql -c "CREATE ROLE ${USER} SUPERUSER LOGIN;"
       - name: "Test: SQLite3"
-        env:
-          # We can remove this once ADBC 20 is released.
-          ACTIVERECORD_ADBC_ADAPTER_GC: disable
         run: |
           bundle exec rake
       - name: "Test: PostgreSQL"
         env:
           ACTIVERECORD_ADBC_ADAPTER_BACKEND: postgresql
-          # We can remove this once ADBC 20 is released.
-          ACTIVERECORD_ADBC_ADAPTER_GC: disable
           PGHOST: /var/run/postgresql
         run: |
           bundle exec rake

lib/activerecord_adbc_adapter/database_statements.rb

@@ -33,8 +33,19 @@ def perform_query(raw_connection,
             raw_records[bind.name] = array
           end
           record_batch = Arrow::RecordBatch.new(raw_records)
-          statement.bind(record_batch) do
-            statement.execute[0]
+          if defined?(::ADBCArrow)
+            # We can remove this once ADBC 20 is released.
+            begin
+              statement.bind(record_batch) do
+                statement.execute[0]
+              end
+            ensure
+              GC.start
+            end
+          else
+            statement.bind(record_batch) do
+              statement.execute[0]
+            end
           end
         end
       end

test/helper.rb

@@ -5,10 +5,6 @@
 
 require_relative "helper/user"
 
-if ENV["ACTIVERECORD_ADBC_ADAPTER_GC"] == "disable"
-  GC.disable
-end
-
 if ENV["ACTIVERECORD_ADBC_ADAPTER_DEBUG"] == "yes"
   ActiveRecord::Base.logger = ActiveSupport::Logger.new(STDERR)
 end