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-rw-r--r--activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb6
1 files changed, 4 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
index 2a2b234ef8..8b907759c6 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
@@ -285,7 +285,8 @@ module ActiveRecord
SQL
end
- def change_table_comment(table_name, comment) #:nodoc:
+ def change_table_comment(table_name, comment_or_changes) # :nodoc:
+ comment = extract_new_comment_value(comment_or_changes)
comment = "" if comment.nil?
execute("ALTER TABLE #{quote_table_name(table_name)} COMMENT #{quote(comment)}")
end
@@ -341,7 +342,8 @@ module ActiveRecord
change_column table_name, column_name, nil, null: null
end
- def change_column_comment(table_name, column_name, comment) #:nodoc:
+ def change_column_comment(table_name, column_name, comment_or_changes) # :nodoc:
+ comment = extract_new_comment_value(comment_or_changes)
change_column table_name, column_name, nil, comment: comment
end