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-rw-r--r--activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb3
1 files changed, 3 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
index 2b78c300f5..c171b0239e 100644
--- a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
@@ -247,6 +247,9 @@ module ActiveRecord
alter_table(table_name, :rename => {column_name.to_s => new_column_name.to_s})
end
+ def empty_insert_statement(table_name)
+ "INSERT INTO #{table_name} VALUES(NULL)"
+ end
protected
def select(sql, name = nil) #:nodoc: