diff options
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/schema_dumper.rb | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/schema_dumper.rb b/activerecord/lib/active_record/schema_dumper.rb index de530a3456..2d90ef35aa 100644 --- a/activerecord/lib/active_record/schema_dumper.rb +++ b/activerecord/lib/active_record/schema_dumper.rb @@ -99,8 +99,15 @@ HEADER next if column.name == pk spec = {} spec[:name] = column.name.inspect - spec[:type] = column.type.to_s - spec[:limit] = column.limit.inspect if column.limit != @types[column.type][:limit] && column.type != :decimal + + # AR has an optimisation which handles zero-scale decimals as integers. This + # code ensures that the dumper still dumps the column as a decimal. + spec[:type] = if column.type == :integer && [/^numeric/, /^decimal/].any? { |e| e.match(column.sql_type) } + 'decimal' + else + column.type.to_s + end + spec[:limit] = column.limit.inspect if column.limit != @types[column.type][:limit] && spec[:type] != 'decimal' spec[:precision] = column.precision.inspect if !column.precision.nil? spec[:scale] = column.scale.inspect if !column.scale.nil? spec[:null] = 'false' if !column.null |