Merge pull request #23953 from kamipo/fix_tests_failure_with_prepared_statements_false

Fix tests failure with `prepared_statements: false`

1 files changed, 12 insertions, 10 deletions

diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb
index f50fe88b9b..00ebabc9c5 100644
--- a/activerecord/test/cases/adapters/postgresql/schema_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb
@@ -172,16 +172,18 @@ class SchemaTest < ActiveRecord::PostgreSQLTestCase
     end
   end
 
-  def test_schema_change_with_prepared_stmt
-    altered = false
-    @connection.exec_query "select * from developers where id = $1", 'sql', [bind_param(1)]
-    @connection.exec_query "alter table developers add column zomg int", 'sql', []
-    altered = true
-    @connection.exec_query "select * from developers where id = $1", 'sql', [bind_param(1)]
-  ensure
-    # We are not using DROP COLUMN IF EXISTS because that syntax is only
-    # supported by pg 9.X
-    @connection.exec_query("alter table developers drop column zomg", 'sql', []) if altered
+  if ActiveRecord::Base.connection.prepared_statements
+    def test_schema_change_with_prepared_stmt
+      altered = false
+      @connection.exec_query "select * from developers where id = $1", 'sql', [bind_param(1)]
+      @connection.exec_query "alter table developers add column zomg int", 'sql', []
+      altered = true
+      @connection.exec_query "select * from developers where id = $1", 'sql', [bind_param(1)]
+    ensure
+      # We are not using DROP COLUMN IF EXISTS because that syntax is only
+      # supported by pg 9.X
+      @connection.exec_query("alter table developers drop column zomg", 'sql', []) if altered
+    end
   end
 
   def test_data_source_exists?