diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/mysql/quoting.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/mysql/quoting.rb | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/mysql/quoting.rb b/activerecord/lib/active_record/connection_adapters/mysql/quoting.rb new file mode 100644 index 0000000000..fbab654112 --- /dev/null +++ b/activerecord/lib/active_record/connection_adapters/mysql/quoting.rb @@ -0,0 +1,51 @@ +module ActiveRecord + module ConnectionAdapters + module MySQL + module Quoting # :nodoc: + QUOTED_TRUE, QUOTED_FALSE = '1', '0' + + def quote_column_name(name) + @quoted_column_names[name] ||= "`#{super.gsub('`', '``')}`" + end + + def quote_table_name(name) + @quoted_table_names[name] ||= super.gsub('.', '`.`') + end + + def quoted_true + QUOTED_TRUE + end + + def unquoted_true + 1 + end + + def quoted_false + QUOTED_FALSE + end + + def unquoted_false + 0 + end + + def quoted_date(value) + if supports_datetime_with_precision? + super + else + super.sub(/\.\d{6}\z/, '') + end + end + + private + + def _quote(value) + if value.is_a?(Type::Binary::Data) + "x'#{value.hex}'" + else + super + end + end + end + end + end +end |