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-rw-r--r--activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb7
1 files changed, 6 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
index a4b1723fc7..eebc688686 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
@@ -132,7 +132,12 @@ module ActiveRecord
end
# Verifies existence of an index with a given name.
- def index_name_exists?(table_name, index_name, default)
+ def index_name_exists?(table_name, index_name, default = nil)
+ unless default.nil?
+ ActiveSupport::Deprecation.warn(<<-MSG.squish)
+ Passing default to #index_name_exists? is deprecated without replacement.
+ MSG
+ end
table = Utils.extract_schema_qualified_name(table_name.to_s)
index = Utils.extract_schema_qualified_name(index_name.to_s)