fixup! fix(schema): hidden columns

Author: BuonOmo

lib/active_record/connection_adapters/cockroachdb/schema_statements.rb

@@ -63,7 +63,6 @@ def indexes(table_name) # :nodoc:
             valid = row[5]
             columns = decode_string_array(row[6]).map(&unquote)
             hidden_columns = decode_string_array(row[7]).map(&unquote)
-            Debug.say decode_string_array(row[6])
 
             using, expressions, include, nulls_not_distinct, where = inddef.scan(/ USING (\w+?) \((.+?)\)(?: INCLUDE \((.+?)\))?( NULLS NOT DISTINCT)?(?: WHERE (.+))?\z/m).flatten
 
@@ -236,9 +235,9 @@ def foreign_keys(table_name)
           scope = quoted_scope(table_name)
           fk_info = internal_exec_query(<<~SQL, "SCHEMA", allow_retry: true, materialize_transactions: false)
             SELECT CASE
-              WHEN n2.nspname = current_schema()
+              WHEN n.nspname = current_schema()
               THEN ''
-              ELSE n2.nspname || '.'
+              ELSE n.nspname || '.'
             END || t2.relname AS to_table,
             c.conname AS name, c.confupdtype AS on_update, c.confdeltype AS on_delete, c.convalidated AS valid, c.condeferrable AS deferrable, c.condeferred AS deferred, c.conrelid, c.confrelid,
               (