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Fix value extracted from negative integers for PostgreSQL.

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Fixes: https://github.com/rails/rails/issues/17856.
This commit is contained in:
Guo Xiang Tan 2014-12-01 21:28:50 +08:00
parent 6acd4920c9
commit 0270363f5c
2 changed files with 5 additions and 1 deletions
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2
activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
View file

@ -532,7 +532,7 @@ module ActiveRecord
when 'true', 'false'
default
# Numeric types
when /\A\(?(-?\d+(\.\d*)?\)?(::bigint)?)\z/
when /\A\(?(-?\d+(\.\d*)?)\)?(::bigint)?\z/
$1
# Object identifier types
when /\A-?\d+\z/

4
activerecord/test/cases/defaults_test.rb
View file

@ -36,6 +36,10 @@ class DefaultTest < ActiveRecord::TestCase
assert( "--- []\n\n" == Default.columns_hash['multiline_default'].default ||
"--- []\\012\\012" == Default.columns_hash['multiline_default'].default)
end
def test_default_negative_integer
assert_equal "-1", Default.columns_hash['negative_integer'].default
end
end
end